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| Product | Description | |
|---|---|---|
| 2-Chloro-L-phenylalanine | Synonyms: L-Phe(2-Cl)-OH; o-Chloro-L-phenylalanine; (S)-2-Amino-3-(2-chlorophenyl)propionic acid; (2S)-2-amino-3-(2-chlorophenyl)propanoic acid; 2-Chloro-L-Phenylalanine; 2-Chloro-Phe-OH HCl; L-2-Chlorophenylalanine; H-Phe(2-Cl)-OH; (S)-2-chlorophenylalanine; (R)-b-(2-chlorophenyl)alanine. Grades: ≥ 99% (Chiral HPLC, HPLC). CAS No. 103616-89-3. Molecular formula: C9H10ClNO2. Mole weight: 199.63. |  |
| 3-(2-Chloro-4-methoxyphenyl)-beta-alanine | 3-(2-Chloro-4-methoxyphenyl)-beta-alanine. Group: Biochemicals. Grades: Highly Purified. CAS No. 881040-22-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H12ClNO3, Molecular Weight: 229.66. US Biological Life Sciences. |  Worldwide |
| 3-chloro-D-alanine dehydrochlorinase | A pyridoxal-phosphate protein. The enzyme cleaves a carbon-chlorine bond, releasing a chloride and an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form pyruvate and ammonia. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. The enzyme's activity can also result in β-replacement reactions, e.g. in the presence of hydrogen sulfide it can convert 3-chloro-D-alanine into D-cysteine and chloride. Group: Enzymes. Synonyms: β-chloro-D-alanine dehydrochlorinase; 3-chloro-D-alanine chloride-lyase (deaminating). Enzyme Commission Number: EC 4.5.1.2. CAS No. 78990-65-5. 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-5344; 3-chloro-D-alanine dehydrochlorinase; EC 4.5.1.2; 78990-65-5; β-chloro-D-alanine dehydrochlorinase; 3-chloro-D-alanine chloride-lyase (deaminating). Cat No: EXWM-5344. |  |
| 3-Chloro-D-alanine methyl ester,hydrochloride | Heterocyclic Organic Compound. Alternative Names: 3-CHLORO-D-ALANINE METHYL ESTER,HYDROCHLORIDE. CAS No. 112346-82-4. Molecular formula: C4H9Cl2NO2. Mole weight: 174.03. Catalog: ACM112346824. |  |
| 3-Chloro-DL-phenylalanine | Synonyms: DL-Phe(3-Cl)-OH; m-Chloro-DL-phenylalanine; 2-Amino-3-(3-chlorophenyl)propionic acid; h-dl-phe(3-cl)-oh; 2-amino-3-(3-chlorophenyl)propanoic acid; 3-CHLORO-DL-PHENYLALANINE; 3-Chloro-3-phenylalanine; 3-Chloro-3-phenyl-DL-alanine; D-3-Chlorophenylalanine; 2-azanyl-3-(3-chlorophenyl)propanoic acid; L-Phenylalanine, 3-chloro-. Grades: ≥ 99% (HPLC). CAS No. 1956-15-6. Molecular formula: C9H10ClNO2. Mole weight: 199.63. | |
| 3-Chloro-N-[(tert-butyloxy)carbonyl]-L-alanine Methyl Ester | 3-Chloro-N-[(tert-butyloxy)carbonyl]-L-alanine Methyl Ester is a reactant enantiomerically pure amino acid derivatives. Group: Biochemicals. Alternative Names: 3-Chloro-N-[ (1, 1-dimethylethoxy) carbonyl]-L-alanine Methyl Ester. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 4-Chloro-DL-phenylalanine | 4-Chloro-DL-phenylalanine is a pharmaceutical intermediate. It acts as a selective and irreversible inhibitor of tryptophan hydroxylase. It is a rate-limiting enzyme in the biosynthesis of serotonin. It has been used experimentally to treat carcinoid syndrome. It is used in scientific research in humans and animals to investigate the effects of serotonin depletion. It binds irreversibly to tryptophan hydroxylase to cause depletion of serotonin in the brain. Uses: 4-chloro-dl-phenylalanine has been used experimentally to treat carcinoid syndrome. it is used in scientific research in humans and animals to investigate the effects of serotonin depletion. it binds irreversibly to tryptophan hydroxylase to cause depletion of serotonin in the brain. Synonyms: CP-10,188; CP10,188; CP 10,188; CP-10188; CP10188; CP 10188; Fenclonine; DL-3-(4-Chlorophenyl)alanine; Fenclonin; NSC 77370; p-Clorophenylalanine.; DL-4-Chlorophenylalanine;p-Chlorophenylalanine;(S)-2-amino-3-(4-chlorophenyl)propanoic acid;2-Amino-3-(4-chlorophenyl)propanoic acid; DL-3-(4-Chlorophenyl)alanine; Fenclonin; Fenclonine; PCP; PCPA; CP-10188. Grades: ≥ 99% (HPLC). CAS No. 7424-00-2. Molecular formula: C9H10ClNO2. Mole weight: 199.63. | |
| Alanine,N-(chloroacetyl)-(9ci) | Heterocyclic Organic Compound. CAS No. 1190-32-5. Molecular formula: C5H8ClNO3. Mole weight: 165.57. Purity: 0.96. IUPACName: 2-[(2-chloroacetyl)amino]propanoic acid. Canonical SMILES: CC(C(=O)O)NC(=O)CCl. ECNumber: 214-721-5. Catalog: ACM1190325. | |
| b-Alanine-2-chlorotrityl resin | b-Alanine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| b-Chloro-D-alanine 99+% (TLC) | b-Chloro-D-alanine 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| b-Chloro-DL-alanine hydrochloride 98+% (TLC) | b-Chloro-DL-alanine hydrochloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| b-Chloro-L-alanine ≥95% (HPLC) | b-Chloro-L-alanine ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| b-Chloro-L-alanine hydrochloride | b-Chloro-L-alanine hydrochloride. Group: Biochemicals. Alternative Names: b-Chloro-L-Ala-OH·HCl; (R)-2-Amino-3-chloropropionic acid hydrochloride. Grades: Highly Purified. CAS No. 51887-89-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C3H6NO2Cl·HCl. US Biological Life Sciences. | Worldwide |
| b-Chloro-L-alanine hydrochloride | Synonyms: b-Chloro-L-Ala-OH HCl; (R)-2-Amino-3-chloropropionic acid hydrochloride; 3-Chloro-L-alanine Hydrochloride; beta-Chloro-L-alanine hydrochloride; L-Alanine, 3-chloro-, hydrochloride; 3-Chloro-l-alanine HCl; H-Ala(3-Cl)-OH HCl. Grades: ≥ 95% (HPLC). CAS No. 51887-89-9. Molecular formula: C3H6NO2Cl·HCl. Mole weight: 160.00. | |
| b-Chloro-L-alanine hydrochloride ≥95% (HPLC) | b-Chloro-L-alanine hydrochloride ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| b-Chloro-L-alanine methyl ester hydrochloride 98+% (TLC) | b-Chloro-L-alanine methyl ester hydrochloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| -beta-Chloro-D-alanine | -beta-Chloro-D-alanine. Group: Biochemicals. Alternative Names: D-b-Chloro-Ala-OH; 3-Chloro-D-alanine. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| β-Chloro-D-alanine | . Uses: An effective antibacterial agent. Synonyms: D-β-Chloro-Ala-OH; 3-Chloro-D-alanine. Grades: ≥ 99% (TLC). CAS No. 51887-88-8. Molecular formula: C3H6NO2Cl. Mole weight: 123.54. | |
| β-Chloro-D-alanine hydrochloride | β-Chloro-D-alanine hydrochloride is an alanine derivative [1]. Uses: Scientific research. Group: Peptides. CAS No. 51887-88-8. Pack Sizes: 500 mg; 1 g. Product ID: HY-W015457. |  |
| β-Chloro-D-alanine Hydrochloride | An effective antibacterial agent. Group: Biochemicals. Alternative Names: 3-Chloro-D-alanine Hydrochloride; D- β-Chloroalanine Hydrochloride. Grades: Highly Purified. CAS No. 51887-88-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| β-Chloro-DL-alanine-d3 | Labeled β-Chloro-DL-alanine. Antibacterial agent. Enzyme inhibitor. Group: Biochemicals. Alternative Names: 3-Chloro-DL-alanine-d3; 3-Chloroalanine-d3; DL-3-Chloroalanine-d3; β-Chloro-DL-alanine-d3; β-Chloroalanine-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| -beta-Chloro-DL-alanine hydrochloride | -beta-Chloro-DL-alanine hydrochloride. Group: Biochemicals. Alternative Names: DL-b-Chloro-Ala-OH·HCl; 3-Chloro-DL-alanine hydrochloride. Grades: Highly Purified. CAS No. 35401-46-8. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| β-Chloro-DL-alanine hydrochloride | Synonyms: DL-β-Chloro-Ala-OH HCl; 3-Chloro-DL-alanine hydrochloride. Grades: ≥ 98% (TLC). CAS No. 35401-46-8. Molecular formula: C3H6NO2Cl·HCl. Mole weight: 160.20. | |
| β-Chloro-DL-alanine Hydrochloride | Antibacterial agent. Enzyme inhibitor. Group: Biochemicals. Alternative Names: 3-Chloro-DL-alanine Hydrochloride; 3-Chloroalanine Hydrochloride; DL-3-Chloroalanine Hydrochloride; β-Chloro-DL-alanine Hydrochloride; β-Chloroalanine Hydrochloride. Grades: Highly Purified. CAS No. 35401-46-8. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| β-Chloro-L-alanine | β-Chloro-L-alanine is an inhibitor of L-alanine aminotransferase (ALAT) and thus inhibits L-alanine production and impairs D-glucose uptake of LLC1 Lewis lung carcinoma cells. Synonyms: β-Chloro-L-Ala-OH; 3-Chloro-L-alanine; (R)-2-Amino-3-chloropropanoic acid; Alanine, 3-chloro-; beta-Chloro-L-alanine; beta-Chloroalanine; 3-Chloro-DL-alanine; beta-Chloro-DL-alanine; H-Ala(Cl)-OH. Grades: ≥ 95% (HPLC). CAS No. 2731-73-9. Molecular formula: C3H6NO2Cl. Mole weight: 123.54. | |
| β-Chloro-L-alanine hydroxylamine | Synonyms: β-Chloro-L-Ala-NHOH; 3-Chloro-L-alanine hydroxyamide. CAS No. 163682-35-7. Molecular formula: C3H7N2O2Cl. Mole weight: 138.55. | |
| β-Chloro-L-alanine methyl ester hydrochloride | Synonyms: β-Chloro-L-Ala-OMe HCl. Grades: ≥ 98% (NMR). CAS No. 17136-54-8. Molecular formula: C4H8ClNO2·HCl. Mole weight: 174.03. | |
| beta-Chloro-L-alanine methyl ester hydrochloride | beta-Chloro-L-alanine methyl ester hydrochloride. Group: Biochemicals. Alternative Names: b-Chloro-L-Ala-OMe·HCl. Grades: Highly Purified. CAS No. 17136-54-8. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Boc-b-chloro-L-alanine ≥95% (NMR) | Boc-b-chloro-L-alanine ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Boc-β-chloro-L-alanine | Synonyms: Boc-β-chloro-L-Ala-OH; Boc-3-Chloro-L-alanine. Grades: ≥ 95% (NMR). CAS No. 71404-98-3. Molecular formula: C8H14NO4Cl. Mole weight: 223.65. | |
| Boc-beta-chloro-L-alanine | Boc-beta-chloro-L-alanine. Group: Biochemicals. Alternative Names: Boc-b-chloro-L-Ala-OH; Boc-3-Chloro-L-alanine. Grades: Highly Purified. CAS No. 71404-98-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| Fmoc-b-chloro-L-alanine 98+% (HPLC) | Fmoc-b-chloro-L-alanine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-β-chloro-L-alanine | Synonyms: Fmoc-β-Chloro-L-Ala-OH; Fmoc-3-Chloro-L-alanine. Grades: ≥ 99% (HPLC). CAS No. 212651-52-0. Molecular formula: C18H15NO4Cl. Mole weight: 345.70. | |
| Fmoc-beta-chloro-L-alanine | Fmoc-beta-chloro-L-alanine. Group: Biochemicals. Alternative Names: Fmoc-b-Chloro-L-Ala-OH; Fmoc-3-Chloro-L-alanine. Grades: Highly Purified. CAS No. 212651-52-0. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-D-alanine-2-chlorotrityl resin | Fmoc-D-alanine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-L-alanine-2-chlorotrityl resin | Fmoc-L-alanine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| L-Alanine-2-chlorotrityl resin | L-Alanine-2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| Melphalan (4-[Bis(2-chloroethyl)amino]-L-phenylalanine, p-Di-(2-chloroethyl)amino-L-phenylalanine, L-phenylalanine Mustard, Alanine Nitrogen Mustard, L-PAM, Melfalan, Alkeran, Sarcoclorin) | Antineoplastic. Group: Biochemicals. Alternative Names: 4-[Bis(2-chloroethyl)amino]-L-phenylalanine; p-Di-(2-chloroethyl)amino-L-phenylalanine; L-phenylalanine Mustard; Alanine Nitrogen Mustard; L-PAM; Melfalan; Alkeran; Sarcoclorin. Grades: Highly Purified. CAS No. 148-82-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Melphalan-d8 (4-[Bis(2-chloroethyl)amino]-L-phenylalanine-d8, p-Di-(2-chloroethyl)amino-L-phenylalanine-d8, L-phenylalanine Mustard-d8, Alanine Nitrogen Mustard-d8, L-PAM-d8, Melfalan-d8, Alkeran-d8, Sarcoclorin-d8) | Antineoplastic. Group: Biochemicals. Alternative Names: 4-[Bis(2-chloroethyl)amino]-L-phenylalanine-d8; p-Di-(2-chloroethyl)amino-L-phenylalanine-d8; L-phenylalanine Mustard-d8; Alanine Nitrogen Mustard-d8; L-PAM-d8; Melfalan-d8; Alkeran-d8; Sarcoclorin-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| N-Acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanine | N-Acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanine is an impurity of Ganirelix Acetate (G245000), which is a decapeptide LH-RH antagonist and is used in treatment of infertility. Group: Biochemicals. Grades: Highly Purified. CAS No. 129225-22-5. Pack Sizes: 25mg, 250mg. Molecular Formula: C32H31ClN4O5, Molecular Weight: 587.07. US Biological Life Sciences. | Worldwide |
| N-α-Carbobenzoxy-β-chloro-D-alanine | Synonyms: Z-D-Ala(3-Cl)-OH; Z-D-Ala(β-Cl)-OH; N-α-Carbobenzoxy-3-chloro-D-alanine. CAS No. 73491-16-4. Molecular formula: C11H12ClNO4. Mole weight: 257.67. | |
| N-α-Carbobenzoxy-β-chloro-L-alanine | Synonyms: Z-Ala(3-Cl)-OH; Z-Ala(β-Cl)-OH; N-α-Carbobenzoxy-3-chloro-L-alanine. CAS No. 7625-65-2. Molecular formula: C11H12ClNO4. Mole weight: 257.67. | |
| N-α-Carbobenzoxy-β-chloro-L-alanine methyl ester | Synonyms: Z-Ala(3-Cl)-OMe; Z-Ala(β-Cl)-OMe; N-α-Carbobenzoxy-3-chloro-L-alanine methyl ester. Grades: 98%. CAS No. 62107-38-4. Molecular formula: C12H14ClNO4. Mole weight: 271.70. | |
| N-α-(t-Butoxycarbonyl)-β-chloro-D-alanine | Synonyms: Boc-D-Ala(3-Cl)-OH; Boc-D-Ala(β-Cl)-OH; N-α-(t-Butoxycarbonyl)-3-chloro-D-alanine; (2S)-3-chloro-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid. CAS No. 87156-12-5. Molecular formula: C8H14ClNO4. Mole weight: 223.65. | |
| N-(Chloroacetyl)-DL-alanine Methyl Ester | N-(Chloroacetyl)-DL-alanine Methyl Ester. Group: Biochemicals. Alternative Names: N-(Chloroacetyl)-alanine Methyl Ester. Grades: Highly Purified. CAS No. 153842-00-3. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| z-3-(2-Naphthyl)-L-alanine chloromethylketone | Heterocyclic Organic Compound. CAS No. 128019-71-6. Molecular formula: C22H20ClNO3. Mole weight: 381.86. Purity: 0.96. Catalog: ACM128019716. | |
| 4-Amino-L-phenylalanine hydrochloride | . Uses: An analog of phenylalanine. Synonyms: L-Phe(4-NH2)-OH HCl; π-Amino-L-phenylalanine hydrochloride; (S)-2-Amino-3-(4-chlorophenyl)propionic acid hydrochloride; H-Phe(4-NH2)-OH HCl; 4-Amino-3-phenyl-L-alanine monohydrochloride; p-Amino-L-phenylalanine hydrochloride; 4-Amino-L-phenylalanine HCl; L-Phenylalanine, 4-amino-, monohydrochloride; 4-Amino-3-phenyl-L-alanine HCl; L-3-(p-Aminophenyl)alanine Hydrochloride; 4-Amino-L-phenylalanine Hydrochloride; Aminophenylalanine Hydrochloride; L-(+)-p-Aminophenylalanine Hydrochloride; L-4-Aminophenylalanine Hydrochloride. Grades: ≥95%. CAS No. 62040-55-5. Molecular formula: C9H12N2O2.HCl. Mole weight: 216.66. | |
| Alanine Dehydrogenase from Bacillus cereus, Recombinant | L-Alanine dehydrogenase is an A-stereospecific dehydrogenase that catalyzes the reversible deamination of L-alanine to pyruvate and ammonium. It is important for the geneRation of pyruvate during sporulation. L-Alanine dehydrogenase from Bacillus subtilis has a predominately ordered kinetic mechanism in which NAD binds before L-alanine. Subsequently, ammonia, pyruvate, and NADH are released in that specific order. Optimal pH for the amination reaction is 8.8-9.0, whereas it is 10-10.5 for the deamination reaction. The enzyme is inactivated by divalent metal ions and p-chloromercuribenzoate, mercuric ion being most effective. The inactivation may be reversed by L-or D-cysteine. Group: Enzymes. Synonyms: L-Alanine Dehydrogenase; Alanine dehydrogenase; EC 1.4.1.1; 9029-06-5; AlaDH; NAD+-linked alanine dehydrogenase; alpha-alanine dehydrogenase; NAD+-dependent alanine dehydrogenase; alanine oxidoreductase; NADH-dependent alan. Enzyme Commission Number: EC 1.4.1.1. CAS No. 9029-6-5. AlaDH. Activity: > 350 units/ml. Storage: -20°C. Source: E. coli. Species: Bacillus cereus. L-Alanine Dehydrogenase; Alanine dehydrogenase; EC 1.4.1.1; 9029-06-5; AlaDH; NAD+-linked alanine dehydrogenase; alpha-alanine dehydrogenase; NAD+-dependent alanine dehydrogenase; alanine oxidoreductase; NADH-dependent alanine dehydrogenase. Cat No: NATE-0044. | |
| Chloro Sofosbuvir | Chloro Sofosbuvir is an impurity of Sofosbuvir; a prodrug that is metabolized to the active antiviral agent 2'-deoxy-2'-α-fluoro-β-C-methyluridine-5'-monophosphate and is currently being investigated in phase 3 clinical trials for the treatment of hepatitis C. Studies have profiled Sofosbuvir as a nucleotide inhibitor of hepatitis C virus, exerting selective inhibitory effects towards HCV NS5B polymerase. Synonyms: N-[[P(S),2'R]-2'-Chloro-2'-deoxy-2'-methyl-P-phenyl-5'-uridylyl]-L-alanine 1-Methylethyl Ester. Grades: ≥98% (HPLC). CAS No. 1496552-51-2. Molecular formula: C22H29ClN3O9P. Mole weight: 545.91. | |
| Cycloserine Impurity 3 | Cycloserine Impurity 3 is an impurity of Cycloserine, a medication for treating tuberculosand sundry bacterial afflictions. Synonyms: 3-chloro-D-alanine methyl ester hydrochloride; 3-Chloro-D-Ala-OMe hydrochloride; β-Chloro-D-alanine methyl ester hydrochloride; (S)-Methyl 2-amino-3-chloropropanoate hydrochloride; (S)-Methyl 2-amino-3-chloropropionate hydrochloride. Grades: > 95%. CAS No. 112346-82-4. Molecular formula: C4H9Cl2NO2. Mole weight: 174.03. | |
| Des-Acety-Cetrorelix | Des-Acety-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Alanine amide; Cetrorelix Impurity-9; Des-Ac-Cetrorelix; 3-(2-Naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-L-leucyl-L-arginyl-L-prolyl-D-alaninamide; (S)-N-((R)-1-amino-1-oxopropan-2-yl)-1-((2S,5S,8R,11S,14S,17R,20R,23R)-23-amino-20-(4-chlorobenzyl)-2-(3-((diaminomethylene)amino)propyl)-11-(4-hydroxybenzyl)-14-(hydroxymethyl)-5-isobutyl-24-(naphthalen-2-yl)-4,7,10,13,16,19,22-heptaoxo-17-(pyridin-3-ylmethyl)-8-(3-ureidopropyl)-3,6,9,12,15,18,21-heptaazatetracosanoyl)pyrrolidine-2-carboxamide; D-Alaninamide, 3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-L-tyrosyl-N5-(aminocarbonyl)-D-ornithyl-L-leucyl-L-arginyl-L-prolyl-. CAS No. 121081-09-2. Molecular formula: C68H90ClN17O13. Mole weight: 1389.02. | |
| Des-Amido-Cetrorelix | Des-Amido-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Pro-D-Alanine; Cetrorelix Acid; Cetrorelix impurity-7+OH; N-acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-L-leucyl-L-arginyl-L-prolyl-D-alanine; ((S)-2-((S)-2-((R)-2-((S)-2-((S)-2-((R)-2-((R)-2-((R)-2-acetamido-3-(naphthalen-2-yl)propanamido)-3-(4-chlorophenyl)propanamido)-3-(pyridin-3-yl)propanamido)-3-hydroxypropanamido)-3-(4-hydroxyphenyl)propanamido)-5-ureidopentanamido)-4-methylpentanamido)-5-((diaminomethylene)amino)pentanoyl)-L-prolyl-D-alanine. CAS No. 2901757-74-0. Molecular formula: C70H91ClN16O15. Mole weight: 1432.05. | |
| Fmoc-Ala-Cl | Synonyms: 9H-fluoren-9-ylmethyl N-[(2S)-1-chloro-1-oxopropan-2-yl]carbamate; Fmoc-L-alanyl chloride; L-Fmoc-alanine chloride; Fmoc-L-Ala-Cl; Fmoc-alanine chloride. Grades: ? 95%. CAS No. 103321-50-2. Molecular formula: C18H16NO3Cl. Mole weight: 329.78. | |
| Ganirelix Impurity F | Ganirelix Impurity F is an impurity of Ganirelix Acetate. Synonyms: AC-D-2-NAL-D-4-CLPHE-D-3-PAL; N-Acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanine. Grades: > 95%. CAS No. 129225-22-5. Molecular formula: C32H31ClN4O5. Mole weight: 587.08. | |
| H-Ala-2-Cl-Trt Resin | Alfa Chemistry's amino acid 2-Cl-Trt resins are available in loadings ranging from 0.4 to 0.7 mmol/g. Since the linked amino acids are N-protected, these resins can be used without pretreatment. Group: Amino acid 2-cl-trt resins. Alternative Names: L-Alanine 2-chlorotrityl ester, polymer bound. Pack Sizes: 5g, 25g. |  |
| H-D-Ala-2-Cl-Trt Resin | Alfa Chemistry's amino acid 2-Cl-Trt resins are available in loadings ranging from 0.4 to 0.7 mmol/g. Since the linked amino acids are N-protected, these resins can be used without pretreatment. Group: Amino acid 2-cl-trt resins. Alternative Names: D-alanine-2-chlorotrityl resin. Pack Sizes: 5g, 25g. | |
| Levothyroxine Impurity 10 | a chlorinated derivative of 3,3',5'-Triiodo-L-thyronine. Synonyms: 3-Chloro-3',5,5'-triiodo-L-thyronine; 3-[3-Chloro-4(4-hydroxy-3,5-diodophenoxy)-5-iodopheyl]-L-Alanine. Grades: > 95%. CAS No. 909279-46-5. Molecular formula: C15H11ClI3NO4. Mole weight: 685.43. | |
| Meosuc-ala-ala-pro-ala-chloromethylketone | Heterocyclic Organic Compound. Alternative Names: methoxysuccinyl-alanyl-alanyl-prolyl-alaninechloromethylketone;MEOSUC-AAPA-CMK;MEOSUC-ALA-ALA-PRO-ALA-CHLOROMETHYLKETONE;MEOSUC-ALA-ALA-PRO-ALA-CMK;ELASTASE INHIBITOR II;HNE INHIBITOR;MSACK. CAS No. 111682-13-4. Molecular formula: C20H31ClN4O7. Mole weight: 474.94. Catalog: ACM111682134. | |
| Metamelfalan | Heterocyclic Organic Compound. Alternative Names: Metamelfalan;3-[Bis(2-chloroethyl)amino]-L-phenylalanine;3-[m-[Bis(2-chloroethyl)amino]phenyl]-L-alanine;L-m-Sarcolysin;m-L-SL;2-amino-3-[3-[bis(2-chloroethyl)amino]phenyl]propanoic acid;2-amino-3-[3-[bis(2-chloroethyl)amino]phenyl]propionic acid;2-azany. CAS No. 1088-80-8. Catalog: ACM1088808. | |
| N- α -Tosyl -L-phenyl alanyl chloromethane | N- α -Tosyl -L-phenyl alanyl chloromethane . Group: Biochemicals. Alternative Names: L-1-Chloro-3-tosylamidyl-4-phenyl-2-butanone; L-1-Chloro-4-phenyl-3-p-tolylsulfonamidobutan-2-one; L-1-Chloro-4-phenyl-3-toluene-p-sulfonamido-2-butanone; L-1-Tosylamide-2-phenylethylchloro methyl Ketone; L-1-Tosylamido-2-phenylethyl Chloromethyl Ketone; L-Tolyl sulfonyl phenyl alanyl Chloromethyl Ketone; N- (p-Toluene sulfonyl ) -L-phenyl alanyl chloromethane ; N-Tosyl -L-phenyl alaninechloromethane ; N-Tosyl-L-phenylalanyl Chloromethyl Ketone; N-Tosyl -L-phenyl alanyl chloromethane ; N-Tosylphenylalanine Chloromethyl Ketone; N- α -Tosyl -L-phenyl alanyl chloromethane ; Nα-Tosyl-L-phenylalanine Chloromethyl Ketone; TPCK; Tosylphenylalanine Chloromethyl Ketone; Tosyl phenyl alanyl chloromethane ; α-N-Tosyl-L-phenylalanine Chloromethyl Ketone. Grades: Highly Purified. CAS No. 402-71-1. Pack Sizes: 500mg. Molecular Formula: C17H18ClNO3S, Molecular Weight: 351.85. US Biological Life Sciences. | Worldwide |
| Native Bacillus subtilis L-Alanine Dehydrogenase | L-Alanine dehydrogenase is an A-stereospecific dehydrogenase that catalyzes the reversible deamination of L-alanine to pyruvate and ammonium. It is important for the geneRation of pyruvate during sporulation. L-Alanine dehydrogenase from Bacillus subtilis has a predominately ordered kinetic mechanism in which NAD binds before L-alanine. Subsequently, ammonia, pyruvate, and NADH are released in that specific order. Optimal pH for the amination reaction is 8.8-9.0, whereas it is 10-10.5 for the deamination reaction. The enzyme is inactivated by divalent metal ions and p-chloromercuribenzoate, mercuric ion being most effective. The inactivation may be reversed by L-or D-...genase. Enzyme Commission Number: EC 1.4.1.1. CAS No. 9029-6-5. AlaDH. Activity: Type I, ~30 units/mg protein (Lowry); Type II, > 20 units/mg protein (Lowry). Storage: -20°C. Form: Type I, buffered aqueous glycerol solution, Solution in 50% glycerol containing 10 mM potassium phosphate buffer, pH 7.7; Type II, ammonium sulfate suspension, Suspension in 2.4 M (NH4)2SO4 solution, pH 7.0. Source: Bacillus subtilis. L-Alanine Dehydrogenase; Alanine dehydrogenase; EC 1.4.1.1; 9029-06-5; AlaDH; NAD+-linked alanine dehydrogenase; alpha-alanine dehydrogenase; NAD+-dependent alanine dehydrogenase; alanine oxidoreductase; NADH-dependent alanine dehydrogenase. Cat No: NATE-0043. | |
| N-β-(t-Butoxycarbonyl)-4-chloro-D-β-homophenylglycine | Synonyms: Boc-D-Phg(4-Cl)-(C#CH2)OH; Boc-D-β-Phe(4-Cl)-OH; (S)-3-[(t-Butoxycarbonyl)amino]-3-(4-chlorophenyl)propanoic acid; (3S)-3-(4-chlorophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid; Boc-(S)-3-Amino-3-(4-chlorophenyl)propionic acid; (S)-Boc-4-chloro-β-Phe-OH; (S)-3-(tert-butoxycarbonylamino)-3-(4-chlorophenyl)propanoic acid; (S)-3-(Boc-amino)-3-(4-chlorophenyl)propionic acid; BOC-(S)-pound inverted question mark-(p-chlorophenyl)alanine; Boc-L-β-Phe(4-Cl)-OH. Grades: ≥ 98% (HPLC). CAS No. 479064-90-9. Molecular formula: C14H18ClNO4. Mole weight: 299.76. | |
| Ochratoxin C | Ochratoxin C. Group: Biochemicals. Alternative Names: N-[[(3R)-5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-yl]carbonyl]-L-phenylalanine ethyl ester; N-[(5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl]-3-phenyl-L-alanine ethyl ester; Ochratoxin A ethyl ester. Grades: Highly Purified. CAS No. 4865-85-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C22H22ClNO6. US Biological Life Sciences. | Worldwide |
| opine dehydrogenase | In the forward direction, the enzyme from Arthrobacter sp. acts also on secondary amine dicarboxylates such as N-(1-carboxyethyl)methionine and N-(1-carboxyethyl)phenylalanine. Dehydrogenation forms an imine, which dissociates to the amino acid and pyruvate. In the reverse direction, the enzyme acts also on neutral amino acids as an amino donor. They include L-amino acids such as 2-aminopentanoic acid, 2-aminobutyric acid, 2-aminohexanoic acid, 3-chloroalanine, O-acetylserine, methionine, isoleucine, valine, phenylalanine, leucine and alanine. The amino acceptors include 2-oxoacids such as pyruvate, oxaloacetate, glyoxylate and 2-oxobutyrate. Group: Enzymes. Synonyms: (2S)-2-{[1-(R)-carboxyethyl]amino}pentanoate dehydrogenase (NAD+, L-aminopentanoate-forming). Enzyme Commission Number: EC 1.5.1.28. CAS No. 108281-02-3. 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-1510; opine dehydrogenase; EC 1.5.1.28; 108281-02-3; (2S)-2-{[1-(R)-carboxyethyl]amino}pentanoate dehydrogenase (NAD+, L-aminopentanoate-forming). Cat No: EXWM-1510. | |
| (R)-3-Amino-4-(2-chloro-phenyl)-butyric acid | Synonyms: D-BETA-HOMO(2-CHLOROPHENYL)ALANINE HYDROCHLORIDE; H-D-PHE(2-CL)-(C*CH2)OH; H-D-BETA-HOPHE(2-CL)-OH HCL; 2-CHLORO-D-BETA-HOMOPHENYLALANINE HYDROCHLORIDE; (R)-3-AMINO-4-(2-CHLOROPHENYL)BUTANOIC ACID; (R)-3-AMINO-4-(2-CHLOROPHENYL)BUTANOIC ACID HYDROCHLORIDE. Grades: 95%. CAS No. 268734-28-7. Molecular formula: C10H12ClNO2. Mole weight: 213.66. | |
| (S)-3-Amino-4-(3-chloro-phenyl)-butyric acid | Synonyms: (S)-3-AMINO-4-(3-CHLOROPHENYL)BUTANOIC ACID; (S)-3-AMINO-4-(3-CHLOROPHENYL)BUTANOIC ACID HYDROCHLORIDE; (S)-3-AMINO-4-(3-CHLORO-PHENYL)-BUTYRIC ACID HCL; RARECHEM AK PT 0073; 3-CHLORO-L-BETA-HOMOPHENYLALANINE HYDROCHLORIDE; L-BETA-HOMO(3-CHLOROPHENYL)ALANINE. Grades: 95%. CAS No. 270596-38-8. Molecular formula: C10H12ClNO2. Mole weight: 213.66. | |
| 3-Amino-3-(2-chloro-phenyl)-propan-1-ol hydrochloride | Heterocyclic Organic Compound. Alternative Names: DL-3-(2-chlorophenyl)-beta-alaninol HCl, 1159826-18-2, SureCN3447755, CTK4A9590, AKOS015847817, AG-L-20455, DL-A-(2-Chlorophenyl)alaninol hydrochloride, FT-0678700, 3-Amino-3-(2-chlorophenyl)-propan-1-ol hydrochloride, 3-amino-3-(2-chlorophenyl)propan-1-ol hydrochloride, I14-28010, 3-Amino-3-(2-chloro-phenyl)-propan-1-ol hydrochloride. CAS No. 1159826-18-2. Molecular formula: C9H13Cl2NO. Mole weight: 222.12. Purity: 0.96. IUPACName: 3-amino-3-(2-chlorophenyl)propan-1-ol;hydrochloride. Canonical SMILES: C1=CC=C(C(=C1)C(CCO)N)Cl.Cl. Catalog: ACM1159826182. | |
| AAF-CMK trifluoroacetate salt | AAF-CMK is a serine protease inhibitor which irreversibly inhibits TPPII (tripeptidyl peptidase II), a giant protease which may substitute for some proteasome function, and reversibly inhibits Cln2 (TPPI). Synonyms: N-Ala-Ala-Phe-CMK; Tripeptidyl Peptidase Inhibitor II; L-Alaninamide,L-alanyl-N-[(1S)-3-chloro-2-oxo-1-(phenylmethyl)propyl]-. Grades: ≥95%. CAS No. 184901-82-4. Molecular formula: C18H23ClF3N3O5. Mole weight: 453.84. | |
| Antide Acetate | Antide is a GnRH and LH-RH antagonist that displays potent anti-ovulatory and weak histamine release activity. Synonyms: N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-N6-(3-pyridinylcarbonyl)-L-lysyl-N6-(3-pyridinylcarbonyl)-D-lysyl-L-leucyl-N6-(1-methylethyl)-L-lysyl-L-prolyl-D-alaninamide, monoacetate. CAS No. 625092-10-6. Molecular formula: C84H112ClN17O16. Mole weight: 1651.30. | |
| b-Alaninol 2-chlorotrityl resin | b-Alaninol 2-chlorotrityl resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
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