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| Product | Description | |
|---|---|---|
| L-Tryptophan | 100g Pack Size. Group: Amino Acids, Biochemicals. Formula: C11H12N2O2. CAS No. 73-22-3. Prepack ID 13831082-100g. Molecular Weight 204.23. See USA prepack pricing. |  |
| L-Tryptophan | 1kg Pack Size. Group: Amino Acids, Biochemicals. Formula: C11H12N2O2. CAS No. 73-22-3. Prepack ID 13831082-1kg. Molecular Weight 204.23. See USA prepack pricing. | |
| L-Tryptophan | 500g Pack Size. Group: Amino Acids, Biochemicals. Formula: C11H12N2O2. CAS No. 73-22-3. Prepack ID 13831082-500g. Molecular Weight 204.23. See USA prepack pricing. | |
| L-Tryptophan | L-Tryptophan. CAS No. 73-22-3. Product ID: 2-00025. Molecular formula: C11H12N2O2. Mole weight: 204.23. Properties: mp 280-285°C. |  |
| L-Tryptophan | L-Tryptophan. Categories: l-tryptophan; tryptophan. |  CA, FL & NJ |
| L-Tryptophan | L-Tryptophan is an essential amino acid and a precursor to both serotonin and melatonin. Serotonin is a neurotransmitter playing a role in regulating appetite, sleep, mood, and pain. Melatonin is a hormone modulating sleep and wakefulness. Protein supplement in health care products. Uses: Ingredient of health care products. Synonyms: H-Trp-OH; L-Tryptophane; L-Tryptohan; Tryptophan, L-; (-)-Tryptophan; (2S)-2-Azaniumyl-3-(1H-indol-3-yl)propanoate; (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid; (S)-Tryptophan; (S)-α-Amino-1H-indole-3-propanoic acid; (S)-α-Amino-β-indolepropionic acid; (S)-α-Aminoindole-3-propionic acid; 1H-Indole-3-alanine, (S)-; 1H-Indole-3-propanoic acid, α-amino-, (S)-; 2-Amino-3-indolylpropanoic acid; 3-Indol-3-ylalanine; L-(-)-Tryptophan; L-Alanine, 3-(1H-indol-3-yl)-; EH 121; l-α-Aminoindole-3-propionic acid; l-β-3-Indolylalanine; Lyphan; NSC 13119; Tryptophan; Tryptophane. Grades: >98%. CAS No. 73-22-3. Molecular formula: C11H12N2O2. Mole weight: 204.23. |  |
| L-Tryptophan | L-tryptophan is one of the essential amino acids of the human body, is the precursor of the human body's important neurotransmitter - 5-hydroxytryptophan, used in nutritional supplements for pregnant women and special milk powder for milk children, used in the treatment of niacin deficiency (pellagra), often as a nutritional supplement, antioxidant. CAS No. 73-22-3. Product ID: CDF4-0220. Molecular formula: C11H12N2O2. Category: Amino acid. Product Keywords: Amino Acids; L-Tryptophan; CDF4-0220; Amino acid; C11H12N2O2; 73-22-3. Grade: Food Grade. Color: White to yellow-white. EC Number: 200-795-6. Physical State: powder. Solubility: 20% NH3: 0.1 g/mL at 20 °C, clear, colorless. Storage: 2-8°C. Boiling Point: 342.72°C (rough estimate). Melting Point: 289-290 °C (dec.)(lit.). Density: 1.34. |  |
| L-Tryptophan | L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: Tryptophan; Tryptophane. CAS No. 73-22-3. Pack Sizes: 10 mM * 1 mL; 100 mg. Product ID: HY-N0623. |  |
| L-Tryptophan | L-Tryptophan. Uses: Designed for use in research and industrial production. Additional or Alternative Names: cytidine 5-diphosphate; Cytidine coenzyme; Cytidine 5-pyrophosphate; Citidine-5-diphosphate; Sulbactum Sodium; cytidine diphosphate; Cytidine 5-(trihydrogen diphosphate). Product Category: Heterocyclic Organic Compound. CAS No. 63-38-3. Molecular formula: C9H15N3O11P2. Mole weight: 403.176. Purity: 0.96. IUPACName: CDP. Density: 2.35g/cm³. Product ID: ACM63383. Alfa Chemistry ISO 9001:2015 Certified. |  |
| L-Tryptophan-13C | L-Tryptophan- 13 C is the 13 C-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Tryptophan- 13 C; Tryptophane- 13 C. CAS No. 115709-68-7. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-N0623S1. | |
| L-Tryptophan-13C11,15N2 | L-Tryptophan- 13 C 11 , 15 N 2 is the 13 C- and 15 N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3[1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Tryptophan- 13 C11, 15 N2; Tryptophane- 13 C11, 15 N2. CAS No. 202406-50-6. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N0623S4. | |
| L-Tryptophan-15N2 | L-Tryptophan- 15 N 2 is the 15 N-labeled L-Tryptophan. L-Tryptophan (Tryptophan) is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3 [1]. Uses: Scientific research. Group: Isotope-labeled compounds. Alternative Names: Tryptophan- 15 N2; Tryptophane- 15 N2. CAS No. 204634-20-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N0623S8. | |
| L-Tryptophan,2-(1H-indol-3-ylmethyl)- | Synonyms: 2-(3-Indolylmethyl)-L-Tryptophan. Grades: 95%. CAS No. 149724-31-2. Molecular formula: C20H19 N3 O2. Mole weight: 333.38. | |
| L-Tryptophan-7-amido-4-methylcoumarin hydrochloride | Synonyms: H-L-Trp-AMC HCl; N-(4-Methyl-2-oxo-2H-1-benzopyran-7-yl)-L-tryptophanamide-hydrogen chloride; (S)-2-amino-3-(1H-indol-3-yl)-N-(4-methyl-2-oxo-2H-chromen-7-yl)propanamide hydrochloride; (2S)-2-amino-3-(1H-indol-3-yl)-N-(4-methyl-2-oxochromen-7-yl)propanamide hydrochloride; H L Trp AMC HCl. Grades: ≥ 99% (HPLC). CAS No. 201860-49-3. Molecular formula: C21H20ClN3O3. Mole weight: 397.85. | |
| L-Tryptophan allyl ester hydrochloride | L-Tryptophan allyl ester hydrochloride. Group: Biochemicals. Alternative Names: L-Trp-OAll·HCl. Grades: Highly Purified. Pack Sizes: 2g, 5g. US Biological Life Sciences. |  Worldwide |
| L-Tryptophan allyl ester hydrochloride 98+% (HPLC) | L-Tryptophan allyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan amide hydrochloride | . Uses: An amino acid amide used as a substrate for studying the action of aminopeptidase enzyme. note: the isomer d,l-tryptophanamide, hydrochloride is also available as catalogue number t89550. Synonyms: L-Trp-NH2 HCl; (2R,3R)-2-amino-3-hydroxy-N-naphthalen-2-ylbutanamide; L-Threonyl b-naphthylamide; Threonine b-naphthylamide; L-Threonine b-naphthylamide. Grades: ≥ 98% (HPLC). CAS No. 5022-65-1. Molecular formula: C11H13N3O·HCl. Mole weight: 239.70. | |
| L-Tryptophanamide hydrochloride | L-Tryptophanamide hydrochloride. Group: Biochemicals. Alternative Names: (a-S)-a-Amino-1H-indole-3-propanamide Hydrochloride. Grades: Highly Purified. CAS No. 5022-65-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C11H14ClN3O. US Biological Life Sciences. | Worldwide |
| L-Tryptophanamide, Hydrochloride | An amino acid amide used as a substrate for studying the action of aminopeptidase enzyme.Note: The isomer D,L-Tryptophanamide, Hydrochloride is also available as Catalogue Number T89550. Group: Biochemicals. Grades: Highly Purified. CAS No. 5022-65-1. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan amide hydrochloride 98+% (HPLC) | L-Tryptophan amide hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| L-tryptophan ammonia lyase | The enzyme, characterized from the bacterium Rubrivivax benzoatilyticus JA2, requires no cofactors. It acts on L-phenylalanine and L-glutamate with about 60% of the activity with L-tryptophan, and on L-tyrosine, glycine, and L-alanine with about 30% of the activity. Group: Enzymes. Synonyms: WAL. Enzyme Commission Number: EC 4.3.1.31. 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-5291; L-tryptophan ammonia lyase; EC 4.3.1.31; WAL. Cat No: EXWM-5291. |  |
| L-Tryptophan benzyl ester hydrochloride | L-Tryptophan benzyl ester hydrochloride. Group: Biochemicals. Alternative Names: L-Trp-OBzl·HCl. Grades: Highly Purified. CAS No. 35858-81-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan benzyl ester hydrochloride | Synonyms: L-Trp-OBzl HCl; benzyl L-tryptophanate monohydrochloride; Benzyl L-tryptophanate; L-tryptophan benzyl ester HCl; L-tryptophan benzyl ester hydrochloride; Benzyl L-Tryptophanate Hydrochloride. Grades: ≥ 98% (HPLC). CAS No. 35858-81-2. Molecular formula: C18H18N2O2·HCl. Mole weight: 330.81. | |
| L-Tryptophan benzyl ester hydrochloride 98+% (HPLC) | L-Tryptophan benzyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan benzyl ester p-toluenesulfonate | Synonyms: H-Trp-OBzl Tos-OH. CAS No. 53787-20-5. Molecular formula: C25H26N2O5S. Mole weight: 466.55. | |
| L-Tryptophan β-naphthylamide | Synonyms: L-Trp-βNA; (3R)-2,3-dihydro-1,4-benzodioxine-3-carboxamide; (2r)-2,3-dihydro-1,4-benzodioxine-2-carboxamide. Grades: ≥ 99% (TLC). CAS No. 3326-63-4. Molecular formula: C21H19N3O. Mole weight: 329.38. | |
| L-Tryptophan beta-naphthylamide | L-Tryptophan beta-naphthylamide. Group: Biochemicals. Alternative Names: L-Trp-bNA. Grades: Highly Purified. CAS No. 3326-63-4. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan b-naphthylamide | L-Tryptophan b-naphthylamide. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan BP/EP/ IP/ USP | L-Tryptophan BP/EP/ IP/ USP. CAS No. 73-22-3. Molecular formula: C11H12N2O2. |  |
| L-Tryptophan-d5 | A labeled, essential amino acid. Group: Biochemicals. Alternative Names: (+/-)-Tryptophan-d5; (-)-1H-Indole-3-alanine-d5; L-α-Amino-3-indolepropionic Acid-d5; NSC 13119-d5; l-α-Aminoindole-3-propionic Acid-d5. Grades: Highly Purified. CAS No. 62595-11-3. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| L-Tryptophan ethyl ester hydrochloride | L-Tryptophan ethyl ester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan ethyl ester hydrochloride | Synonyms: L-Trp-OEt HCl; L-Tryptophane ethyl ester hydrochloride; H-Trp-OEt HCl; L-Tryptophan ethyl ester hydrochloride; L-triptophan ethyl ester hydrochloride; Ethyl L-tryptophanate hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 2899-28-7. Molecular formula: C13H16N2O2·HCl. Mole weight: 268.74. | |
| L-Tryptophan Ethyl Ester Hydrochloride | L-Tryptophan Ethyl Ester Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2899-28-7. IUPAC Name: ethyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride. Molecular Formula: C13H16N2O2.ClH. Mole Weight: 268.74. Catalog: APS2899287. SMILES: Cl. CCOC(=O)[C@@H](N)Cc1c[nH]c2ccccc12. Format: Neat. Shipping: Room Temperature. |  |
| L-Tryptophan,glycylglycyl- | L-Tryptophan,glycylglycyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: NSC97952, CID263478, 20762-32-7. Product Category: Heterocyclic Organic Compound. CAS No. 20762-32-7. Molecular formula: C15H18N4O4. Mole weight: 318.33. Purity: 0.96. IUPACName: 2-[[2-[(2-aminoacetyl)amino]acetyl]amino]-3-(1H-indol-3-yl)propanoic acid. Canonical SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)NC(=O)CNC(=O)CN. Density: 1.397 g/cm³. Product ID: ACM20762327. Alfa Chemistry ISO 9001:2015 Certified. Categories: H-Gly-Gly-Trp-OH. | |
| L-Tryptophan Isopropyl Ester Hydrochloride | L-Tryptophan Isopropyl Ester Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: L-Tryptophan, 1-methylethyl ester, hydrochloride (1:1),L-Tryptophan Isopropyl Ester Hydrochloride, L-Tryptophan, 1-methylethyl ester, monohydrochloride (9CI). CAS No. 71959-71-2. IUPAC Name: propan-2-yl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride. Molecular Formula: C14H18N2O2.ClH. Mole Weight: 282.77. Catalog: APS71959712. SMILES: Cl. CC (C)OC (=O)[C@@H] (N)Cc1c[nH]c2ccccc12. Format: Neat. Shipping: Room Temperature. | |
| L-Tryptophan,L-phenylalanyl- | It is a highly potent ACE inhibitor. Synonyms: Phenylalanyltryptophan; L-phenylalanyl-L-tryptophan; Phe-Trp; FW dipeptide; Phenylalanine Tryptophan dipeptide. CAS No. 24587-41-5. Molecular formula: C20H21N3O3. Mole weight: 351.40. | |
| L-Tryptophan Methyl Ester, Benzaldimine | Melting Point: 130-133°C. Group: Biochemicals. Grades: Highly Purified. CAS No. 67628-15-3. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan methyl ester hydrochloride | Amino acid derivative that may be used to prepare the corresponding amino acid amide L-Tryptophanamide Hydrochloride. Synonyms: L-Trp-OMe HCl; L-Tryptophan methyl ester hydrochloride; methyl(2S)-2-amino-3-(1H-indol-3-yl)propanoate hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 7524-52-9. Molecular formula: C12H14N2O2·HCl. Mole weight: 254.70. | |
| L-Tryptophan methyl ester hydrochloride | L-Tryptophan methyl ester hydrochloride. Group: Biochemicals. Alternative Names: (S)-Tryptophan methyl ester monohydrochloride. Grades: Highly Purified. CAS No. 7524-52-9. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C12H15ClN2O2. US Biological Life Sciences. | Worldwide |
| L-Tryptophan Methyl Ester Hydrochloride | L-Tryptophan Methyl Ester Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7524-52-9. IUPAC Name: methyl (2S)-2-amino-3-(1H-indol-3-yl)propanoate;hydrochloride. Molecular Formula: C12H14N2O2.ClH. Mole Weight: 254.71. Catalog: APS7524529. SMILES: Cl.COC(=O)[C@@H](N)Cc1c[nH]c2ccccc12. Format: Neat. Shipping: Room Temperature. | |
| L-Tryptophan methyl ester hydrochloride 98+% (HPLC) | L-Tryptophan methyl ester hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 7524-52-9. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| L-Tryptophan,N-[[(6-deoxy-a-L-mannopyranosyl)oxy]hydroxyphosphinyl]-L-leucyl- | L-Tryptophan,N-[[(6-deoxy-a-L-mannopyranosyl)oxy]hydroxyphosphinyl]-L-leucyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: eucyl)-;l-tryptophan,n-(n-(((6-deoxy-alpha-l-mannopyranosyl)oxy)hydroxyphosphinyl)-l-l;n-(n-(((6-deoxy-alpha-l-mannopyranosyl)oxy)hydroxyphosphinyl)-l-leucyl)-l-tr;yptophan;PHOSPHORAMIDON;PHOSPHORAMIDON DISODIUM SALT DIHYDRATE;PHOSPHORAMIDON SODIUM SALT. Product Category: Heterocyclic Organic Compound. CAS No. 36357-77-4. Molecular formula: C23H34N3O10P. Mole weight: 543.5. Purity: Purity >98% (HPLC). Density: 1.48 g/cm³. Product ID: ACM36357774. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Tryptophan N-carboxyanhydride | L-Tryptophan N-carboxyanhydride. CAS No. 1676-74-0. Product ID: 1-01700. | |
| L-Tryptophan,N-(chloroacetyl)-(9ci) | L-Tryptophan,N-(chloroacetyl)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Chloroacetyltryptophan, N-Chloroacetyl-L-tryptophan, Chloroacetyl-L-tryptophan, N-(Chloroacetyl)tryptophan, C1753_SIGMA, MolPort-003-908-934, CID351832, NSC523827, T0514-0452, 64709-57-5. Product Category: Heterocyclic Organic Compound. CAS No. 64709-57-5. Molecular formula: C13H13ClN2O3. Mole weight: 280.71. Purity: >98.0%(T). IUPACName: 2-[(2-chloroacetyl)amino]-3-(1H-indol-3-yl)propanoic acid. Canonical SMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)NC(=O)CCl. Density: 1.428 g/cm³. ECNumber: 265-029-5. Product ID: ACM64709575. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Tryptophan,N-(N-acetylglycyl)-(9ci) | L-Tryptophan,N-(N-acetylglycyl)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: ACETYL-L-GLYCYL TRYPTOPHAN;AC-GLY-TRP-OH. Product Category: Heterocyclic Organic Compound. CAS No. 64013-28-1. Molecular formula: C15H17N3O4. Mole weight: 303.31. Product ID: ACM64013281. Alfa Chemistry ISO 9001:2015 Certified. | |
| L-Tryptophan (non-animal) | Essential amino acid from non-animal source. Group: Biochemicals. Alternative Names: L-Trp-OH; (S)-2-Amino-3-(3-indolyl)propionic acid; (+/-)-Tryptophan; (-)-1H-Indole-3-alanine; L-α-Amino-3-indolepropionic Acid; NSC 13119; l-α-Aminoindole-3-propionic Acid. Grades: Cell Culture Grade. CAS No. 73-22-3. Pack Sizes: 100g, 250g, 1Kg, 2.5Kg. Molecular Formula: C11H12N2O2, Molecular Weight: 204.23. US Biological Life Sciences. | Worldwide |
| L-Tryptophanol | Synonyms: (S)-2-Amino-3-(3-indolyl)-1-propanol; L-Trp-ol. Grades: ≥ 98% (HPLC, Chiral purity). CAS No. 2899-29-8. Molecular formula: C11H14N2O. Mole weight: 190.3. | |
| L-Tryptophanol 98+% (HPLC) | L-Tryptophanol 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| L-tryptophan-pyruvate aminotransferase | This plant enzyme, along with EC 1.14.13.168, indole-3-pyruvate monooxygenase, is responsible for the biosynthesis of the plant hormone indole-3-acetate from L-tryptophan. Group: Enzymes. Synonyms: TAA1 (gene name); vt2 (gene name). Enzyme Commission Number: EC 2.6.1.99. 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-2940; L-tryptophan-pyruvate aminotransferase; EC 2.6.1.99; TAA1 (gene name); vt2 (gene name). Cat No: EXWM-2940. | |
| L-Tryptophan (standard) | L-Tryptophan (standard) is the analytical standard of L-Tryptophan. L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: Tryptophan (standard); Tryptophane (standard). CAS No. 73-22-3. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0623R. | |
| L-Tryptophan tert-butyl ester hydrochloride | L-Tryptophan tert-butyl ester hydrochloride. Group: Biochemicals. Alternative Names: L-Trp-OtBu·HCl. Grades: Highly Purified. CAS No. 16874-09-2. Pack Sizes: 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| L-Tryptophan tert-butyl ester hydrochloride | Synonyms: L-Trp-OtBu HCl; tert-butyl(2S)-2-amino-3-(1H-indol-3-yl)propanoate; (S)-tert-Butyl 2-amino-3-(1H-indol-3-yl)propanoate. Grades: ≥ 99% (TLC). CAS No. 16874-09-2. Molecular formula: C15H20N2O2·HCl. Mole weight: 296.70. | |
| L-Tryptophan tert-butyl ester hydrochloride ≥95% (HPLC) | L-Tryptophan tert-butyl ester hydrochloride ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 16874-09-2. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| L-Tryptophanylglycine | L-Tryptophanylglycine (Trp-gly) is a dipeptide that can inhibit Ceronapril uptake by Caco-2 cells, with a K i of 7.19 mM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 7360-09-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-138068. | |
| (1-{1'-Adamantyl}-1-methyl-ethoxycarbonyl)-L-tryptophan | Synonyms: Adpoc-L-Trp-OH. Grades: 95%. CAS No. 68388-91-0. Molecular formula: C25H32N2O4. Mole weight: 424.54. | |
| 1,1'-Ethylidene-bis-(L-tryptophan) | 1,1'-Ethylidene-bis-(L-tryptophan). Group: Biochemicals. Alternative Names: EBT. Grades: Highly Purified. CAS No. 132685-02-0. Pack Sizes: 1g. Molecular Formula: C24H26N4O4. US Biological Life Sciences. | Worldwide |
| 1,1-Ethylidenebis[L-tryptophan] | 1,1-Ethylidenebis[L-tryptophan]. Group: Biochemicals. Alternative Names: 1,1'-Ethylidenebis-L-tryptophan. Grades: Highly Purified. CAS No. 132685-02-0. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C24H26N4O4, Molecular Weight: 434.49. US Biological Life Sciences. | Worldwide |
| 1-Methyl-L-tryptophan | 1-Methyl-L-tryptophan is a competitive inhibitor of indoleamine 2,3-dioxygenase (IDO). Synonyms: L-Abrine; 1-Methyl-L-tryptophan; H-Trp(1-Me)-OH; (S)-2-amino-3-(1-methyl-1H-indol-3-yl)propanoic acid; 1-Methyltryptophan; L-Tryptophan, 1-methyl-; UNII-XD0FY1J13B; XD0FY1J13B; (2S)-2-amino-3-(1-methylindol-3-yl)propanoic acid. Grades: ≥ 98% (Chiral HPLC). CAS No. 21339-55-9. Molecular formula: C12H14N2O2. Mole weight: 218.26. | |
| 2-[6-O-Acetyl-2,3,4-tris-O-(phenylmethyl)-α-D-mannopyranosyl]-N-carbobenzoxy-L-tryptophan Methyl Ester | 2-[6-O-Acetyl-2,3,4-tris-O-(phenylmethyl)-α-D-mannopyranosyl]-N-carbobenzoxy-L-tryptophan Methyl Ester is an intermediate in the synthesis of 2-(α-D-Mannopyranosyl)-L-tryptophan, a tryptophan glycoconjugate being tested as a diagnostic tool for the accurate measure of renal function. CAS No. 358620-69-6. Molecular formula: C49H50N2O10. Mole weight: 826.93. | |
| 2-[6-O-Acetyl-2,3,4-tris-O-(phenylmethyl)-α-D-mannopyranosyl]-N-carbobenzoxy-L-tryptophan Methyl Ester | 2-[6-O-Acetyl-2,3,4-tris-O-(phenylmethyl)-α-D-mannopyranosyl]-N-carbobenzoxy-L-tryptophan Methyl Ester is an intermediate in the synthesis of 2-(α-D-Mannopyranosyl)-L-tryptophan (M166450), a tryptophan glycoconjugate being tested as a diagnostic tool for the accurate measure of renal function. Group: Biochemicals. Grades: Highly Purified. CAS No. 358620-69-6. Pack Sizes: 1mg, 5mg. Molecular Formula: C49H50N2O10. US Biological Life Sciences. | Worldwide |
| 2-(α-D-Mannopyranosyl)-L-tryptophan | 2-(α-D-Mannopyranosyl)-L-tryptophan is a tryptophan glycoconjugate being tested as a diagnostic tool for the accurate measure of renal function. Synonyms: C2-α-D-Mannopyranosyltryptophan; 2-α-D-Mannopyranosyl-L-tryptophan; 2-α-D-Mannopyranosyl-L-tryptophan. Grades: 98%. CAS No. 180509-18-6. Molecular formula: C17H22N2O7. Mole weight: 366.37. | |
| 2-( β-D-Mannopyranosyl)-L-tryptophan | 2-( β-D-Mannopyranosyl)-L-tryptophan is a tryptophan glycoconjugate being tested as a diagnostic tool for the accurate measure of renal function. Group: Biochemicals. Grades: Highly Purified. CAS No. 252340-37-7. Pack Sizes: 1mg, 10mg. Molecular Formula: C17H22N2O7. US Biological Life Sciences. | Worldwide |
| 5-Fluoro D,L-tryptophan | 5-Fluoro D,L-tryptophan. Group: Biochemicals. Alternative Names: DL-5-Fluorotryptophan; NSC 9363. Grades: Highly Purified. CAS No. 154-08-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C11H11FN2O2. US Biological Life Sciences. | Worldwide |
| 5-Hydroxy L-Tryptophan | 5-Hydroxy-L-Tryptophan is a hydroxylated metabolite of L-Tryptophan. Group: Biochemicals. Alternative Names: (S)-5-Hydroxytryptophan. Grades: Highly Purified. CAS No. 4350-9-8. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 5-Hydroxy L-Tryptophan-d4 (Major) | A labeled metabolite of Tryptophan. Group: Biochemicals. Alternative Names: (S)-5-Hydroxytryptophan-d4; 5-Hydroxyl-L-tryptophan-d4; 5-Hydroxytryptophan-d4; Cincofarm-d4; L-5-HTP-d4; L-5-Hydroxytryptophan-d4; Levothym-d4; Levotinine-d4; Oxitriptan-d4; Oxyfan-d4; Pretonine-d4; Quietim-d4; Serotonyl-d4; Telesol-d4; Tript-Oh-d4; Triptene-d4. Grades: Highly Purified. CAS No. 1246818-91-6. Pack Sizes: 5mg. Molecular Formula: C??H?D?N?O?, Molecular Weight: 224.25. US Biological Life Sciences. | Worldwide |
| 6-Chloro-D,L-tryptophan | 6-Chloro-D,L-tryptophan. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 6-Chloro L-tryptophan | 6-Chloro L-tryptophan. Group: Biochemicals. Alternative Names: 6-Chloro (S)-tryptophan; 6-Chlorotryptophan; L-6-Chlorotryptophan. Grades: Highly Purified. CAS No. 33468-35-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C11H11ClN2O2. US Biological Life Sciences. | Worldwide |
| 7-Benzyloxy-D,L-tryptophan | 7-Benzyloxy-D,L-tryptophan. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 20mg. US Biological Life Sciences. | Worldwide |
| 7-chloro-L-tryptophan oxidase | Contains a noncovalently bound FAD. This enzyme catalyses a step in the biosynthesis of rebeccamycin, an indolocarbazole alkaloid produced by the bacterium Lechevalieria aerocolonigenes. During catalysis, the bound FAD is reoxidized at the expense of molecular oxygen, producing one molecule of hydrogen peroxide. The enzyme shows significant preference for 7-chloro-L-tryptophan over L-tryptophan. Group: Enzymes. Synonyms: RebO. Enzyme Commission Number: EC 1.4.3.23. 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-1478; 7-chloro-L-tryptophan oxidase; EC 1.4.3.23; RebO. Cat No: EXWM-1478. | |
| α-Methyl-DL-tryptophan methyl ester | A tryptophan derivative as tachykinin antagonist. Uses: A tryptophan derivative as tachykinin antagonist. Synonyms: H-DL-(Me)Trp-OMe; DL-α-METHYLTRYPTOPHAN METHYL ESTER HYDROCHLORIDE; methyl 2-amino-3-(1H-indol-3-yl)-2-methylpropanoate; H-alpha-Me-DL-Trp-OMe; ALPHA-METHYL-DL-TRYPTOPHAN METHYL ESTER; H-2-Me-DL-Try-OMe; Tryptophan, alpha-methyl-, methyl ester; alpha-Methyl-D,L-tryptophan Methyl Ester. Grades: ≥ 99% (TLC). CAS No. 114524-80-0. Molecular formula: C13H16N2O2. Mole weight: 232.28. | |
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