L-Tryptophan

Product Details

CAS No:73-22-3

MF:C11H12N2O2

Appearance:white or off-white crystalline powder

Specification:98.5%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:Trytophan (W) Solution, 100ppm;L-Tryptophan, Trp;L-Tryptophan Vetec(TM) reagent grade, >=98%;VWR SURFACE SAMPLING SPONGE WITH NE;L-TRYPTOPHAN (13C11,D8,15N2);L-Tryptophan(pharm grade);L-Tryptophan, Animal-Free;DL-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID,L-Tryptophan,"L-tryptophan; tryptophan; 73-22-3; L-Tryptophane; Tryptophane; (S)-Tryptophan; trofan; tryptacin; Ardeytropin; (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid; Pacitron; Indole-3-alanine; L-beta-3-Indolylalanine; L-Tryptofan; L-Trp; L-(-)-Tryptophan; 3-Indol-3-ylalanine; triptofano; (-)-Tryptophan; 1-beta-3-Indolylalanine; Tryptophan, L-; 1H-Indole-3-alanine; Tryptophanum; 1beta-3-Indolylalanine; 2-Amino-3-indolylpropanoic acid; Tryptophanum [Latin]; (S)-alpha-Amino-1H-indole-3-propanoic acid; (L)-TRYPTOPHAN; alpha'-Amino-3-indolepropionic acid; L-alpha-amino-3-indolepropionic acid; L-alpha-Aminoindole-3-propionic acid; (S)-alpha-Aminoindole-3-propionic acid; EH 121; Alanine, 3-indol-3-yl-; Trytophan-; L-Alanine, 3-(1H-indol-3-yl)-; 1H-Indole-3-alanine, (S)-; NCI-C01729; (S)-alpha-amino-beta-(3-indolyl)-propionic acid; AI3-18478; Indole-3-propionic acid, alpha-amino-; CHEBI:16828; Propionic acid, 2-amino-3-indol-3-yl-; 1H-Indole-3-propanoic acid, alpha-amino-, (S)-; Tryptophan ((-),l,s); 8DUH1N11BX; NSC 13119; DTXSID5021419; (S)-alpha-Amino-beta-indolepropionic acid; NSC-13119; DTXCID801419; alpha-Aminoindole-3-propionic acid; Tryptophanum (Latin); alpha-Amino-beta-(3-indolyl)-propionic acid; (2S)-2-amino-3-(1H-indol-3-yl)propanoate; Levotryptophan; Naturruhe; l tryptophan; ratio Tryptophan; ratio-Tryptophan; PMS Tryptophan; L Tryptophan ratiopharm; l-tryptophanum; (2S)-2-azaniumyl-3-(1H-indol-3-yl)propanoate; Optimax wv; Gppe pdr sach; L-Tryptophan High; L-Tryptophan 7423; L-Tryptophan High 7424; N06AX02; (2S)-2-Amino-3-(indol-3-yl)propanoic acid; (S)-2-Amino-3-(1H-indol-3-yl)-propanoic acid; 200-795-6; CHEBI:27897; L-TTP; h-Trp-oh; Kalma; Tryptan; L(-)-Tryptophan; Lyphan; Tryptophan (VAN); Tryptophan (H-3); Triptofano [Spanish]; Tryptophane [French]; Tryptophan [USAN:INN]; Sedanoct; trp; 1H-Indole-3-alanine (VAN); (S)-2-Amino-3-(3-indolyl)propionic acid; CCRIS 617; MFCD00064340; alpha-Amino-3-indolepropionic acid, L-; HSDB 4142; Lopac-T-0254; CHEMBL54976; l-b-3-Indolylalanine; CAS-73-22-3; Propionic acid, 2-amino-3-indol-3-yl; L-Tryptophan (9CI); (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid; Tryptophan (USP/INN); (S)-a-Amino-b-indolepropionic acid; (S)-a-Aminoindole-3-propionic acid; Alanine, 3-indol-3-yl; EINECS 200-795-6; L-Tryptophan-13C11,15N2; UNII-8DUH1N11BX; trytophan; (S)-a-Amino-1H-indole-3-propanoic acid; TRP-01; L-Trytophan; 1qaw; 80206-30-0; L-Trp-OH; Tryptophan [WHO-DD]; 2a4m; TRYPTOPHAN [II]; TRYPTOPHAN [MI]; L-Tryptophan (JP18); L-Tryptophan (standard); TRYPTOPHAN [INN]; S(-)-1-alpha-Aminoindole-3-propionic acid; TRYPTOPHAN [HSDB]; TRYPTOPHAN [USAN]; Tryptophan (L-Tryptophan); TRYPTOPHAN [VANDF]; Tryptophan, L- (8CI); bmse000050; bmse000868; bmse001017; Epitope ID:136043; EC 200-795-6; T 0254; L-TRYPTOPHAN [FCC]; L-TRYPTOPHAN [JAN]; SCHEMBL7328; TRYPTOPHAN [MART.]; 2-Amino-3-indolylpropanoate; (S)-(-)-2-Amino-3-(3-indolyl)propionic Acid; (S)-1H-Indole-3-alanine; Lopac0_001183; GTPL717; L-TRYPTOPHAN [VANDF]; MLS001056750; DivK1c_000457; L-TRYPTOPHAN [USP-RS]; (s)-a-amino-b-indolepropionate; orb1297181; orb1310615; SCHEMBL1119669; 151A3008-4CFE-40C9-AC0B-467EF0CB50EA; SCHEMBL23141133; SCHEMBL28341856; (S)-a-Aminoindole-3-propionate; BDBM21974; HMS501G19; HY-N0623R; KBio1_000457; MSK1418; TRYPTOPHAN [EP MONOGRAPH]; 3-(1H-indol-3-yl)-L-Alanine; L-a-Amino-3-indolepropionic acid; NINDS_000457; HMS3263N07; Pharmakon1600-01500600; TRYPTOPHAN [USP MONOGRAPH]; 202406-50-6; HY-N0623; STR02722; (S)-alpha-Aminoindole-3-propionate; Tox21_201246; Tox21_300359; Tox21_501183; NSC757373; s3987; (s)-alpha-amino-beta-indolepropionate; L-Tryptophan, Vetec(TM), 98.5%; (S)-a-Amino-1H-indole-3-propanoate; AKOS015854052; Indoe-3-propionic acid, alpha-amino-; CCG-205257; CS-W020011; DB00150; ET06029; LP01183; NSC-757373; SDCCGSBI-0051150.P002; IDI1_000457; NCGC00015994-01; NCGC00094437-01; NCGC00094437-02; NCGC00094437-03; NCGC00094437-04; NCGC00094437-08; NCGC00254424-01; NCGC00258798-01; NCGC00261868-01; (S)-alpha-Amino-1H-indole-3-propanoate; AC-17050; BP-13286; IS_TRYPTOPHAN-2,4,5,6,7-D5; SMR000326686; TS-04426; propanoic acid, 2-amino-3-(3-indolyl)-; DB-029986; L-Tryptophan, BioUltra, 99.5% (NT); EU-0101183; NS00003513; T0541; (S)-Tryptophan 1H-Indole-3-alanine, (S)-; EN300-52634; C00078; D00020; L-.ALPHA.-AMINO-3-INDOLEPROPIONIC ACID; L-Tryptophan, reagent grade, 98% (HPLC); M02943; P16427; AB00373874_05; L-Tryptophan, Vetec(TM) reagent grade, 98%; (S)-2-amino-3-(1H-Indol-3-yl)-propionic acid; L-Tryptophan, Cell Culture Reagent (H-L-Trp-OH); Q181003; SR-01000075590; N-ACETYLTRYPTOPHAN IMPURITY A [EP IMPURITY]; SR-01000075590-1; BRD-K83776863-001-05-5; BRD-K83776863-001-08-9; F0001-2364; Z756440056; 1H-INDOLE-3-PROPANOIC ACID, .ALPHA.-AMINO-, (S)-; L-Tryptophan, certified reference material, TraceCERT(R); Tryptophan, European Pharmacopoeia (EP) Reference Standard; L-Tryptophan, United States Pharmacopeia (USP) Reference Standard; L-Tryptophan, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%",204.220,C11H12N2O2,

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L-Tryptophan (CAS: 73-22-3) is an essential amino acid and a key precursor for vital neurotransmitters such as serotonin and melatonin. In the animal nutrition industry, it serves as a critical limiting amino acid in swine and poultry feeds to enhance feed intake, reduce stress-induced diarrhea, and lower dietary crude protein levels. In the food and nutraceutical sectors, L-Tryptophan is widely used in dietary supplements for sleep aid, stress relief, and mood enhancement. Additionally, in the pharmaceutical field, it is an indispensable component in complex amino acid IV infusions, enteral nutrition products, and cell culture media.