A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the suppliers website for prices or more information.
| Product | Description | |
|---|---|---|
| ltrombopag Impurity 31 | ltrombopag Impurity 31. Uses: For analytical and research use. Alternative Names: (Z)-2-aminoethyl 3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)hydrazinyl)-2'-hydroxy-[1,1'-biphenyl]-3-carboxylate. Molecular formula: C27H27N5O4. Mole weight: 485.53. Catalog: APB05618. |  |
| ltrombopag Impurity 32 | ltrombopag Impurity 32. Uses: For analytical and research use. Alternative Names: (Z)-2'-(2-aminoethoxy)-3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)hydrazinyl)-[1,1'-biphenyl]-3-carboxylic acid. Molecular formula: C27H27N5O4. Mole weight: 485.53. Catalog: APB05615. | |
| ltrombopag Impurity 33 | ltrombopag Impurity 33. Uses: For analytical and research use. Alternative Names: 1-(3,4-dimethylphenyl)-3-methyl-1H-pyrazole-4,5-dione. Molecular formula: C12H12N2O2. Mole weight: 216.24. Catalog: APB05616. | |
| ltrombopag Impurity 34 | ltrombopag Impurity 34. Uses: For analytical and research use. Alternative Names: 3'-hydrazinyl-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid. Molecular formula: C13H12N2O3. Mole weight: 244.25. Catalog: APB05613. | |
| ltrombopag Impurity 9 | ltrombopag Impurity 9. Uses: For analytical and research use. Alternative Names: 3'-amino-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid. CAS No. 376592-93-7. Molecular formula: C13H11NO3. Mole weight: 229.23. Catalog: APB376592937. | |
| L-Trp-CMK HCl | L-Trp-CMK HCl. Molecular formula: C12H13ClN2O·HCl. Mole weight: 273.16. |  |
| L-Tryptophan | L-Tryptophan. Alternative Names: L-Beta-3-indolylalanine. CAS No. 73-22-3. Purity: 99%. Product ID: ACM73223. Molecular formula: C11H12N2O2. Mole weight: 204.23. IUPAC Name: (2S)-2-Amino-3-(1H-indol-3-yl)propanoic acid. ECNumber: 200-795-6. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| 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 | 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 | L-Tryptophan. CAS No. 73-22-3. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. |  |
| 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 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: L-tryptophan is an essential amino acid that plays a vital role in a variety of physiological and biochemical processes in the human body. since the human body cannot synthesize l-tryptophan, it must be obtained from food sources such as meat, dairy products, nuts, seeds, and legumes. the fundamental importance of l-tryptophan lies in its involvement in the synthesis of key molecules such as serot. 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. Grade: >98%. CAS No. 73-22-3. Molecular formula: C11H12N2O2. Mole weight: 204.23. | |
| L-Tryptophan | L-Tryptophan. Categories: l-tryptophan; tryptophan. |  CA, FL & NJ |
| 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. Category: Signaling pathways. Alternative Names: Tryptophan; Tryptophane. CAS No. 73-22-3. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-N0623. |  |
| L- Tryptophan | L- Tryptophan. Group: Food ingredients. Pack Sizes: 25 Kgs. |  |
| L-Tryptophan-[1-13C] | L-Tryptophan-[1-13C] is a 13C labelled L-Tryptophan, which 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. Synonyms: L-1-13C-tryptophan; (2S)-2-amino-3-(1H-indol-3-yl)(1-13C)propanoic acid. Grade: 98% by CP; 99% atom 13C. Molecular formula: C10[13C]H12N2O2. Mole weight: 205.22. | |
| L-Tryptophan-13C | L-Tryptophan-13C is the 13C-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. Category: Signaling pathways. Alternative Names: Tryptophan-13C; Tryptophane-13C. CAS No. 115709-68-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-N0623S1. | |
| L-Tryptophan-13C11 | L-Tryptophan-13C11 is the 13C-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. Category: Signaling pathways. Alternative Names: Tryptophan-13C11; Tryptophane-13C11. CAS No. 202114-65-6. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-N0623S2. | |
| L-Tryptophan-[13C11] | L-Tryptophan-[13C11] is a 13C labelled 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. Synonyms: H-Trp-OH-13C11; (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid-13C11. Grade: 98% by CP; 99% atom 13C. CAS No. 202114-65-6. Molecular formula: [13C]11H12N2O2. Mole weight: 215.14. | |
| L-Tryptophan-[13C11,15N2] | L-Tryptophan-[13C11,15N2] is a labelled L-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: L-Tryptophan-13C,15N. Grade: 98% by HPLC; 99% atom 13C, 99% atom 15N. CAS No. 202406-50-6. Molecular formula: [13C]11H12[15N2]O2. Mole weight: 217.13. | |
| L-Tryptophan-13C11,15N2 | L-Tryptophan-13C11,15N2 is the 13C- and 15N-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. Category: Signaling pathways. Alternative Names: Tryptophan-13C11,15N2; Tryptophane-13C11,15N2. CAS No. 202406-50-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N0623S4. | |
| L-Tryptophan-15N | L-Tryptophan-15N is the 15N-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. Category: Signaling pathways. Alternative Names: Tryptophan-15N; Tryptophane-15N. CAS No. 99404-62-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N0623S7. | |
| L-Tryptophan-15N2 | L-Tryptophan-15N2 is the 15N-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. Category: Signaling pathways. Alternative Names: Tryptophan-15N2; Tryptophane-15N2. CAS No. 204634-20-8. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-N0623S8. | |
| L-Tryptophan-[15N2] | L-Tryptophan-[15N2] is a labelled L-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: (2S)-2-azanyl-3-(1H-indol-3-yl)propanoic acid-15N2. Grade: 98% by HPLC; 98% atom 15N. CAS No. 204634-20-8. Molecular formula: (C8H5[15N]H)CH2CH(15NH2)COOH. Mole weight: 206.21. | |
| L-Tryptophan,2-(1H-indol-3-ylmethyl)- | L-Tryptophan,2-(1H-indol-3-ylmethyl)-. Synonyms: 2-(3-Indolylmethyl)-L-Tryptophan. Grade: 95%. CAS No. 149724-31-2. Molecular formula: C20H19 N3 O2. Mole weight: 333.38. | |
| L-Tryptophan-[2,3,3-d3] | L-Tryptophan-[2,3,3-d3] is a labelled L-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: (S)-2-Amino-3-(3-indolyl)propionic Acid-d3; H-L-Trp-OH-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 133519-78-5. Molecular formula: C11H9D3N2O2. Mole weight: 207.25. | |
| L-Tryptophan-2-chlorotrityl resin | Pre-loaded resins for solid phase peptide and organic synthesis. Synonyms: L-Trp-2-chlorotrityl resin. | |
| L-Tryptophan 7-amido-4-methylcoumarin hydrochloride | L-Tryptophan 7-amido-4-methylcoumarin hydrochloride. Synonyms: H-Trp-AMC HCl. CAS No. 1135402-53-7. Molecular formula: C21H20ClN3O3. Mole weight: 397.86. | |
| L-Tryptophan-7-amido-4-methylcoumarin hydrochloride | 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. Grade: ≥ 99% (HPLC). CAS No. 201860-49-3. Molecular formula: C21H20ClN3O3. Mole weight: 397.85. | |
| L-Tryptophan 98.6% | L-Tryptophan 98.6%. CAS No. 73-22-3. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. | |
| 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 | L-Tryptophan allyl ester hydrochloride. Synonyms: L-Trp-OAll HCl. Grade: ≥ 98% (HPLC). Molecular formula: C14H16N2O2·HCl. Mole weight: 280.79. | |
| 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 | 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. Grade: ≥ 98% (HPLC). CAS No. 5022-65-1. Molecular formula: C11H13N3O·HCl. Mole weight: 239.70. | |
| L-Tryptophanamide hydrochloride | L-Tryptophanamide hydrochloride. CAS No. 5022-65-1. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. | |
| 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-(amino-[15N]) | L-Tryptophan-(amino-[15N]) is a labelled form of L-Tryptophan. Tryptophan is a necessary amino acid obtained from diet and is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: L-Tryptophan-(amino-15N). Grade: 99% atom 15N. CAS No. 99404-62-3. Molecular formula: C11H12N[15N]O2. Mole weight: 205.22. | |
| 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. 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. Grade: ≥ 98% (HPLC). CAS No. 35858-81-2. Molecular formula: C18H18N2O2·HCl. Mole weight: 330.81. | |
| 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 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 | 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 | 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. Grade: ≥ 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-d3 | L-Tryptophan-d3 is the deuterium 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. Category: Signaling pathways. Alternative Names: Tryptophan-d3; Tryptophane-d3. CAS No. 133519-78-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N0623S9. | |
| 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-d5 | L-Tryptophan-d5 is the deuterium 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. Category: Signaling pathways. Alternative Names: Tryptophan-d5; Tryptophane-d5. CAS No. 62595-11-3. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-N0623S. | |
| L-Tryptophan-d8 | L-Tryptophan-d8 is the deuterium 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. Category: Signaling pathways. Alternative Names: Tryptophan-d8; Tryptophane-d8. CAS No. 1233395-93-1. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N0623S5. | |
| L-Tryptophan-[d8] | L-Tryptophan-[d8] is a deuterium labelled L-Tryptophan, which is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. Synonyms: H-Trp-OH-α-15N; (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid-d8. Grade: 98% by CP; 98% atom D. CAS No. 1233395-93-1. Molecular formula: C11H4D8N2O2. Mole weight: 212.27. | |
| L-Tryptophan-[d8,15N2] | L-Tryptophan-[d8,15N2] is a deuterium & 15N labelled L-Tryptophan. L-Tryptophan is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. Synonyms: H-Trp-OH-d8,15N2; (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid-d8,15N2. Grade: 98% by CP; 98% atom D; 98% atom 15N. Molecular formula: C11H4D8[15N]2O2. Mole weight: 214.26. | |
| L- Tryptophane | L- Tryptophane. CAS No: 73-22-3 |  Sarchem Laboratories New Jersey NJ |
| 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 | 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. Grade: ≥ 99% (HPLC). CAS No. 2899-28-7. Molecular formula: C13H16N2O2·HCl. Mole weight: 268.74. | |
| L-Tryptophan-[indole-15N] | L-Tryptophan-[indole-15N] is a 15N labelled L-Tryptophan. L-Tryptophan is an essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. Synonyms: H-Trp-OH (indole-15N); (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid (indole-15N). Grade: 98% by CP; 98% atom 15N; 98% atom D. Molecular formula: C11H12[15N]NO2. Mole weight: 205.22. | |
| L-Tryptophan-[indole-2-13C] | L-Tryptophan-[indole-2-13C] is a labelled L-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: L-Tryptophan-(indole ring-2-13C). Grade: 98% by HPLC; 98% atom 13C. CAS No. 115709-68-7. Molecular formula: C10[13C]H12N2O2. Mole weight: 205.22. | |
| L-Tryptophan-[indole-3-13C] | L-Tryptophan-[indole-3-13C] is a 13C labelled L-Tryptophan, which 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. Synonyms: H-Trp-OH-indole-3-13C; (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid-indole-3-13C. Grade: 98% by CP; 95% atom 13C. Molecular formula: C10[13C]H12N2O2. Mole weight: 205.22. | |
| L-Tryptophan-[indole-4-13C] | L-Tryptophan-[indole-4-13C] is a labelled L-Tryptophan. Tryptophan is an essential amino acid obtained from diet. Tryptophan is also a precursor of the neurotransmitter serotonin and the hormone melatonin. Synonyms: L-Tryptophan-(indole ring-4-13C). Grade: 98% by HPLC; 98% atom 13C. Molecular formula: C10[13C]H12N2O2. Mole weight: 205.22. | |
| L-Tryptophan-[indole-d5] | L-Tryptophan-[indole-d5] is a labelled form of N-Acetyl-L-tryptophan, which is an NK-1R inhibitor. Synonyms: (S)-2-Amino-3-(3-indoyl-d5)propionic acid; L-α-Amino-(3-indole-d5)propionic acid; Deuterated Trp; Deuterated tryptophan; Trp-d5. Grade: 97% atom D. CAS No. 62595-11-3. Molecular formula: C11H7D5N2O2. Mole weight: 209.26. | |
| L-Tryptophan methylamide hydrochloride | L-Tryptophan methylamide hydrochloride. CAS No. 142880-33-9. Purity: 96%. Product ID: ACM142880339. Molecular formula: C18H12N2O2. Mole weight: 253.73. IUPAC Name: 1-indol-1-yl-2-(1H-indol-3-yl)ethane-1,2-dione. Alfa Chemistry - ISO 9001:32057 Certified. | |
| 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 | 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 | 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. Grade: ≥ 99% (HPLC). CAS No. 7524-52-9. Molecular formula: C12H14N2O2·HCl. Mole weight: 254.70. | |
| 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 (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 | L-Tryptophanol. Synonyms: (S)-2-Amino-3-(3-indolyl)-1-propanol; L-Trp-ol. Grade: ≥ 98% (HPLC, Chiral purity). CAS No. 2899-29-8. Molecular formula: C11H14N2O. Mole weight: 190.3. | |
Our database is helping our users find suppliers everyday.
