American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
L-Tryptophan BP/EP/ IP/ USP L-Tryptophan BP/EP/ IP/ USP. CAS No. 73-22-3. Molecular formula: C11H12N2O2. American Molecules LLC
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. USBiological 3
Worldwide
L- Tryptophane L- Tryptophane. CAS No: 73-22-3 Sarchem Laboratories
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. USBiological 5
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. BOC Sciences 5
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. Alfa Chemistry Analytical Products
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. Alfa Chemistry. 4
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. Alfa Chemistry Analytical Products
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. BOC Sciences 6
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. USBiological 1
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. BOC Sciences 5
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. USBiological 8
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. Alfa Chemistry Analytical Products
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. USBiological 5
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. Alfa Chemistry. 4
L-Tryptophan N-carboxyanhydride L-Tryptophan N-carboxyanhydride. CAS No. 1676-74-0. Product ID: 1-01700. CarboMer Inc
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. Alfa Chemistry. 4
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. Alfa Chemistry. 4
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. USBiological 1
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. BOC Sciences 5
L-Tryptophanol 98+% (HPLC) L-Tryptophanol 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
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. Creative Enzymes
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. MedChemExpress MCE
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. USBiological 8
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. BOC Sciences 5
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. USBiological 5
Worldwide
L Tryptophan USP L Tryptophan USP. Pharma Resources International LLC
CA, FL & NJ
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. MedChemExpress MCE
L-tryptophyl-L-lysyl-L-tyrosyl-L-methionyl-L-valyl-L-methioninamide WKYMVM is a selective agonist for the formyl peptide receptors FPR2 and FPR3 that is expressed on immune cells. WKYMVM induces calcium mobilization in FPR2-HL-60 cells and FPR3-HL-60 cells (EC50 = 2 and 80 nM, respectively). CAS No. 187986-11-4. Molecular formula: C41H61N9O7S2. Mole weight: 856.11. BOC Sciences 9
L-Tryptrophan-15n2,95 atom % 15n,95% cp L-Tryptrophan-15n2,95 atom % 15n,95% cp. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-Tryptophan-15N2, 574600_ALDRICH, 204634-20-8. Product Category: Heterocyclic Organic Compound. CAS No. 204634-20-8. Molecular formula: C11H1215N2O2. Mole weight: 206.21. Purity: 0.96. IUPACName: (2S)-2-azanyl-3-(1H-indol-3-yl)propanoic acid. Product ID: ACM204634208. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
L-Turicine L-Turicine is a biomedically inclined natural compound, extensively investigated for its neurological safeguarding attributes. L-Turicine exhibits considerable potential in studying neurodegenerative ailments like Alzheimer's and Parkinson's disease. Synonyms: N,N-Dimethyl cis-4-hydroxy-L-proline; cis-Betonicine; (-)-Turicine; Allohydroxy-L-proline betaine; Pyrrolidinium, 2-carboxy-4-hydroxy-1,1-dimethyl-, inner salt, (2S,4S)-; Pyrrolidinium, 2-carboxy-4-hydroxy-1,1-dimethyl-, inner salt, (2S-cis)-. CAS No. 174851-67-3. Molecular formula: C7H13NO3. Mole weight: 159.18. BOC Sciences 11
LTURM34 LTURM34, with antiproliferative activity of a wide range of tumor cell lines in vitro, is a potent and selective DNA-PK inhibitor (IC50 = 0.034 μM) with excellent selectivity over the Class I PI3K isoforms. Synonyms: LTURM34; LTURM 34; LTURM-34; 8-dibenzothiophen-4-yl-2-morpholin-4-yl-1,3-benzoxazin-4-one; CHEMBL3764883; LTURM 34; BDBM50147675. CAS No. 1879887-96-3. Molecular formula: C24H18N2O3S. Mole weight: 414.48. BOC Sciences 11
LTURM 36 LTURM 36 is a PI3-kinase δ inhibitor with IC50 value of 0.64μM. It shows anticancer activity in a renal cancer cell line. Synonyms: LTURM-36; LTURM 36; LTURM36; 2-(4-Morpholinyl)-8-(1-naphthalenyl)-4H-1,3-benzoxazin-4-one. Grades: ≥98% by HPLC. CAS No. 1879887-94-1. Molecular formula: C22H18N2O3. Mole weight: 358.39. BOC Sciences 10
LTV-1 LTV-1, a highly potent inhibitor, inhibits LYP((IC50 = 508 nM)) in a dose-dependent manner at low- and sub-micromolar concentrations in T cells. Uses: Potent, cell-permeable and reversible inhibitor of lymphoid tyrosine phosphatase. Synonyms: LTV-1; LTV 1; LTV1; 3-[ (4-{ (E) -[1- (2-Methylphenyl) -4, 6-dioxo-2-thioxotetrahydro-5 (2H) -pyrimidinylidene]methyl}phenoxy) methyl]benzoic acid. Grades: ≥98%. CAS No. 347379-29-7. Molecular formula: C26H20N2O5S. Mole weight: 472.51. BOC Sciences 9
LTX-315 LTX-315, an oncolytic peptide with potent anticancer activity, kills cancer cells through Bax/Bak-regulated mitochondrial membrane permeabilization. LTX-315 inhibits MRC-5, A20 and AT84 with IC50s of 34.3, 8.3 and 11 μM, respectively. Synonyms: LTX 315; LTX315; Ruxotemitide; H-Lys-Lys-Trp-Trp-Lys-Lys-Trp-Dip-Lys-NH2; L-lysyl-L-lysyl-L-tryptophyl-L-tryptophyl-L-lysyl-L-lysyl-L-tryptophyl-3,3-diphenyl-L-alanyl-L-lysinamide; Oncopore; (S)-2,6-diamino-N-((5S,8S,11S,14S,17S,20S,23S,26S)-11,20,23-tris((1H-indol-3-yl)methyl)-1,30-diamino-14,17-bis(4-aminobutyl)-8-benzhydryl-5-carbamoyl-7,10,13,16,19,22,25-heptaoxo-6,9,12,15,18,21,24-heptaazatriacontan-26-yl)hexanamide. Grades: ≥95%. CAS No. 1345407-05-7. Molecular formula: C78H106N18O9. Mole weight: 1439.79. BOC Sciences 3
L-Tyramine L-Tyramine. CAS No. 51-67-2. Product ID: 2-00026. Molecular formula: HOC6H4CH2CH2NH2. Mole weight: 137.18. Purity: 0.99. CarboMer Inc
L-Tyr(Bzl)-ol Synonyms: L-Tyrosinol(benzyl); Tyrosinol(benzyl); O-Benzyl-L-tyrosinol; (S)-2-amino-3-(4-(benzyloxy)phenyl)propan-1-ol. Grades: ≥ 98% (HPLC). CAS No. 85803-44-7. Molecular formula: C16H19NO2. Mole weight: 257.33. BOC Sciences 4
L-Tyrosinamide,N-acetyl-L-Leucyl-L-arginyl-L-histidyl-L-tyrosyl-L-Leucyl-L-asparaginyl-L-Leucyl-L-Leucyl-l-threonyl-l-arginyl-l-glutaminyl-l-arginyl- L-Tyrosinamide,N-acetyl-L-Leucyl-L-arginyl-L-histidyl-L-tyrosyl-L-Leucyl-L-asparaginyl-L-Leucyl-L-Leucyl-l-threonyl-l-arginyl-l-glutaminyl-l-arginyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-ACETYL-[LEU28, LEU31]NEUROPEPTIDE Y (24-36);N-ACETYL-[LEU28, LEU31]-NEUROPEPTIDE Y FRAGMENT 24-36;ACETYL-(LEU28,31)-NEUROPEPTIDE Y (24-36);ACETYL-(LEU28,31)-NPY (24-36);AC-[LEU28,31] NEUROPEPTIDE Y (24-36), HUMAN;AC-LEU-ARG-HIS-TYR-LEU-ASN-LEU-LEU-THR-. Product Category: Heterocyclic Organic Compound. CAS No. 155709-24-3. Molecular formula: C81H131N27O19. Mole weight: 1787.08. Product ID: ACM155709243. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
L-Tyrosine 100g Pack Size. Group: Amino Acids, Biochemicals, Peptide Reagents. Formula: C9H11NO3. CAS No. 60-18-4. Prepack ID 12097155-100g. Molecular Weight 181.19. See USA prepack pricing. Molekula Americas
L-Tyrosine 1kg Pack Size. Group: Amino Acids, Biochemicals, Peptide Reagents. Formula: C9H11NO3. CAS No. 60-18-4. Prepack ID 12097155-1kg. Molecular Weight 181.19. See USA prepack pricing. Molekula Americas
L-Tyrosine L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex. Uses: Scientific research. Group: Natural products. Alternative Names: Tyrosine. CAS No. 60-18-4. Pack Sizes: 200 mg; 500 mg. Product ID: HY-N0473. MedChemExpress MCE
L-Tyrosine L-Tyrosine. Categories: l-tyrosine; tyrosine. Pharma Resources International LLC
CA, FL & NJ
L-Tyrosine L-Tyrosine is an important nutrient essential amino acid, which plays an important role in human and animal metabolism, growth and development, and is widely used in food, feed, medicine and chemical industry. It is often used as raw material for preparation of polypeptide hormones, antibiotics, L-dopa, melanin, p-hydroxycinnamic acid, p-hydroxystyrene and other pharmaceutical and chemical products. CAS No. 60-18-4. Product ID: PAP-0022. Molecular formula: C9H11NO3. Category: Amino acid. Product Keywords: Amino Acid Series; L-Tyrosine; PAP-0022; Amino acid; C9H11NO3; 60-18-4. Grade: Pharmaceutical Grade. Color: White to Pale-brown. EC Number: 200-460-4. Physical State: powder. Solubility: 1 M HCl: 25 mg/mL. Storage: Store below +30°C. Boiling Point: 314.29°C (rough estimate). Melting Point: >300 °C (dec.) (lit.). Density: 1.34. CD Formulation
L-Tyrosine L-Tyrosine is a non-essential amino acid and one of the 22 amino acids used in the synthesis of protein. It is derived from phenylalanine in human body and abundant in high-protein food products. Protein supplement in health care products. Uses: Ingredient of health care products. Synonyms: Tyrosine; (S)-Tyrosine; P-Tyrosine; H-Tyr-OH; Levodopa EP Impurity B. Grades: 98%. CAS No. 60-18-4. Molecular formula: C9H11NO3. Mole weight: 181.19. BOC Sciences 4
L-Tyrosine-13C6 Labeled analogue of L-Tyrosine, one of the 22 proteinogenic amino acids that are used by cells to synthesize proteins. L-Tyrosine is biologically converted from L-phenylalanine and is in turn is converted to L-DOPA and further converted into the neurotransmitters: dopamine, norepinephrine, and epinephrine. Group: Biochemicals. Alternative Names: (-)-α-Amino-p-hydroxyhydrocinnamic Acid-13C6; Therigon-13C6; p-Tyrosine-13C6; (2S) -2-Amino-3- (4-hydroxyphenyl) propanoic Acid-13C6; (S) -2-Amino-3- (4-hydroxyphenyl) propanoic Acid-13C6; (S)-Tyrosine-13C6; (S) - α -Amino-4-hydroxy Benzene propanoic Acid-13C6; L-(-)-Tyrosine-13C6; NSC 82624-13C6; NSC 9973-13C6. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
L-Tyrosine-13C9 L-Tyrosine- 13 C 9 is the 13 C-labeled L-Tyrosine. L-Tyrosine is a non-essential amino acid which can inhibit citrate synthase activity in the posterior cortex. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 55443-60-2. Pack Sizes: 5 mg; 10 mg. Product ID: HY-N0473S3. MedChemExpress MCE
L-Tyrosine-[15N] L-Tyrosine-[15N] is a labelled L-Tyrosine. Tyrosine is a non-essential amino acid synthesized from phenylalanine. It is the precursor of some neurotransmitters. Synonyms: (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid-15N; 3-(4-Hydroxyphenyl)-L-alanine-15N; L-4-Hydroxyphenylalanine-15N; 15N Labeled L-tyrosine. Grades: 98% by HPLC; 98% atom 15N. CAS No. 35424-81-8. Molecular formula: C9H11[15N]O3. Mole weight: 182.18. BOC Sciences 3
L-Tyrosine,3-nitro-,ethyl ester,hydrochloride(1:1) L-Tyrosine,3-nitro-,ethyl ester,hydrochloride(1:1). Uses: Designed for use in research and industrial production. Additional or Alternative Names: N1018_SIGMA, Ethyl 3-nitro-L-tyrosinate HCl, EINECS 266-466-4, CID3088543, 3-Nitro-DL-tyrosine ethyl ester monohydrochloride, LS-158327, 3-Nitro-L-tyrosine ethyl ester hydrochloride, Ethyl 3-nitro-L-tyrosinate monohydrochloride, N-8210, DL-Tyrosine, 3-nitro-, ethyl ester, monohydrochloride, 4-Hydroxy-3-nitro-DL-alanine ethyl ester hydrochloride, 118123-23-2, 66737-54-0. Product Category: Heterocyclic Organic Compound. CAS No. 66737-54-0. Molecular formula: C11H14N2O5.ClH. Mole weight: 290.7. Purity: 0.96. IUPACName: ethyl (2S)-2-amino-3-(4-hydroxy-3-nitrophenyl)propanoate hydrochloride. Canonical SMILES: CCOC(=O)C(CC1=CC(=C(C=C1)O)[N+](=O)[O-])N.Cl. ECNumber: 266-466-4. Product ID: ACM66737540. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
L-Tyrosine 4-nitroanilide L-Tyrosine 4-nitroanilide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
L-Tyrosine 4-nitroanilide 99+% (HPLC) L-Tyrosine 4-nitroanilide 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 52551-07-2. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 5
Worldwide
L-Tyrosine 7-amido-4-methylcoumarin Synonyms: H-Tyr-AMC. CAS No. 94099-57-7. Molecular formula: C19H18N2O4. Mole weight: 338.36. BOC Sciences 5
L-Tyrosine 7-amido-4-methylcoumarin trifluoroacetate Synonyms: H-Tyr-AMC TFA. CAS No. 201860-68-6. Molecular formula: C21H19F3N2O6. Mole weight: 452.40. BOC Sciences 5
L-Tyrosine allyl ester 4-toluenesulfonate salt Synonyms: L-Tyr-OAll TosOH; L-tyrosine allyl ester*P-toluenesulfonate; L-TYROSINE ALLYL ESTER 4-TOLUENESULFONATE SALT; H-TYR-OALL P-TOSYLATE; L-tyrosine allyl ester toluene-4-sulfonate. Grades: ≥ 99% (NaOH). CAS No. 125441-05-6. Molecular formula: C12H15NO3·C7H8O3S. Mole weight: 393.50. BOC Sciences 5
L-Tyrosine allyl ester 4-toluenesulfonate salt L-Tyrosine allyl ester 4-toluenesulfonate salt. Group: Biochemicals. Alternative Names: L-Tyr-OAll·TosOH. Grades: Highly Purified. CAS No. 125441-05-6. Pack Sizes: 5g. US Biological Life Sciences. USBiological 8
Worldwide
L-Tyrosine allyl ester 4-toluenesulfonate salt 99+% (NaOH) L-Tyrosine allyl ester 4-toluenesulfonate salt 99+% (NaOH). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
L-Tyrosine amide Synonyms: L-Tyr-NH2; (2S)-2-amino-3-(4-hydroxyphenyl)propanamide; (S)-2-Amino-3-(4-hydroxyphenyl)propanamide. Grades: ≥ 98% (HPLC). CAS No. 4985-46-0. Molecular formula: C9H12N2O2. Mole weight: 180.20. BOC Sciences 5
L-Tyrosine Amide L-Tyrosine Amide. Group: Biochemicals. Alternative Names: L-Tyr-NH2. Grades: Highly Purified. CAS No. 4985-46-0. Pack Sizes: 1g, 5g, 10g, 25g. Molecular Formula: C9H12N2O2, Molecular Weight: 180.2. US Biological Life Sciences. USBiological 8
Worldwide
L-Tyrosine amide 98+% (HPLC) L-Tyrosine amide 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. USBiological 5
Worldwide
L-Tyrosine amide hydrochloride L-Tyrosine amide hydrochloride. Group: Biochemicals. Alternative Names: L-Tyr-NH2·HCl. Grades: Highly Purified. CAS No. 53559-18-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 8
Worldwide
L-Tyrosine amide hydrochloride Synonyms: L-Tyr-NH2 HCl; l-tyrosinamide hydrochloride; H-L-Tyr-NH2 Hydrochloride; H-Tyr-NH2 hydrochloride. Grades: ≥ 98% (TLC). CAS No. 53559-18-5. Molecular formula: C9H12N2O2·HCl. Mole weight: 216.70. BOC Sciences 5
L-Tyrosine amide hydrochloride 98+% (TLC) L-Tyrosine amide hydrochloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 5
Worldwide
L-Tyrosine benzyl ester L-Tyrosine benzyl ester. Group: Biochemicals. Alternative Names: L-Tyr-OBzl. Grades: Highly Purified. CAS No. 42406-77-9. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. USBiological 8
Worldwide
L-Tyrosine benzyl ester Synonyms: L-Tyr-OBzl; L-TRP-GLY; TRP-GLY CRYSTALLINE; tryptophylglycine; L-tryptophyl-Glycine; Tyr(OH)-OBn. Grades: ≥ 99% (HPLC). CAS No. 42406-77-9. Molecular formula: C16H17NO3. Mole weight: 271.30. BOC Sciences 5
L-Tyrosine benzyl ester 4-toluenesulfonate L-Tyrosine benzyl ester 4-toluenesulfonate. Group: Biochemicals. Grades: Highly Purified. CAS No. 53587-11-4. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. USBiological 8
Worldwide
L-Tyrosine benzyl ester 4-toluenesulfonate salt Synonyms: L-Tyr-OBzl TosOH; H-Tyr-OBzl Tos-OH; L-Tyrosine Benzyl Ester p-Toluenesulfonate; Tyr-OBzl TosOH; benzyl(2S)-2-amino-3-(4-hydroxyphenyl)propanoate,4-methylbenzenesulfonic acid; (S)-Benzyl 2-amino-3-(4-hydroxyphenyl)propanoate 4-methylbenzenesulfonate. Grades: ≥ 99% (HPLC). CAS No. 53587-11-4. Molecular formula: C16H17NO3·C7H8O3S. Mole weight: 443.50. BOC Sciences 5
L-Tyrosine benzyl ester 4-toluenesulfonate salt 99+% (HPLC) L-Tyrosine benzyl ester 4-toluenesulfonate salt 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 5
Worldwide
L-Tyrosine benzyl ester 99+% (HPLC) L-Tyrosine benzyl ester 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 42406-77-9. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 5
Worldwide
L-Tyrosine β-naphthylamide Synonyms: H-Tyr-βNA. CAS No. 4357-95-3. Molecular formula: C19H18N2O2. Mole weight: 306.36. BOC Sciences 5
L-Tyrosine BP/EP /USP L-Tyrosine BP/EP /USP. CAS No. 60-18-4. Molecular formula: C9H11NO3. American Molecules LLC
L-Tyrosine butyl ester hydrochloride L-Tyrosine butyl ester hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-Tyrosinebutylesterhydrochloride, FT-0628037, 33494-11-0. Product Category: Heterocyclic Organic Compound. CAS No. 33494-11-0. Molecular formula: C13H20ClNO3. Mole weight: 273.755800 [g/mol]. Purity: 0.96. IUPACName: butyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate;hydrochloride. Canonical SMILES: CCCCOC(=O)C(CC1=CC=C(C=C1)O)N.Cl. Product ID: ACM33494110. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4

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