BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| D-Arginine amide dihydrochloride | D-Arginine amide dihydrochloride. Alternative Names: D-Arg-NH2 2HCl. Grades: ≥ 98% (NMR). CAS No. 203308-91-2. Molecular formula: C6H15N5O·2HCl. Mole weight: 246.20. |  |
| D-Arginine hydrochloride | D-Arginine hydrochloride. Alternative Names: D-Arg-OH HCl; (R)-2-Amino-5-guanidinopentanoic acid hydrochloride. Grades: ≥ 99%. CAS No. 627-75-8. Molecular formula: C6H14N4O2·HCl. Mole weight: 210.66. | |
| D-Arginine methyl ester dihydrochloride | D-Arginine methyl ester dihydrochloride. Alternative Names: D-Arg-OMe 2HCl; (R)-Methyl 2-amino-5-guanidinopentanoate dihydrochloride. Grades: ≥ 99% (HPLC). CAS No. 78851-84-0. Molecular formula: C7H16N4O2·2HCl. Mole weight: 261.20. | |
| Dasiglucagon acetate | Dasiglucagon acetate is a glucagon analog for diabetic hypoglycemic treatment, which has a higher absorption rate and longer plasma elimination half-life than conventional reconstituted glucagon. Alternative Names: H-His-Ser-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Lys-Tyr-Leu-Asp-Aib-Ala-Arg-Ala-Glu-Glu-Phe-Val-Lys-Trp-Leu-Glu-Ser-Thr-OH.CH3CO2H; L-histidyl-L-seryl-L-glutaminyl-glycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-alpha-aspartyl-L-tyrosyl-L-seryl-L-lysyl-L-tyrosyl-L-leucyl-L-alpha-aspartyl-alpha-methyl-alanyl-L-alanyl-L-arginyl-L-alanyl-L-alpha-glutamyl-L-alpha-glutamyl-L-phenylalanyl-L-valyl-L-lysyl-L-tryptophyl-L-leucyl-L-alpha-glutamyl-L-seryl-L-threonine acetic acid. Grades: ≥95%. Molecular formula: C154H226N38O52. Mole weight: 3441.67. | |
| (D-Asn28)-Exenatide | (D-Asn28)-Exenatide is a potential impurity of exenatide. Alternative Names: (D-Asn28)-Exendin-4; H-His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-D-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2. Grades: ≥95%. CAS No. 2022972-66-1. Molecular formula: C184H282N50O60S. Mole weight: 4186.63. | |
| (D-Asp28)-Exenatide | (D-Asp28)-Exenatide is a potential degradation product of exenatide produced by the formation and cleavage of aspartimide. Alternative Names: H-His-Gly-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-D-Asp-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2. Grades: ≥95%. CAS No. 2022972-67-2. Molecular formula: C184H281N49O61S. Mole weight: 4187.62. | |
| D-Asparageine methyl ester hydrochloride | D-Asparageine methyl ester hydrochloride. Alternative Names: H-D-Asn-OMe HCl. Grades: 90%. CAS No. 1272755-18-6. Molecular formula: C5H11ClN2O3. Mole weight: 182.61. | |
| D-Asparagine | D-Asparagine. Alternative Names: (R)-2-Aminosuccinic Acid 4-Amide; D-Asparagine, monohydrate; (2R)-2,4-diamino-4-oxobutanoic acid,hydrate. Grades: ≥ 95%. CAS No. 5794-24-1. Molecular formula: C4H10N2O4. Mole weight: 150.10. | |
| D-Asparagine hydrate | D-Asparagine hydrate. Alternative Names: D-Asn-OH H2O; (R)-2-Aminosuccinic acid 4-amide monohydrateD-2-Aminobutanedioic acid monohydrate; (2R)-2-amino-3-carbamoylpropanoic acid. Grades: ≥ 98.5% (Titration). CAS No. 2058-58-4. Molecular formula: C4H8N2O3·H2O. Mole weight: 150.10. | |
| D-Aspartic acid α-amide hydrochloride | D-Aspartic acid α-amide hydrochloride. Alternative Names: D-Asp-NH2 HCl; D-Isoasparagine hydrochloride; D-aspartic 1-amide hydrochloride; (R)-3,4-Diamino-4-oxobutanoic acid hydrochloride. Grades: ≥ 98%. Molecular formula: C4H8N2O3·HCl. Mole weight: 168.60. | |
| D-Aspartic acid α-benzyl ester | D-Aspartic acid α-benzyl ester. Alternative Names: D-Asp-OBzl. Grades: ≥ 99% (HPLC). CAS No. 6367-42-6. Molecular formula: C11H13NO4. Mole weight: 223.20. | |
| D-Aspartic acid α,β-diethyl ester hydrochloride | D-Aspartic acid α,β-diethyl ester hydrochloride. Alternative Names: H-D-Asp(OEt)-OEt HCl. Grades: 95%. CAS No. 112018-26-5. Molecular formula: C8H16ClNO4. Mole weight: 225.67. | |
| D-Aspartic acid α-t-butyl ester | D-Aspartic acid α-t-butyl ester. Alternative Names: H-D-Asp-OtBu. CAS No. 148823-36-3. Molecular formula: C8H15NO4. Mole weight: 189.21. | |
| D-Aspartic acid a-methyl ester | D-Aspartic acid a-methyl ester is a protected form of D-Aspartic acid. D-Aspartic acid is the unnatural isomer of L-Aspartic acid. D-Aspartic acid naturally occurs in human ovarian follicular fluid, and is thought to be linked to oocyte quality. It is also found in the white matter of human brains, more specifically in myelin proteins. Alternative Names: D-Asp-OMe; h-d-asp-ome; D-Asp-OMe; D-Aspartic acid,1-methyl ester; D-Aspartic acid alpha-methyl ester; (3R)-3-amino-4-methoxy-4-oxobutanoic acid; D Asp Ome. Grades: ≥ 98% (HPLC). CAS No. 65414-78-0. Molecular formula: C5H9NO4. Mole weight: 147.13. | |
| D-Aspartic acid β-benzyl ester | D-Aspartic acid β-benzyl ester. Alternative Names: D-Asp(OBzl)-OH; (R)-2-AMINO-4-(BENZYLOXY)-4-OXOBUTANOIC ACID. Grades: ≥ 98% (HPLC). CAS No. 13188-89-1. Molecular formula: C11H13NO4. Mole weight: 223.20. | |
| D-Aspartic acid β-benzyl ester α-t-butyl ester hydrochloride | D-Aspartic acid β-benzyl ester α-t-butyl ester hydrochloride. Alternative Names: H-D-Asp(OBzl)-OtBu HCl. CAS No. 1387559-25-2. Molecular formula: C15H22ClNO4. Mole weight: 315.80. | |
| D-Aspartic acid β-methyl ester hydrochloride | D-Aspartic acid β-methyl ester hydrochloride. Alternative Names: D-Asp(OMe)-OH HCl; (R)-2-Amino-4-methoxy-4-oxobutanoic acid; methyl gamma-D-aspartate. Grades: ≥ 99% (Assay). CAS No. 21394-81-0. Molecular formula: C5H9NO4·HCl. Mole weight: 183.64. | |
| D-Aspartic acid β-tert-butyl 2-chlorotrityl resin | Pre-loaded resins for solid phase peptide and organic synthesis. Alternative Names: D-Asp(OtBu)-2-chlorotrityl resin. | |
| D-Aspartic acid b tert-butyl ester | D-Aspartic acid b tert-butyl ester. Alternative Names: D-Asp(OtBu)-OH; (2R)-2-amino-4-(tert-butoxy)-4-oxobutanoic acid; (R)-2-Amino-4-(tert-butoxy)-4-oxobutanoic acid. Grades: ≥ 99% (amino acid analysis). CAS No. 64960-75-4. Molecular formula: C8H15NO4. Mole weight: 189.20. | |
| D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt | D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt. Alternative Names: D-Asp(OBzl)-OBzl TosOH; d-aspartic acid dibenzyl ester tosylate. Grades: ≥ 98% (TLC). CAS No. 4079-64-5. Molecular formula: C18H19NO4·C7H8O3S. Mole weight: 485.60. | |
| D-Aspartic acid dimethyl ester hydrochloride | D-Aspartic acid dimethyl ester hydrochloride. Alternative Names: D-Asp(OMe)-OMe HCl. Grades: ≥ 99% (HPLC). CAS No. 69630-50-8. Molecular formula: C6H11NO4·HCl. Mole weight: 197.66. | |
| Datucin | Datucin is an antibacterial peptide isolated from Datura stramonium. It has activity against fungi. Alternative Names: Thr-Phe-Pro-Lys-Cys-Ala-Pro-Thr-Arg-Pro-Pro-Gly-Pro-Lys-Pro-Cys-Asp-Ile-Asn-Asn-Phe-Lys-Ser-Lys-Phe-Trp-His-Ile-Trp-Arg-Ala. Grades: 96.7%. | |
| Daunchinain-B1 antimicrobial peptide precursor | Daunchinain-B1 antimicrobial peptide precursor is an antibacterial peptide isolated from Babina daunchina. Alternative Names: Thr-Ser-Lys-Lys-Pro-Leu-Leu-Leu-Leu-Phe-Phe-Leu-Gly-Thr-Ile-Asn-Leu-Ser-Leu-Cys-Glu-Gln-Glu-Arg-Asn-Ala-Glu-Glu-Glu-Thr-Gly-Asp-Tyr-Pro-Asp-Gln-Arg-Asp-Val-Glu-Val-Glu-Lys-Arg. | |
| Daunchinain-D1 antimicrobial peptide precursor | Daunchinain-D1 antimicrobial peptide precursor is an antibacterial peptide isolated from Babina daunchina. Alternative Names: Thr-Met-Lys-Lys-Ser-Leu-Leu-Leu-Leu-Phe-Phe-Leu-Gly-Thr-Ile-Asn-Leu-Ser-Leu-Cys-Glu-Gln-Glu-Gly-Asn-Ala-Glu-Glu-Glu-Thr-Gly-Asp-Asn-Pro-Asp-Gln-Arg-Glu-Asp-Glu-Val-Glu-Lys-Arg. | |
| DBCO-acid | DBCO-acid. Uses: White to light yellow powder to crystal. Alternative Names: 11,12-Didehydro-gamma-oxodibenz[b,f]azocine-5(6H)-butanoic acid. Grades: > 98.0 %. CAS No. 1353016-70-2. Molecular formula: C19H15NO3. Mole weight: 305.33. | |
| DBCO-Amine Oxalate | A DBCO-containing reagent in the synthesis of high-generation polyester dendrimers. Alternative Names: Azadibenzocyclooctyne-Amine Oxalate. Molecular formula: C18H16N2O.C2H2O4. Mole weight: 366.37. | |
| D-beta-homoglutamic acid HCl | D-beta-homoglutamic acid HCl. Alternative Names: D-β-HomoGlu-OH HCl; (R)-3-Amino-hexanedioic acid hydrochloride; H-D-β-HomoGlu-OH HCl; D-HomoGlu-OH HCl. CAS No. 63492-85-3. Molecular formula: C6H12ClNO4. Mole weight: 197.62. | |
| D-beta-homomethionine | D-beta-homomethionine. Alternative Names: L-β-Homomethionine; L-β-HomoMet-OH. Grades: ≥ 98% by NMR. CAS No. 75946-25-7. Molecular formula: C6H13NO2S. Mole weight: 163.24. | |
| D-Biotin p-nitrophenyl ester | D-Biotin p-nitrophenyl ester, can be used in the preparation of biotin tagged ARC (adenosine-oligoarginine conjugate) derivative during cellular protein uptake studies. Alternative Names: PBNP; 4-NITROPHENYL (+)-BIOTINATE; (+)-BIOTIN 4-NITROPHENYL ESTER; BIOTIN P-NITROPHENYL ESTER; BIOTIN-ONP; BNP; Biotin-ONP; (+)-Biotin 4-nitrophenyl ester; d-Biotin p-nitrophenyl ester; Biotinyl-4-nitrophenyl ester; (+)-Biotin-ONP; Biotin-p-nitrophenyl ester. Grades: 95%. CAS No. 33755-53-2. Molecular formula: C16H19N3O5S. Mole weight: 365.40. | |
| (d(CH2)51,D-Ile2,Ile4,Arg8,Tyr9)-Vasopressin | (d(CH2)51,D-Ile2,Ile4,Arg8,Tyr9)-Vasopressin is an AVP antagonist specifically targeting rat V2 receptors. The amino acid type at position 2 controls rat versus human selectivity to AVP analogues. Alternative Names: d(CH2)5[D-Ile2,Ile4,Tyr9]-AVP; β-Mercapto-β,β-cyclopentamethylene-propionyl-D-Ile-Phe-Ile-Asn-Cys-Pro-Arg-Tyr-NH2 (Disulfide bridge: Cys1-Cys6); (d(CH2)51,D-Ile2,Ile4,Arg8,Tyr9)-Vasopressin. CAS No. 114438-90-3. Molecular formula: C56H83N13O11S2. Mole weight: 1178.47. | |
| (d(CH2)51,D-Tyr(Et)2,Val4,Arg8,des-Gly9)-Vasopressin | (d(CH2)51,D-Tyr(Et)2,Val4,Arg8,des-Gly9)-Vasopressin is an antagonist of both the antidiuretic and vasopressor responses of vasopressin. Uses: Hormone antagonists. Alternative Names: LS-186846; Mcp-tva-argipressin; SKF 101926; β-Mercapto-β,β-cyclopentamethylene-propionyl-D-Tyr(Et)-Phe-Val-Asn-Cys-Pro-Arg-NH2 (Disulfide bond); d(CH2)5[Tyr(Et)2,Val4,des-Gly9]AVP; 1-((β-Mercapto-β)β-cyclopentamethylenepropionic acid)-2-(O-ethyl-tyr)-4-val-9-des-gly-arginine vasopressin; 1-{[(10R,13S,16S,19S,22R)-13-(2-Amino-2-oxoethyl)-19-benzyl-22-(4-ethoxybenzyl)-16-isopropyl-12,15,18,21,24-pentaoxo-7,8-dithia-11,14,17,20,23-pentaazaspiro[5.19]pentacos-10-yl]carbonyl}-L-prolyl-N5-(diaminomethylene)-L-ornithinamide; N-[[1-Mercapto(1)-cyclohexyl]acetyl]-O-ethyl-D-Tyr-L-Phe-L-Val-L-Asn-L-Cys(1)-L-Pro-L-Arg-NH2; O-Ethyl-N-[1-mercapto(1)cyclohexylacetyl]-D-Tyr-L-Phe-L-Val-L-Asn-L-Cys(1)-L-Pro-L-Arg-NH2; (d(CH2)51,D-Tyr(Et)2,Val4,Arg8,des-Gly9)-Vasopressin. Grades: 95%. CAS No. 90332-82-4. Molecular formula: C51H74N12O10S2. Mole weight: 1079.34. | |
| (d(CH2)51,Tyr(Me)2,Arg8)-Vasopressin | (d(CH2)51,Tyr(Me)2,Arg8)-Vasopressin is a selective vasopressin V1A receptor antagonist. Alternative Names: Manning Compound, [Pmp1, Tyr(OMe)2, Arg8] Vasopressin; β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 trifluoroacetate salt (Disulfide bond). Grades: >98%. CAS No. 73168-24-8. Molecular formula: C52H74N14O12S2. Mole weight: 1151.38. | |
| (d(CH2)51,Tyr(Me)2,Dab5,Arg8,Tyr9)-Vasopressin | Asn5 can be replaced by isosteric Dab to produce a vasopressin antagonist. Alternative Names: d(CH2)5[Tyr(Me)2,Dab5,Arg8,Tyr9]-AVP; β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)-Phe-Gln-Dab-Cys-Pro-Arg-Tyr-NH2 (Disulfide bridge: Cys1-Cys6); (d(CH2)51,Tyr(Me)2,Dab5,Arg8,Tyr9)-Vasopressin. Grades: ≥90%. Molecular formula: C59H82N14O12S2. Mole weight: 1243.50. | |
| (d(CH2)51,Tyr(Me)2,Dab5,Arg8)-Vasopressin | Dab isosteric substitution of Asn5 inevitably leads to a significant loss of peptide bioactivity in oxytocin, vasopressin and their analogs. In OT or VP antagonists, the exchange produces highly selective and potent OT and V1a receptor antagonists. Alternative Names: d(CH2)5[Tyr(Me)2,Dab5,Arg8]-AVP; (d(CH2)51,Tyr(Me)2,Dab5,Arg8)-Vasopressin; β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)-Phe-Gln-Dab-Cys-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); [d(CH2)5,Tyr(Me)2,Dab5]AVP. CAS No. 176714-12-8. Molecular formula: C52H76N14O11S2. Mole weight: 1137.38. | |
| (d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin | (d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin is a potent oxytocin antagonist with a pA2 of 7.35±0.08. It has been used to support the hypothesis that pituitary secretion of oxytocin is associated with coactivation of centrally projecting brain oxytocin pathways, some of which are causally associated with induced inhibition of food intake. In addition, it competitively inhibits the contraction of arginine vasotocin (AVT) without affecting the efficacy of AVT. Alternative Names: [Pmp1,Tyr(OMe)2,Orn8] Vasotocin; β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Orn-Gly-NH2 (Disulfide bond); [beta-Mercapto-beta,beta-cyclopentamethylenepropionyl1,O-Me-Tyr2,Orn8]-Oxytocin; 1-{[(10R,13S,16S,19S,22S)-13-(2-Amino-2-oxoethyl)-16-(3-amino-3-oxopropyl)-19-[(2S)-2-butanyl]-22-(4-methoxybenzyl)-12,15,18,21,24-pentaoxo-7,8-dithia-11,14,17,20,23-pentaazaspiro[5.19]pentacos-10-yl]carbonyl}-L-prolyl-L-ornithylglycinamide; (d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin. Grades: ≥90% by HPLC. CAS No. 77327-45-8. Molecular formula: C48H74N12O12S2. Mole weight: 1075.32. | |
| (d(CH2)51,Tyr(Me)2,Thr4,Orn8,des-Gly-NH29)-Vasotocin | (d(CH2)51,Tyr(Me)2,Thr4,Orn8,des-Gly-NH29)-Vasotocin is a potent and selective oxytocin antagonist in vivo. Alternative Names: dGVTA; β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)-Ile-Thr-Asn-Cys-Pro-Orn-OH; OTA (dOVT); 2-O-methyltyrosyl-4-threonyl-8-ornithyl-9-desglycinamide-vasotocin; desGly(9)-d(CH2)5(Tyr(Me)(2)-Thr(4))OVT; (1-(β-Mercapto-β,β-cyclopentamethylenepropionic acid),2-O-methyltyrosine,4-threonine,8-ornithine)vasotocin; Methyl N-[(2-thioxocyclohexyl)acetyl]-L-tyrosyl-L-isoleucyl-L-threonyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-ornithinate; L-Ornithine, N-[2-(1-mercaptocyclohexyl)acetyl]-O-methyl-L-tyrosyl-L-isoleucyl-L-threonyl-L-asparaginyl-L-cysteinyl-L-prolyl-, cyclic (1→5)-disulfide; (d(CH2)51,Tyr(Me)2,Thr4,Orn8,des-Gly-NH29)-Vasotocin. Grades: ≥95% by HPLC. CAS No. 115499-13-3. Molecular formula: C45H69N9O12S2. Mole weight: 992.21. | |
| D-Citrulline | D-Citrulline. Alternative Names: D-Cit-OH; (R)-2-Amino-5-ureidopentanoic acid; D-Orn(carbamoyl)-OH; D Cit OH. Grades: ≥ 99% (Assay). CAS No. 13594-51-9. Molecular formula: C6H13N3O3. Mole weight: 175.19. | |
| D-Cyclobutyl Glycine | D-Cyclobutyl Glycine. Alternative Names: H-D-Gly(cBu)-OH; (R)-2-Amino-2-cyclobutylacetic acid. Grades: 95%. CAS No. 49607-10-5. Molecular formula: C6H11NO2. Mole weight: 129.16. | |
| D-Cyclohexylalaninol | D-Cyclohexylalaninol. Alternative Names: H-D-Cha-ol; H-D-Phe(hexahydro)-ol; D-Cyclohexylalaninol; (R)-2-Amino-3-cyclohexyl-1-propanol. Grades: 97%. CAS No. 205445-49-4. Molecular formula: C9H19NO. Mole weight: 157.26. | |
| D-Cyclohexylglycine methyl ester hydrochloride | D-Cyclohexylglycine methyl ester hydrochloride (CAS# 14328-64-4) is a useful research chemical compound. Alternative Names: H-D-Chg-OMe HCl; H-D-Phg(hexahydro)-OMe HCl; Hexahydro-D-phenylglycine methyl ester hydrochloride. CAS No. 14328-64-4. Molecular formula: C9H18ClNO2. Mole weight: 207.70. | |
| D-Cyclohexylglycinol | D-Cyclohexylglycinol (CAS# 85711-13-3) is a useful research chemical. Alternative Names: H-D-Chg-ol; H-D-Phg(hexahydro)-ol; (R)-2-Amino-2-cyclohexylethanol. Grades: ≥ 97 % (NMR). CAS No. 85711-13-3. Molecular formula: C8H17NO. Mole weight: 143.23. | |
| D-Cyclopentylglycine | D-Cyclopentylglycine. Alternative Names: D-Gly(cyclopentyl)-OH; (R)-Amino-cyclopentyl-acetic acid. Grades: ≥ 98%. CAS No. 2521-86-0. Molecular formula: C7H13NO2. Mole weight: 143.18. | |
| D-Cycloserine | It is produced by the strain of Streptomyces orchidaceus, Str. lavendulae, Str. roseochromogenes. It can inhibit bacterial alanine racase, D-alanyl-D-alanine synthetase, and interfere with cell wall biosynthesis. Its antibacterial spectrum is wide, and it has activity against gram-positive bacteria, negative bacteria, mycobacterium, rickettsia and amoeba of dysentery. It is now used as a second-line anti-tuberculosis drug. Uses: Anti-infective agents, urinary; antibiotics, antitubercular; antimetabolites. Alternative Names: Oxamycin; Antibiotic PA-94; JN-21; Seromycin; orientomycin; Cyclo-D-serine; Cyclorin; D-4-amino-3-isoxazolidinone; Cicloserina; Farmiserina; Miroseryn; alpha-Cycloserine; (+)-4-Amino-3-isoxazolidinone; (+)-Cycloserine; (R)-(+)-Cycloserine; (R)-4-Amino-3-isoxazolidinone; (R)-Cycloserine. Grades: ≥ 97% by HPLC. CAS No. 68-41-7. Molecular formula: C3H6N2O2. Mole weight: 102.09. | |
| (D-Cys7,des-L-threoninol8)-Octreotide | (D-Cys7,des-L-threoninol8)-Octreotide is a potential impurity of octreotide. Alternative Names: H-D-Phe-Cys-Phe-D-Trp-Lys-Thr-D-Cys-OH (Disulfide bridge: Cys2-Cys7). Molecular formula: C45H57N9O9S2. Mole weight: 932.12. | |
| (D-Cys)7 Eptifibatide impurity | (D-Cys)7 Eptifibatide impurity is an impurity of Eptifibatide, which is an antiplatelet drug of glycoprotein IIb / IIIa inhibitor. Alternative Names: Mpr-(Homo-Arg)-Gly-Asp-Trp-Pro-(D-Cys)-NH2 (Disulfide bond Mpr1/Cys7); Mpr-hArg-Gly-Asp-Trp-Pro-D-Cys-NH2 (Disulfide bond Mpr1/Cys7). Molecular formula: C35H49N11O9S2. Mole weight: 831.97. | |
| D-Cysteine ethyl ester hydrochloride | Pharmaceutical intermediates. Alternative Names: D-Cys-OEt HCl. Grades: ≥ 99% (HPLC). CAS No. 75521-14-1. Molecular formula: C5H11NO2S·HCl. Mole weight: 185.70. | |
| D-Cysteine hydrochloride hydrate | D-Cysteine hydrochloride hydrate. Alternative Names: H-D-Cys-OH HCl H2O. CAS No. 207121-46-8. Molecular formula: C3H10ClNO3S. Mole weight: 175.64. | |
| D-Cysteine hydrochloride monohydrate | D-Cysteine hydrochloride monohydrate. Alternative Names: D-Cys-OH HCl H2O. Grades: ≥ 99.5% (Assay). CAS No. 32443-99-5. Molecular formula: C3H7NO2S·HCl·H2O. Mole weight: 175.63. | |
| D-Cystine bis(methyl ester) dihydrochloride | D-Cystine bis(methyl ester) dihydrochloride. Alternative Names: (H-D-Cys-OMe)2 2HCl; Dimethyl D-cystinate dihydrochloride. Grades: ≥ 95% (NMR). CAS No. 144000-36-2. Molecular formula: C8H16N2O4S2·2HCl. Mole weight: 341.28. | |
| Dde-Dab(Fmoc)-OH | Dde-Dab(Fmoc)-OH. Alternative Names: (2S)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-2-[1-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)ethylideneamino]butanoic acid; DDE-L-DAB(FMOC)-OH. CAS No. 1263045-85-7. Molecular formula: C29H32N2O6. Mole weight: 504.6. | |
| Dde-Dap(Fmoc)-OH | Dde-Dap(Fmoc)-OH. Alternative Names: Nα-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-Nβ-Fmoc-L-2,3-diaminopropionic acid; Dde-L-Dap(Fmoc)-OH. Grades: ≥ 99.7% (Chiral HPLC). CAS No. 1263046-98-5. Molecular formula: C28H30N2O6. Mole weight: 490.5. | |
| Dde-D-Lys(Fmoc)-OH | Dde-D-Lys(Fmoc)-OH. CAS No. 1301706-71-7. Molecular formula: C31H36N2O6. Mole weight: 532.6. | |
| DDe-OH | DDe-OH. Alternative Names: 2-(1-hydroxyethylidene)-5,5-dimethylcyclohexane-1,3-dione; 2-acetyldimedone(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-dde. Grades: 98%. CAS No. 94142-97-9. Molecular formula: C10H14O3. Mole weight: 182.22. | |
| D-dopachrome decarboxylase (89-97) | D-dopachrome decarboxylase (89-97) is a truncated fragment of D-dopachrome decarboxylase. This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. Alternative Names: phenylpyruvate tautomerase II (89-97); D-dopachrome tautomerase (89-97); D-dopachrome carboxy-lyase (89-97). | |
| DEAD (Asp-Glu-Ala-Asp) box polypeptide 53 (502-513) | A peptide fragment of DEAD (Asp-Glu-Ala-Asp) box polypeptide 53. DDX53 is a protein which contains several domains found in members of the DEAD-box helicase protein family. Other members of this protein family participate in ATP-dependent RNA unwinding. Alternative Names: DDX53 (502-513). | |
| (Deamino-Cys1,β-cyclohexyl-Ala4,Dab8)-Vasopressin | The introduction of Cha produces agonists for human V1b receptors. Alternative Names: d[Cha4,Dab8]-AVP; 3-Mercaptopropionyl-Tyr-Phe-β-cyclohexyl-Ala-Asn-Cys-Pro-Dab-Gly-NH2 (Disulfide bridge: Cys1-Cys6); deamino-Cys(1)-Tyr-Phe-Cha-Asn-Cys(1)-Pro-Dab-Gly-NH2; deamino-cysteinyl-L-tyrosyl-L-phenylalanyl-3-cyclohexyl-L-alanyl-L-asparagyl-L-cysteinyl-L-prolyl-3-aminomethyl-L-alanyl-glycinamide (1->6)-disulfide; d[Cha4,Dab8]VP; N-{(2S)-4-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxobutan-2-yl}-1-{[(4R,7S,10S,13S,16S)-7-(2-amino-2-oxoethyl)-13-benzyl-10-(cyclohexylmethyl)-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-L-prolinamide. Grades: ≥90%. CAS No. 929294-77-9. Molecular formula: C48H67N11O11S2. Mole weight: 1038.25. | |
| (Deamino-Cys1,Lys8)-Oxytocin | Desamino-LVT exhibits oxytocin activity of Lysine-vasotocin, but no pressor activity. Alternative Names: dOTK8; 3-Mercaptopropionyl-Tyr-Ile-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Disulfide bridge: Cys1-Cys6); deamino-Cys(1)-Tyr-Ile-Gln-Asn-Cys(1)-Pro-Lys-Gly-NH2; deamino-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparagyl-L-cysteinyl-L-prolyl-L-lysyl-glycinamide (1->6)-disulfide; 1-{[(4R,7S,10R,13S,16R)-7-(2-Amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2R)-2-butanyl]-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-D-prolyl-L-lysylglycinamide. Grades: ≥90%. CAS No. 25529-45-7. Molecular formula: C43H66N12O12S2. Mole weight: 1007.19. | |
| (Deamino-Cys1,Tyr(Me)2,Val4,D-Arg8)-Vasopressin | (Deamino-Cys1,Tyr(Me)2,Val4,D-Arg8)-Vasopressin is a potent and highly specific antidiuretic AVP agonist. Alternative Names: d[Tyr(Me2)]VdAVP; 3-Mercaptopropionyl-Tyr(Me)-Phe-Val-Asn-Cys-Pro-D-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); vasopressin, 1-deamino-(2-(O-methyl)Tyr)-4-Val-8-Arg-; 1-deamino-(2-O-methyltyrosine,4-valine,8-D-arginine)vasopressin; deamino-Cys(1)-Tyr(Me)-Phe-Val-Asn-Cys(1)-Pro-D-Arg-Gly-NH2; deamino-cysteinyl-O4-methyl-L-tyrosyl-L-phenylalanyl-L-valyl-L-asparagyl-L-cysteinyl-L-prolyl-D-arginyl-glycinamide (1->6)-disulfide. Grades: ≥90%. CAS No. 85114-98-3. Molecular formula: C47H67N13O11S2. Mole weight: 1054.25. | |
| (Deamino-Cys1,Val4,D-Arg8)-Vasopressin | (Deamino-Cys1,Val4,D-Arg8)-Vasopressin is a highly effective and long-lasting antidiuretic agonist with virtually no vasopressor activity. Alternative Names: (Val4)-Desmopressin; deamino-cysteinyl-L-tyrosyl-L-phenylalanyl-L-valyl-L-asparagyl-L-cysteinyl-L-prolyl-D-arginyl-glycinamide (1->6)-disulfide; 3-Mercaptopropionyl-Tyr-Phe-Val-Asn-Cys-Pro-D-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); deamino-Cys(1)-Tyr-Phe-Val-Asn-Cys(1)-Pro-D-Arg-Gly-NH2; 1-deamino-4-Val-8-Arg-vasopressin; (1-deamino,4-valine)-8-D-argininevasopressin. Grades: ≥95% by HPLC. CAS No. 43157-23-9. Molecular formula: C46H65N13O11S2. Mole weight: 1040.22. | |
| (Deamino-Phe19,D-Ala24,D-Pro26-(R)-Phe27)-GRP (19-27) (human, porcine, canine) | (Deamino-Phe19,D-Ala24,D-Pro26-(R)-Phe27)-GRP (19-27) (human, porcine, canine) is a bombesin receptor antagonist, which can effectively inhibit bombesin-evoked release of gastrointestinal hormones in vivo and in vitro in rats and dogs. Alternative Names: BW-10; Deamino-Phe-His-Trp-Ala-Val-D-Ala-His-D-Pro-psi(CH2NH)Phe-NH2; (Deamino-Phe19,D-Ala24,D-Pro26-psi(CH2NH)Phe27)-GRP (19-27) (human, porcine, canine); ((des-NH2)Phe(19)-D-Ala(24)-D-Pro(26)psi(CH2NH)Phe(27))-GRP(19-27); GRP (19-27), (de-NH2)Phe(19)-Ala(24)-Pro(26)psi(CH2NH)Phe(27)-; GRP (19-27), (de-NH2)phenylalanyl(19)-alanyl(24)-prolyl(26)psi(CH2NH)-phenylalanine(27)-; Nα-({(2R)-1-[N-(3-Phenylpropanoyl)-L-histidyl-L-tryptophyl-L-alanyl-L-valyl-D-alanyl-L-histidyl]-2-pyrrolidinyl}methyl)-L-phenylalaninamide; BW2258U89. Grades: 95%. CAS No. 142061-53-8. Molecular formula: C57H72N14O8. Mole weight: 1081.27. | |
| Death-inducer obliterator 1 (941-951) | Death-inducer obliterator 1 (941-951) is a bioactive peptide of Death-inducer obliterator 1. Death inducer-obliterator 1 (Dido1) is a BMP target gene and promotes BMP-induced melanoma progression. Alternative Names: DIO-1 (941-951). | |
| Decanoyl-Arg-Val-Arg-Lys-chloromethylketone | The inhibitor Decanoyl-Arg-Val-Arg-Lys-chloromethylketone has been used to characterize the specificity of furin-like proteases. Alternative Names: L-Argininamide, N2-(1-oxodecyl)-L-arginyl-L-valyl-N-[(1S)-5-amino-1-(2-chloroacetyl)pentyl]-. CAS No. 534615-50-4. Molecular formula: C34H66ClN11O5. Mole weight: 744.41. | |
| Decanoyl-RVKR-CMK | Decanoyl-RVKR-CMK is a proprotein convertase inhibitor and has been found to restrain regulated secretion of the neuronal polypeptide VGF in PC12 cells. Alternative Names: Decanoyl-Arg-Val-Lys-Arg-CMK; N2-(1-Oxodecyl)-L-arginyl-L-valyl-N-[(1S)-4-[(aminoiminomethyl)amino]-1-(chloroacetyl)butyl]-L-lysinamide. Grades: >98%. CAS No. 150113-99-8. Molecular formula: C34H66ClN11O5. Mole weight: 744.42. | |
| Decapeptide-10 | Decapeptide-10, also known as CG-Keramin2, is a multifunctional peptide used in cosmetics and hair care for its ability to promote hair growth by inhibiting DKK-1, reduce the appearance of wrinkles, enhance skin restoration, and provide nutrients to the scalp for healthier hair. It consists of 10 amino acids, including glycine, histidine, lysine, serine, threonine, tryptophan and tyrosine. It also has potential antimicrobial and anti-inflammatory properties, making it a valuable ingredient for a range of beauty and personal care products. Alternative Names: CG-Keramin2; CG-IDP2. Grades: ≥95%. | |
| Decapeptide-12 | Decapeptide-12 reversibly binds to tyrosinase, an enzyme found in a number of different pigment-producing cells. It prevents tyrosinase from catalyzing the oxidation of phenols, the first step in melanin production. Alternative Names: L-Tyrosyl-L-arginyl-L-seryl-L-arginyl-L-lysyl-L-tyrosyl-L-seryl-L-seryl-L-tryptophyl-L-tyrosine. Grades: 98%. CAS No. 137665-91-9. Molecular formula: C65H90N18O17. Mole weight: 1395.5. | |
| Decapeptide-18 | Decapeptide-18, also known as CG-WINT, is a synthetic peptide that plays a significant role in promoting hair growth. It is composed of arginine, cysteine, glutamine, glutamic acid, histidine, threonine and valine. It is derived from the Wnt10 signaling pathway and is designed to stimulate the formation of hair placodes, which are essential for hair follicle development. This peptide exhibits higher stability and skin penetration compared to the natural Wnt10 peptide, making it effective in activating hair follicles and promoting the differentiation of hair follicle epithelial stem cells into hair keratinocytes. Additionally, Decapeptide-18 is recognized for its potential in enhancing hair density and strength, making it a valuable ingredient in hair care formulations aimed at combating hair loss and promoting hair growth. Alternative Names: CG-WINT; Decapeptide 18. Grades: ≥95%. CAS No. 3032916-63-2. | |
| Decapeptide-23 | Decapeptide-23 is a synthetic peptide that consists of amino acids such as alanine, arginine, cysteine, histidine, phenylalanine, serine, and threonine. It is a zwitterionic surfactant and is categorized under amino acid type and peptide salts. This peptide is known for its excellent properties including anti-oxidizing, emulsifying, dispersing, antistatic, and wetting abilities. In the field of beauty and personal care, Decapeptide-23 is used as a conditioning agent and is recognized for its good compatibility with the skin, ease of absorption, and its anti-aging and skin conservation effects. It is also noted for its biodegradability and potential environmental impact, requiring special attention to water bodies. Alternative Names: Ala-Cys-Phe-Thr-Arg-Thr-Ser-His-Ala-Cys. Grades: ≥95%. | |
| Decapeptide-28 | Decapeptide-28 is a synthetic peptide composed of the amino acids alanine, arginine, cysteine, glutamic acid, and lysine. This peptide is recognized for its anti-aging properties and its ability to promote hair growth. It works by activating the anagen (growth) phase and delaying the catagen (regression) phase, which helps to inhibit hair loss. Decapeptide-28 simulates the pathways of hair growth and triggers stem cells to encourage the growth of new, thicker, and stronger hair. It is a valuable ingredient in both skincare and hair care products due to its potential benefits in maintaining skin health and promoting hair growth. Alternative Names: H-Ala-Glu-Arg-Arg-Arg-Glu-Lys-Cys-Arg-Cys-OH; H-AERRREKCRC-OH; Ala-Glu-Arg-Arg-Arg-Glu-Lys-Cys-Arg-Cys; L-Alanyl-L-α-glutamyl-L-arginyl-L-arginyl-L-arginyl-L-α-glutamyl-L-lysyl-L-cysteinyl-L-arginyl-L-cysteine. Grades: ≥95%. CAS No. 3059835-22-9. Molecular formula: C49H91N23O15S2. Mole weight: 1306.52. | |
| Decapeptide-4 | Decapeptide-4 is a synthetic peptide that plays a significant role in skin care due to its ability to mimic the Somatomedin growth factor, which is involved in normal skin growth, healing, and wound repair. Composed of arginine, aspartic acid, cysteine, glutamic acid, leucine, methionine, and tyrosine, this peptide can penetrate the dermis to increase collagen production. It works by stimulating the synthesis of collagen (types I, II, and IV), elastin, and hyaluronic acid, which are essential for skin elasticity and hydration. Decapeptide-4 helps to reverse the aging process of the skin from the inside out, enhancing the skin's moisture content and water retention, increasing skin thickness, and reducing fine lines. It is widely used in anti-aging and skin-quality-improving cosmetics, often incorporated into facial, neck, and hand care products, as well as various skincare formulations such as lotions, creams, and eye serums. Alternative Names: CG-IDP2; Decapeptide 4. Grades: ≥95%. CAS No. 2227218-71-3. | |
| Decarboxy Carnosine HC | Decarboxy Carnosine HC is a valuable ingredient in cosmetic formulations due to its antioxidant and anti-glycation properties, which contribute to skin health and the prevention of aging. Alternative Names: Carcinine HS; Decarboxy Carnosine His-Cys; Carcinine His-Cys; N-(2-(1H-Imidazol-5-yl)ethyl)-3-aminopropanamide His-Cys; beta-Alanylhistamine His-Cys. Grades: ≥95%. | |
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