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.
Na-Boc-Ne-Z-L-lysinol (CAS# 82689-20-1) is used to prepare N-(iminoethyl)lysinol derivs. as nitric oxide synthase inhibitors. Alternative Names: Boc-L-Lysinol(Z); Boc-L-Lys(Z)-ol; (S)-Benzyl tert-butyl (6-hydroxyhexane-1,5-diyl)dicarbamate. Grades: ≥ 98 % (HPLC). CAS No. 82689-20-1. Molecular formula: C19H30N2O5. Mole weight: 366.45.
NA-CATH
Naja atra cathelicidin (NA-CATH) is a 34-amino acid highly cationic peptide identified in Chinese cobras to possess potent toxicity against gram-negative and gram-positive bacteria and low toxicity against host cells. Alternative Names: Naja atra cathelicidin.
N-AC-D-Phg-OH
N-AC-D-Phg-OH. Alternative Names: (R)-alpha-[(aminocarbonyl)amino]benzeneacetic acid; N-Carbamyl(phenyl)glycine; N-Carbamyl-D-phenylglycine. CAS No. 6489-76-5. Molecular formula: C9H10N2O3. Mole weight: 194.19.
N-Acetyl-Ala-Ala-Ala
N-Acetyl-Ala-Ala-Ala. Alternative Names: Acetyltrialanine; acetyl-L-alanyl-L-alanyl-L-alanine; L-Alanine, N-acetyl-L-alanyl-L-alanyl-; N-acetyl-l-alanyl-l-alanyl-l-alanine; (S)-2-((S)-2-((S)-2-Acetamidopropanamido)propanamido)propanoic acid. CAS No. 19245-85-3. Molecular formula: C11H19N3O5. Mole weight: 273.29.
N-Acetyl-α-Endorphin
N-Acetyl-α-Endorphin is the N-terminal acetylated α-Endorphi, which is an endogenous opioid peptide. Alternative Names: N-Acetyl-Alpha-Endorphin; alpha-N-Acetyl-alpha-endorphin; α-Endorphin (sheep), N-acetyl-; Ac-Tyr-Gly-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr; N-acetyl-L-tyrosyl-glycyl-glycyl-L-phenylalanyl-L-methionyl-L-threonyl-L-seryl-L-alpha-glutamyl-L-lysyl-L-seryl-L-glutaminyl-L-threonyl-L-prolyl-L-leucyl-L-valyl-L-threonine. Grades: ≥95%. CAS No. 88264-63-5. Molecular formula: C79H122N18O27S. Mole weight: 1787.98.
N-Acetyl-α-Endorphin acetate
N-Acetyl-α-Endorphin acetate is the N-terminal acetylated α-Endorphin, which is an endogenous opioid peptide. Alternative Names: N-Acetyl-α-Endorphin (sheep) acetate; Ac-Tyr-Gly-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-OH.CH3CO2H; N-acetyl-L-tyrosyl-glycyl-glycyl-L-phenylalanyl-L-methionyl-L-threonyl-L-seryl-L-alpha-glutamyl-L-lysyl-L-seryl-L-glutaminyl-L-threonyl-L-prolyl-L-leucyl-L-valyl-L-threonine) acetate. Grades: ≥95%. Molecular formula: C81H126N18O29S. Mole weight: 1848.03.
N-Acetyl-β-Asp-Glu
N-Acetyl-β-Asp-Glu, the third-most-prevalent peptide neurotransmitter in the mammalian nervous system, is a non-hydrolyzable NAAG isomer that is a selective metabotropic glutamate receptor-3 (mGluR3) antagonist and NAAG peptidase inhibitor. It is a mast cell stabilizer and can be used for allergic conjunctivitis and other allergic diseases. Uses: A peptide neurotransmitter. Alternative Names: β-Spaglumic acid; N-(N-Acetyl-L-beta-aspartyl)-L-glutamic acid; Spaglumic Acid; Acide spaglumique; N-Acetyl-beta-Asp-Glu; Ac-beta-Asp-Glu-OH; β-NAAG; β-Spaglumic Acid; (S)-2-((S)-3-acetamido-3-carboxypropanamido)pentanedioic acid; Naaxia; Naabak. Grades: ≥98%. CAS No. 4910-46-7. Molecular formula: C11H16N2O8. Mole weight: 304.25.
N-Acetyl-Cysteine-Valine
N-Acetyl-Cysteine-Valine. Alternative Names: Acetyl-L-cysteinyl-L-valine; N-Acetyl-L-cysteinyl-L-valine; L-Valine, N-acetyl-L-cysteinyl-. CAS No. 183498-13-7. Molecular formula: C10H18N2O4S. Mole weight: 262.33.
N-Acetyl-D-Glutamic Acid
A glutarimide that shows anticonvulsant activity. Uses: A glutarimide. Alternative Names: N-ACETYL-D-GLUTAMIC ACID; (R)-2-Acetamidopentanedioic acid; D-Glutamic acid, N-acetyl-; AC-D-GLU-OH; (2R)-2-acetamidopentanedioic acid; Glutamic acid, N-acetyl-; N-Acetyl-D-glutamic aicd; AC D GLU OH. Grades: ≥ 98% (HPLC). CAS No. 19146-55-5. Molecular formula: C7H11NO5. Mole weight: 189.17.
N-Acetyl-DL-phenylalanine is a drug to treat depression. Alternative Names: Afalanine; NSC 43242; NSC-43242; NSC43242; 2-acetamido-3-phenylpropanoic acidAc-DL-Phe-OHN-acetylphenylalanineN-acetylphenylalanine, (D)-isomerN-acetylphenylalanine, (D,L)-isomer, 3H-labeledN-acetylphenylalanine, (L)-isomerN-acetylphenylalanine, (L)-isomer, 3H-labeled. Grades: 98%. CAS No. 2901-75-9. Molecular formula: C11H13NO3. Mole weight: 207.23.
N-Acetyl-DL-tryptophan
N-Acetyl-DL-tryptophan was studied for its possible anti-inflammatory and antinociceptive activities from the extraction of a Turkish plant, Salsola grandis. Alternative Names: 2-Acetylamino-3-(1H-indol-3-yl)propionic acid; Ac-DL-Trp-OH; N-Acetyltryptophan; DL-Acetyltryptophan; acetyltryptophan; Ac DL Trp OH; 2-acetamido-3-(1H-indol-3-yl)propanoic acid; DL-N-Acetyltryptophan; DL-Tryptophan, N-acetyl-; 2-acetamido-3-(1H-indol-3-yl)propanoic acid. Grades: ≥ 99% (Assay). CAS No. 87-32-1. Molecular formula: C13H14N2O3. Mole weight: 246.27.
N-Acetyl-D-prolinamide
N-Acetyl-D-prolinamide. Alternative Names: Ac-D-Pro-NH2; (R)-1-Acetylpyrrolidine-2-carboxamide. Grades: 95%. CAS No. 136051-77-9. Molecular formula: C7H12N2O2. Mole weight: 156.18.
N-Acetyl-D-tryptophan
N-acetyl-D-tryptophan is the N-acetyl derivative of D-tryptophan. Uses: Protease inhibitors. Alternative Names: Ac-D-Trp-OH; acetyl-D-tryptophan. Grades: ≥ 99% (HPLC). CAS No. 2280-1-5. Molecular formula: C13H14N2O3. Mole weight: 246.3.
N-acetyl histamine is a histamine metabolite that can be used as a biomarker of histidine metabolism for anaphylactoid reactions. Alternative Names: N-Acetylhistamine; N-omega-Acetylhistamine; Acetylhistamine. Grades: ≥95%. CAS No. 673-49-4. Molecular formula: C7H11N3O. Mole weight: 153.18.
N-Acetylindol-3-yl acetate
N-Acetylindol-3-yl acetate. Uses: An indole derivative. Alternative Names: 1,3-Diacetoxyindole1-Acetyl-1H-indol-3-yl acetate. Grades: ≥ 99% (GC). CAS No. 16800-67-2. Molecular formula: C12H11NO3. Mole weight: 217.22.
N-Acetyl-L-cysteine methyl ester
A reagent used in the synthesis of benzyl mono-fluorophosphonate and benzyl penta-fluorophosphate anions. Alternative Names: Ac-Cys-Ome; Ac Cys Ome; (R)-methyl 2-acetamido-3-mercaptopropanoate. Grades: 95%. CAS No. 7652-46-2. Molecular formula: C6H11NO3S. Mole weight: 177.22.
N-Acetyl-L-Phe-L-Phe-OH
N-Acetyl-L-Phe-L-Phe-OH. Alternative Names: Ac-Phe-Phe-OH; (S)-2-((S)-2-Acetamido-3-phenylpropanamido)-3-phenylpropanoic acid. Grades: 95%. CAS No. 10030-31-6. Molecular formula: C20H22N2O4. Mole weight: 354.41.
N-Acetyl-L-proline N-methylamide
N-Acetyl-L-proline N-methylamide. Alternative Names: Ac-Pro-NHMe; (S)-1-Acetyl-N-methylpyrrolidine-2-carboxamide. CAS No. 19701-85-0. Molecular formula: C8H14N2O2. Mole weight: 170.21.
N-Acetyl-L-seryl-D-α-aspartyl-L-lysyl-L-proline
N-Acetyl-L-seryl-D-α-aspartyl-L-lysyl-L-proline is a natural and specific substrate for the N-terminal site of ACE. Uses: Growth inhibitors. Alternative Names: L-Proline, N-acetyl-L-seryl-D-α-aspartyl-L-lysyl-; L-Proline, 1-[N2-[N-(N-acetyl-L-seryl)-D-α-aspartyl]-L-lysyl]-; Acetyl-L-seryl-D-aspartyl-L-lysyl-L-proline; N-acetyl-Ser-Asp-Lys-Pro; Ac-SdKP. Grades: 98%. CAS No. 127103-11-1. Molecular formula: C20H33N5O9. Mole weight: 487.50.
N-Acetyl-L-tryptophan
N-Acetyl-L-Tryptophan, is a derivative of L-Tryptophan, that can be used as a competitive inhibitor to identify and characterize tryptophanases. It can also be used as an NK1 tachykinin receptor antagonist, that may help to develop a novel therapeutic intervention for the treatment of reperfusion injury in acute ischemic stroke. Alternative Names: Ac-L-Trp-OH; L-Tryptophan, N-acetyl-; N-Acetyl-Trp-OH; N-Acetyltryptophan; N-Acetyl-L-tryptophan; (2S)-2-acetamido-3-(1H-indol-3-yl)propanoic acid. Grades: ≥ 99.5% (HPLC). CAS No. 1218-34-4. Molecular formula: C13H14N2O3. Mole weight: 246.30.
N-Acetyl-L-tyrosyl-L-valylglycine
N-Acetyl-L-tyrosyl-L-valylglycine is a synthetic peptide substrate for peptidylglycine monooxygenase (PAM). Alternative Names: N-acetyl-tyrosyl-valyl-glycine; Ac-Tyr-Val-Gly; Ac-Tyr-Val-Gly-OH. CAS No. 134720-03-9. Molecular formula: C18H25N3O6. Mole weight: 379.41.
N-acetylmuramoyl-L-alanine amidase L2
N-Acetylmuramoyl-l-alanine amidases are peptidoglycan hydrolases with the specificity to cleave the amide bond between the lactyl group of the muramic acid and the α-amino group of l-alanine, and are able to cause dissolution of the peptidoglycan structure and thus do not exhibit peptidase activity. Alternative Names: NAMAA L2.
N-acetyl Selank
N-acetyl Selank is an analog of Selank, which is a nootropic and anxiolytic peptide drug peptide. Alternative Names: L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-Proline. Grades: 98%. Molecular formula: C33H57N11O9. Mole weight: 751.89.
N-acetyl semax
N-acetyl semax is a modified fragment of the corticotropin hormone. Alternative Names: L-Methionyl-L-α-glutamylhistidyl-L-phenylalanyl-L-prolylglycyl-L-proline, (Pro8,Gly9,Pro10)ACTH-(4-10). Grades: 98%. Molecular formula: C37H51N9O10S. Mole weight: 813.92.
N-acetyl semax amidate
N-acetyl Semax amidate is the newest analog of Semax. Semax is an adrenocorticotropic hormone. Molecular formula: C37H51N9O10S. Mole weight: 813.920.
N-acetyl-S-farnesyl-L-cysteine
N-acetyl-S-farnesyl-L-cysteine is an inhibitor of the isoprenylated protein methyltransferase. Uses: Enzyme inhibitors. Alternative Names: AFC; Ac-Cys(farnesyl)-OH; (2R)-2-acetamido-3-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienyl]sulfanylpropanoic acid. Grades: ≥98%. CAS No. 135304-07-3. Molecular formula: C20H33NO3S. Mole weight: 367.5.
NaD1
NaD1 is a potent antifungal defensin that accumulates in the flowers of the ornamental tobacco plant Nicotiana alata, where it functions to protect the reproductive organs from damage by fungal pathogens. NaD1 displays antifungal activity against the yeasts Candida albicans, Saccharomyces cerevisiae, and Cryptococcus species. Alternative Names: Nicotiana alata Defensin 1.
NAD-dependent protein deacetylase sirtuin-2 (192-200)
NAD-dependent protein deacetylase sirtuin-2 (192-200) is amino acids 192 to 200 fragment of NAD-dependent protein deacetylase sirtuin-2. NAD-dependent protein deacetylase sirtuin-2 plays a major role in the control of cell cycle progression and genomic stability. Alternative Names: Regulatory protein SIR2 homolog 2 (192-200); SIR2-like protein 2 (192-200).
NADP-dependent malic enzyme (224-232)
NADP-dependent malic enzyme (224-232) is a bioactive peptide of NADP-dependent malic enzyme. NADP-dependent malic enzyme takes a part in crassulacean acid metabolism photosynthesis. Alternative Names: NADP-ME (224-232).
Naegleriapore A pore-forming peptide
Naegleriapores A is isolated from extracts of N. fowleri and it displays antibacterial activity toward the Gram-positive bacterium B. subtilis comparable to other antibacterial peptides such as magainin I from Xenopus laevis and cecropin A and B from Hyalophora cecropia. Alternative Names: proNP-A.
A reagent used in peptide synthesis and drug screening. Alternative Names: (S)-5-Azido-2-(Fmoc-amino)pentanoic acid; Fmoc-5-azido-L-norvaline; 5-azido-2S-{[(9H-fluorenyl-9-ylmethoxy)carbonyl]amino}pentanoic acid. Grades: ≥ 99 % (Assay by titration, HPLC). CAS No. 1097192-04-5. Molecular formula: C20H20N4O4. Mole weight: 380.40.
NAG-Scaffold
NAG-Scaffold is a dipeptide where the gamma-carboxyl group of one L-glutamic acid molecule forms a peptide bond with the amino group of another L-glutamic acid molecule. The amino group of the first glutamic acid is protected by a benzoxycarbonyl group. This compound is likely used in peptide synthesis or as an intermediate in the preparation of more complex peptide structures. Alternative Names: ((S)-4-(((benzyloxy)carbonyl)amino)-4-carboxybutanoyl)-L-glutamic acid; L-Glutamic acid, N-[(phenylmethoxy)carbonyl]-L-γ-glutamyl-; N-[(Phenylmethoxy)carbonyl]-L-γ-glutamyl-L-glutamic acid; N-benzoxycarbonyl-L-gamma-glutamyl-L-glutamic acid; Cbz-gGlu-Glu-OH. Grades: ≥95%. CAS No. 866557-13-3. Molecular formula: C18H22N2O9. Mole weight: 410.38.
Nahymenoptaecin-2 precursor
Nahymenoptaecin-2 precursor was found in Nasonia vitripennis [Parasitic wasp] and it has antibacterial activity. Grades: 96% by HPLC.
NAI-802
NAI-802 is a new lantibiotic produced by two different Actinoplanes strains.
N-Alloc-L-Tyr-OH DCHA
N-Alloc-L-Tyr-OH DCHA. Alternative Names: N Alloc L Tyr OH DCHA. Molecular formula: C25H38N2O5. Mole weight: 446.58.
N-Alpha-t-butyloxycarbonyl-N-epsilon-palmitoyl-L-lysine. Alternative Names: Boc-L-Lys(Palm)-OH; Boc-l-lys(palm)-oh; (2S)-2-{[(tert-butoxy)carbonyl]amino}-6-hexadecanamidohexanoic acid. Grades: ≥ 99% (Assay by titration, TLC). CAS No. 59515-45-6. Molecular formula: C27H52N2O5. Mole weight: 484.70.
Napin-like polypeptide
Napin-like polypeptide is a polypeptide with translation-inhibitory, trypsin-inhibitory, antiproliferative and antibacterial activities from kale seeds.
Naproxol
Naproxol. Alternative Names: (S)-2-(6-methoxynaphthalen-2-yl)propan-1-ol; (S)-(-)-2-(6-Methoxy-2-naphthyl)-1-propanol. Grades: 95%. CAS No. 26159-36-4. Molecular formula: C14H16O2. Mole weight: 216.27.
N-Benzoyl-(2R,3S)-3-phenylisoserine
An impurity of Paclitaxel which is a chemotherapy medication. Alternative Names: (2R,3S)-N-Benzoyl-3-phenyl Isoserine; (αR,βS)-β-(Benzoylamino)-α-hydroxybenzenepropanoic Acid; [R-(R*,S*)]-β-(benzoylamino)-α-hydroxybenzenepropanoic Acid; (2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropionic Acid; (2R,3S)-N-Benzoyl-3-phenylisoserine. Grades: 98%. CAS No. 132201-33-3. Molecular formula: C16H15NO4. Mole weight: 285.3.
N-Benzoyl-leucine
N-Benzoyl-leucine. Alternative Names: Bz-DL-Leu-OH; (RS)-Benzoyl-2-amino-4-methyl-pentanoic acid. Grades: ≥ 99% (HPLC). CAS No. 17966-67-5. Molecular formula: C13H17NO3. Mole weight: 235.27.
N-Benzoyl-L-glutamic acid
N-Benzoyl-L-glutamic acid. Alternative Names: Bzo-Glu-OH. Grades: 95%. CAS No. 6094-36-6. Molecular formula: C12H13NO5. Mole weight: 251.24.
N-Benzoyl-L-tyrosine ethyl ester
N-Benzoyl-L-tyrosine ethyl ester. Alternative Names: Bz-L-Tyr-OEt. Grades: ≥ 98% (HPLC). CAS No. 3483-82-7. Molecular formula: C18H19NO4. Mole weight: 313.40.
N-Benzoyl-Phe-Val-Arg-p-nitroanilide is a synthetic chromogenic substrate for thrombin; liberates p-nitroaniline. Alternative Names: Benzoyl-fvr-pna; Bz-Phe-Val-Arg-pNA HCl. CAS No. 54799-93-8. Molecular formula: C33H41ClN8O6. Mole weight: 681.18.
N-Benzyl-D-valine methyl ester hydrochloride. Alternative Names: Bzl-D-Val-OMe HCl; (R)-Methyl 2-(benzylamino)-3-methylbutanoate hydrochloride; Methyl N-benzyl-D-valinate-hydrogen chloride (1/1); methyl (2R)-2-(benzylamino)-3-methylbutanoate hydrochloride; Bzl D Val OMe HCl. Grades: ≥ 99% (HPLC). CAS No. 210917-86-5. Molecular formula: C13H19NO2·HCl. Mole weight: 257.80.
N-Benzylglycine
N-Benzylglycine is used as a replacement for aromatic amino acid residues in polypeptide analogues. This is done in order to determine the agonist or antagonist pharmacological properties of the analogue with respect to that specific amino acid. N-Benzylglycine is also used as a starting material to synthesize diazoketones. Alternative Names: 2-(Benzylamino)acetic acid; N-benzyl glycine; N-(Phenylmethyl)glycine; Glycine, N-(phenylmethyl)-; 2-[benzylamino]acetic acid; benzylglycine. Grades: ≥ 98% (HPLC). CAS No. 17136-36-6. Molecular formula: C9H11NO2. Mole weight: 165.19.
N-(Benzyloxycarbonyloxy)Succinimide is a reagent used in the preparation of peptide thioacids view peptide precursors. Also used in the preparation of aminoglycoside derivatives for the function of topoisomerase, both human and bacterial inhibition. Alternative Names: Benzyl N-succinimidyl carbonate; N-Carbobenzoxyoxysuccinimide; O-Cbz-N-hydroxysuccinimide; Nα-(Benzyloxycarbonyloxy) Succinimide; Z-ONSU; CBZ-O-NHS; benzyl succinimidyl carbonate; 2,5-dioxoazolidinyl (phenylmethoxy)formate; 1-{[(benzyloxy)carbonyl]oxy}pyrrolidine-2,5-dione; Z-OSu; N-(N-Benzyloxycarbonyloxy)succinimide. Grades: 98 % (HPLC). CAS No. 13139-17-8. Molecular formula: C12H11NO5. Mole weight: 249.22.
N-(+)-Biotinyl-6-aminohexanoic acid
N-(+)-Biotinyl-6-aminohexanoic acid may be used in the biosynthesis of biotinylated oligosaccharides. Biotinyl-6-aminohexanoic acid is frequently used as a derivative of N-hydroxysuccinimide ester. Alternative Names: N-Biotinylcaproic Acid; 6-[[5-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]hexanoic Acid; 6-[(Biotinyl)amino]hexanoic acid; Biotin X; (+)-Biotin-epsilon-aminocaproic acid; E-AMINO BIOTINYL CAPROIC ACID; biotin caproic acid; N-Biotinyl-6-aminohexanoic Acid; (+)-Biotin-LC; 6-(Biotinylamino)caproic acid; SCHEMBL383254; N-(5-Carboxypentyl)biotinamide; Biotinyl-6-aminohexanoic acid. Grades: ≥ 98 % (HPLC). CAS No. 72040-64-3. Molecular formula: C16H27N3O4S. Mole weight: 357.47.
N-Boc-1,3-propanediamine
N-Boc-1,3-propanediamine (CAS# 75178-96-0) is used in the synthesis and further studies on the 68Ga labeled folic acid derivative for targeting folate receptors. Alternative Names: N-Boc-1,3-diaminopropane; tert-Butyl (3-aminopropyl)carbamate; N-(3-Aminopropyl)carbamic Acid tert-Butyl Ester; 1-Boc-1,3-propanediamine; N-(tert-Butoxycarbonyl)-1,3-diaminopropane; 3-tert-butyloxycarbonylaminopropylamine; N-t-boc-1,3-propanediamine; Carbamic acid, (3-aminopropyl)-, 1,1-dimethylethyl ester; t-butyl N-(3-aminopropyl)carbamate; 2-Methyl-2-propanyl (3-aminopropyl)carbamate. Grades: ≥98%. CAS No. 75178-96-0. Molecular formula: C8H18N2O2. Mole weight: 174.24.