A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Very potent PARP-1 inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 129075-73-6. Pack Sizes: 1mg, 5mg. Molecular Formula: C18H26N2O2. US Biological Life Sciences.
Worldwide
DPQ
DPQ is a potent inhibitor of poly(ADP-ribose) polymerases (PARPs), which is a family of enzymes that plays an important role in DNA repair and apoptosis in response to reactive oxygen and nitrogen species. DPQ inhibits PARP1 with an IC50 value of 40 nM. It is approximately 10-fold less potent against PARP2. Uses: Poly(adp-ribose) polymerase inhibitors. Synonyms: PARP Inhibitor III; 3,4-dihydro-5-[4-(1-piperidinyl)butoxy]-1(2H)-isoquinolinone. Grade: ≥99%. CAS No. 129075-73-6. Molecular formula: C18H26N2O2. Mole weight: 302.4.
DprE1-IN-2 is a potent DprE1 inhibitor with an IC50 of 28 nM. And it has antituberculosis effect. Synonyms: 1-[[6-(dimethylamino)-5-methyl-4-pyrimidinyl]methyl]-N-(2-hydroxyethyl)-6-methyl-1H-pyrrolo[3,2-b]pyridine-3-carboxamide. Grade: ≥98%. CAS No. 1615713-87-5. Molecular formula: C19H24N6O2. Mole weight: 368.4.
DprE1-IN-4
DprE1-IN-4 is a potent and orally active noncovalent DprE1 inhibitor with an IC50 of 0.90 μg/mL. DprE1-IN-4 displays potent in vitro activity against M. tuberculosis H37Rv and drug-resistant tuberculosis strain with MIC values of 0.12 μg/mL and 0.24 μg/mL, respectively. CAS No. 2419160-96-4. Molecular formula: C20H21N3O5S. Mole weight: 415.46.
D-Pro(3)-ICA
D-Pro(3)-ICA is an impurity of Icatibant, which is a selective and specific antagonist of bradykinin B2 receptor. Synonyms: H-D-Arg-Arg-D-Pro-Hyp-Gly-2Thi-Ser-D-Tic-Oic-Arg-OH. Molecular formula: C59H89N19O13S. Mole weight: 1304.52.
D-Pro6-Eptifibatide
An impurity of Eptifibatide. Eptifibatide is a glycoprotein IIb/IIIa inhibitor used primarily to prevent blood clots in patients with acute coronary syndromes (ACS) and during percutaneous coronary interventions (PCI). Synonyms: Mpr-Har-Gly-Asp-Trp-DPro-Cys-NH2(Mpr1&Cys7 bridge); Mpr-Har-GDW-DPro-C-NH2(Mpr&Cys bridge); deamino-Cys-hArg-Gly-Asp-Trp-D-Pro-Cys-NH2 (Disulfide bridge: Cys1-Cys7); Deamino-cysteinyl-L-homoarginyl-glycyl-L-alpha-aspartyl-L-tryptophyl-D-prolyl-L-cysteinamide (1->7)-disulfide; [D-Pro]6-Eptifibatide; [D-Pro6]-Eptifibatide; D-Pro(6)-Eptifibatide; 6-D-Pro-Eptifibatide. Grade: ≥95%. Molecular formula: C35H49N11O9S2. Mole weight: 831.97.
D-Pro(7)-AVP
D-Pro(7)-AVP is an impurity of Vasopressin, which is an antidiuretic hormone secreted from the posterior pituitary. Synonyms: D-Pro(7)-Vasopressin; H-Cys-Tyr-Phe-Gln-Asn-Cys-D-Pro-Arg-Gly-NH2 (Disulfide bridge: Cys1-Cys6); L-cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparagyl-L-cysteinyl-D-prolyl-L-arginyl-glycinamide (1->6)-disulfide. Molecular formula: C46H65N15O12S2. Mole weight: 1084.24.
D-Prolinamide
D-Prolinamide. Group: Biochemicals. Alternative Names: (2R) -2-Pyrrolidinecarboxamide ; (R) -2-Pyrrolidinecarboxamide ; (2R)-2-Carbamoylpyrrolidine; (2R) -2-Pyrrolidinecarboxamide ; (R)-Prolinamide; (R)-Pyrrolidine-2-carboxamide. Grades: Highly Purified. CAS No. 62937-45-5. Pack Sizes: 1.5g. Molecular Formula: C5H10N2O, Molecular Weight: 114.15. US Biological Life Sciences.
Worldwide
D-Proline
D-Proline. Group: Biochemicals. Grades: Highly Purified. CAS No. 344-25-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H9NO2. US Biological Life Sciences.
Worldwide
D-Proline
5g Pack Size. Group: Amino Acids. Formula: C5H9NO2. CAS No. 344-25-2. Prepack ID 38033125-5g. Molecular Weight 115.13. See USA prepack pricing.
D-Proline
D-Proline is a proline-based organocatalyst that has been investigated for several powerful asymmetric transformations, such as the Aldol, Mannich, and Michael reactions. Synonyms: D-Pro-OH; (R)-Pyrrolidine-2-carboxylic acid. Grade: ≥ 99% (Assay). CAS No. 344-25-2. Molecular formula: C5H9NO2. Mole weight: 115.14.
D-Proline-[1-13C]
D-Proline-[1-13C] is a labelled D-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catalyst in proline organocatalysis reactions. Synonyms: (2R)-Pyrrolidine-2-carboxylic acid-13C. Grade: 95% by HPLC; 99% atom 13C. Molecular formula: [13C]C4H9NO2. Mole weight: 116.12.
D-Proline,2-[(2-bromophenyl)methyl]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-ALPHA-(2-BROMOBENZYL)-PROLINE-HCL;(S)-a-(2-Bromobenzyl)proline·HCl;(S)-a-(2-bromo-benzyl)-prolineCl. Product Category: Heterocyclic Organic Compound. CAS No. 637020-88-3. Molecular formula: C12H14BrNO2. Mole weight: 320.61. Purity: 0.96. IUPACName: (2S)-2-[(2-bromophenyl)methyl]pyrrolidine-2-carboxylic acid;hydrochloride. Canonical SMILES: C1CC(NC1)(CC2=CC=CC=C2Br)C(=O)O.Cl. Density: 1.496 g/cm³. Product ID: ACM637020883. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline,2-[(2-chlorophenyl)methyl]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-ALPHA-(2-CHLOROBENZYL)-PROLINE-HCL;(S)-a-(2-Chlorobenzyl)proline·HCl;(S)-a-(2-chloro-benzyl)-prolineCl. Product Category: Heterocyclic Organic Compound. CAS No. 637020-76-9. Molecular formula: C12H14ClNO2. Mole weight: 276.16. Purity: 0.96. IUPACName: (2S)-2-[(2-chlorophenyl)methyl]pyrrolidine-2-carboxylic acid;hydrochloride. Canonical SMILES: C1CC(NC1)(CC2=CC=CC=C2Cl)C(=O)O.Cl. Density: 1.29 g/cm³. Product ID: ACM637020769. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline-[2,5,5-d3] is a labelled D-Proline. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as an asymmetric catalyst in proline organocatalysis reactions. Synonyms: (R)-2-Pyrrolidinecarboxylic Acid-d3; H-D-Pro-OH-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 1994265-09-6. Molecular formula: C5H6D3NO2. Mole weight: 118.15.
D-Proline-2,5,5-d3-N-FMOC
D-Proline-2,5,5-d3-N-FMOC is a labelled D-Proline-N-FMOC. Proline is the only proteinogenic amino acid with a secondary amine. It can be used as a asymmetric catalyst in proline organocatalysis reactions. Synonyms: FMOC-D-Proline-d3; FMOC-D-Pro-OH-d3. Grade: 95% by HPLC; 98% atom D. Molecular formula: C20H16D3NO4. Mole weight: 340.39.
D-Proline,2-(phenylmethyl)-
D-Proline,2-(phenylmethyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-ALPHA-BENZYL-PROLINE-HCL;(S)-a-Benzylproline·HCl;(S)-a-Benzyl-prolineCl. Product Category: Heterocyclic Organic Compound. CAS No. 637020-57-6. Molecular formula: C12H15NO2. Mole weight: 241.71. Purity: 0.96. IUPACName: (2S)-2-benzylpyrrolidine-2-carboxylic acid;hydrochloride. Canonical SMILES: C1CC(NC1)(CC2=CC=CC=C2)C(=O)O.Cl. Product ID: ACM637020576. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline, 3-ethenyl-1-methyl-, methyl ester, (3R)-rel- (9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-Proline, 3-ethenyl-1-methyl-, methyl ester, (3R)-rel- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 199917-93-6. Molecular formula: C9H15NO2. Product ID: ACM199917936. Alfa Chemistry ISO 9001:2015 Certified.
D-Proline 99+%
D-Proline 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 1Kg. US Biological Life Sciences.
Worldwide
D-Proline, 99.9+%
≥ 99%. Group: Biochemicals. Grades: Highly Purified. CAS No. 344-25-2. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
D-Proline amide
D-Proline amide. Group: Biochemicals. Alternative Names: D-Pro-NH2; (R)-Pyrrolidine-2-carboxylic acid amide. Grades: Highly Purified. CAS No. 62937-45-5. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
D-Proline amide
D-Proline amide is a proline-based organocatalyst that has been investigated for several powerful asymmetric transformations, such as the Aldol, Mannich, and Michael reactions. Synonyms: D-Pro-NH2; (R)-Pyrrolidine-2-carboxylic acid amide. Grade: ≥ 99% (HPLC). CAS No. 62937-45-5. Molecular formula: C5H10N2O. Mole weight: 114.10.
D-Proline amide 99+% (HPLC)
D-Proline amide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
D-Proline amide hydrochloride
D-Proline amide hydrochloride. Group: Biochemicals. Alternative Names: D-Pro-NH2·HCl; (R)-Pyrrolidine-2-carboxylic acid amide hydrochloride. Grades: Highly Purified. CAS No. 50894-62-7. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
D-Proline benzyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Pro-OBzl·HCl; (R)-Pyrrolidine-2-carboxylic acid benzyl ester hydrochloride. Grades: Highly Purified. CAS No. 53843-90-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
D-Proline benzyl ester hydrochloride 98+% (HPLC)
D-Proline benzyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-proline dehydrogenase
A flavoprotein (FAD). The enzyme prefers D-proline and acts on other D-amino acids with lower efficiency. Group: Enzymes. Synonyms: D-Pro DH; D-Pro dehydrogenase; dye-linked D-proline dehydrogenase. Enzyme Commission Number: EC 1.5.99.13. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1567; D-proline dehydrogenase; EC 1.5.99.13; D-Pro DH; D-Pro dehydrogenase; dye-linked D-proline dehydrogenase. Cat No: EXWM-1567.
D-Proline ethyl ester hydrochloride
D-Proline ethyl ester hydrochloride. Group: Biochemicals. Alternative Names: D-Pro-OEt·HCl; (R)-Pyrrolidine-2-carboxylic acid ethyl ester hydrochloride. Grades: Highly Purified. CAS No. 131477-20-8. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences.
D-Proline methyl ester hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-proline reductase (dithiol)
The reaction is observed only in the direction of D-proline reduction. Other dithiols can function as reducing agents; the enzyme contains a pyruvoyl group and a selenocysteine residue, both essential for activity. Group: Enzymes. Enzyme Commission Number: EC 1.21.4.1. CAS No. 37255-43-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1256; D-proline reductase (dithiol); EC 1.21.4.1; 37255-43-9. Cat No: EXWM-1256.
D-Proline tert-butyl ester
D-Proline tert-butyl ester. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
D-Proline tert-butyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-Prolinol
A reagent used for asymmetric synthesis. Synonyms: (R)-2-Hydroxymethyl-pyrrolidine; (R)-2-Pyrrolidinemethanol; (R)-(-)-2-Pyrrolidinemethanol. Grade: > 95 % by HPLC. CAS No. 68832-13-3. Molecular formula: C5H11NO. Mole weight: 101.2.
D-(-)-Prolinol
25g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Chiral Compounds. Formula: C5H11NO. CAS No. 68832-13-3. Prepack ID 45777293-25g. Molecular Weight 101.15. See USA prepack pricing.
D-(-)-Prolinol
5g Pack Size. Group: Amino Acids, Biochemicals, Building Blocks, Chiral Compounds. Formula: C5H11NO. CAS No. 68832-13-3. Prepack ID 45777293-5g. Molecular Weight 101.15. See USA prepack pricing.
D-Prolinol (oil) 99+% (NMR)
D-Prolinol (oil) 99+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
D-Propargylglycine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
D-Pro-Phe-Arg-Chloromethylketone
D-Pro-Phe-Arg-Chloromethylketone, a inhibitor of coagulation factor XII and plasma kallikrein, plays an important role in thrombosis and inflammation[1]. Uses: Scientific research. Group: Peptides. CAS No. 88546-74-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P4245.
D-Psicose
D-Psicose is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Natural products. CAS No. 551-68-8. Pack Sizes: 500 g. Product ID: HY-N9914.
The enzyme is highly specific for D-psicose and shows very low activity with D-tagatose (cf. EC 5.1.3.31, D-tagatose 3-epimerase). The enzyme from the bacterium Clostridium scindens requires Mn2+, whereas the enzymes from the bacteria Clostridium cellulolyticum, Clostridium sp. BNL1100, and Clostridium bolteae require Co2+ as optimum cofactor. The enzyme from Ruminococcus sp. is not dependent on the presence of metal ions, but its activity is enhanced by Mn2+. Group: Enzymes. Synonyms: DPEase (ambiguous). Enzyme Commission Number: EC 5.1.3.30. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5417; D-psicose 3-epimerase; EC 5.1.3.30; DPEase (ambiguous). Cat No: EXWM-5417.
D-Psicose (Standard)
D-Psicose (Standard) is the analytical standard of D-Psicose. This product is intended for research and analytical applications. D-Psicose is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Natural products. CAS No. 551-68-8. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N9914R.
D-psicose-[UL-13C6]
D-psicose-[UL-13C6] is a labelled analogue of D-psicose that is a C3 epimer of L-Fructose. Synonyms: D-[UL-13C6]psicose; D-psicose-U-13C6. Molecular formula: [13C]6H12O6. Mole weight: 186.11.
DPTA-OH
DPTA-OH is a chelating agent that has been studied for the treatment of vascular diseases, coronary heart disease, myocardial ischemia, coronary artery restenosis, and coronary artery disease. Synonyms: Acetic acid, [(2-hydroxytrimethylene)dinitrilo]tetra-; N,N'-(2-Hydroxy-1,3-propanediyl)bis[N-(carboxymethyl)glycine]; 1,3-Diamino-2-hydroxypropane-N,N,N',N'-tetraacetic acid; 1,3-Diamino-2-hydroxypropanetetraacetic acid; 1,3-Diaminopropane-2-ol tetracetate; 1,3-Diaminopropanol tetraacetic acid; 2-Hydroxy-1,3-diaminopropane-N,N,N',N'-tetraacetic acid; 2-Hydroxy-1,3-diaminopropanetetraacetic acid; 2-Hydroxypropanediaminetetraacetic acid; 2-Hydroxypropylene-1,3-diamine-N,N,N',N'-tetraacetic acid; [(2-Hydroxytrimethylene)diimino]tetraacetic acid; DAPT; DHPTA; Diaminohydroxypropanetetraacetic acid; Diaminopropanol tetraacetic acid; DPTA; DTA; Hampronol; HPTA; NSC 59816. Grade: ≥95%. CAS No. 3148-72-9. Molecular formula: C11H18N2O9. Mole weight: 322.27.
DPT Hydrochloride
DPT Hydrochloride, a psychedelic entheogen belonging to the tryptamine family, inhibits the reuptake of dopamine, serotonin, and norepinephrine. The 5-HT2A receptor is an important site of action for DPT. Synonyms: N,N-Dipropyl-1H-indole-3-ethanamine Hydrochloride; 3-[2-(Dipropylamino)ethyl]indole Monohydrochloride. Grade: ≥95%. CAS No. 16382-06-2. Molecular formula: C16H25ClN2. Mole weight: 280.84.
DPTIP
DPTIP is a potent brain penetrant neutral sphingomyelinase 2 (N-SMase 2) inhibitor (exosome inhibitor), with an IC50 of 30 nM[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 351353-48-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-131002.
DPTIP
DPTIP is a potent and selective sphingomyelin phosphodiesterase (N-SMase2) inhibitor (IC50 = 30 nM). DPTIP is metabolically stable and brain penetrant, regulating astrocyte-peripheral immune communication following brain inflammation. Synonyms: 2,6-Dimethoxy-4-[4-phenyl-5-(2-thienyl)-1H-imidazol-2-yl]phenol. Grade: 98%. CAS No. 351353-48-5. Molecular formula: C21H18N2O3S. Mole weight: 378.45.
dPTP
dPTP could be used in the studies of DNA polymerases (through interactions) and the generationg of a library of mutants. Synonyms: 2'-Deoxy-P-nucleoside-5'-Triphosphate. Grade: ≥ 95 % by HPLC. CAS No. 173964-83-5. Molecular formula: C11H14Na4N3O14P3. Mole weight: 597.15.
DPTPCz
A bipolar host material for highly efficient blue phosphorescent OLEDs. TAPC:DPTPCz-based device showed a high EQE of 15.4%, which is the highest performance exciplex OLED up to date. Uses: Dptpcz, a carbazole based bipolar host material, can be used as an acceptor molecule for the fabrication of a photosensitizer. it can also be used in application such as phosphorescent organic light-emitting diodes (oleds). Group: Organic light-emitting diode (oled) materials. Alternative Names: 3-(4,6-Diphenyl-1,3,5-triazin-2-yl)-9-phenyl-9H-carbazole. CAS No. 1313391-57-9. Product ID: 3-(4,6-diphenyl-1,3,5-triazin-2-yl)-9-phenylcarbazole. Molecular formula: 474.55. Mole weight: C33H22N4. C1=CC=C (C=C1) C2=NC (=NC (=N2) C3=CC4=C (C=C3) N (C5=CC=CC=C54) C6=CC=CC=C6) C7=CC=CC=C7. InChI=1S/C33H22N4/c1-4-12-23 (13-5-1)31-34-32 (24-14-6-2-7-15-24)36-33 (35-31)25-20-21-30-28 (22-25)27-18-10-11-19-29 (27)37 (30)26-16-8-3-9-17-26/h1-22H. VPPRLINZYBFAMS-UHFFFAOYSA-N.
DPVBi
DPVBi. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4'-Bis(2,2-diphenylethenyl)-1,1'-biphenyl. Product Category: Organic Light Emitting Diode (OLED). CAS No. 142289-08-5. Molecular formula: C40H30. Mole weight: 510.23 g/mol. Purity: 95%+. IUPACName: 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene. Canonical SMILES: C1=CC=C(C=C1)C(=CC2=CC=C(C=C2)C3=CC=C(C=C3)C=C(C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6. Density: 1.124 ± 0.06 g/ml. Product ID: ACM142289085. Alfa Chemistry ISO 9001:2015 Certified. Categories: DevBiz.
DPY-2103
DPY-2103 is a useful intermediate for chemical synthesis of a number of biologically active drugs. Uses: A useful intermediate. Synonyms: DPY-2103; DPY 2103; DPY2103; dimethyl 3,3'-(methylenebis(5-formyl-4-methyl-1H-pyrrole-2,3-diyl))dipropionate. Grade: ≥98%. CAS No. 4792-10-3. Molecular formula: C21H26N2O6. Mole weight: 402.45.
DPY-3050
DPY-3050 is a useful intermediate for chemical synthesis of a number of biologically active drugs. Uses: A useful intermediate. Synonyms: DPY-3050; DPY 3050; DPY3050. 1H-Pyrrole-3-propanoic acid, 2,?2'-methylenebis[5-[(1,?1-dimethylethoxy)?carbonyl]?-4-methyl-, 3,?3'-dimethyl ester. Grade: ≥96%. CAS No. 30103-05-0. Molecular formula: C29H42N2O8. Mole weight: 546.29.