L-Tryptophan certified reference materia

cas: 73-22-3 — see every product listed under this CAS number, including other names

L-Tryptophan certified reference materia (CAS 73-22-3) is a chemical reagent available from Chemat. Available pack sizes: 100MG. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number51145-100MG
cas73-22-3
size100MG
Need more information?

Ask us about this product — we're happy to help.

Available pack sizes

brand size price
Sigma-Aldrich 100MG 622.00 Pln

L-tryptophan is the L-enantiomer of tryptophan. It has a role as a micronutrient, an antidepressant, a nutraceutical, a mouse metabolite, a Saccharomyces cerevisiae metabolite, a plant metabolite, an Escherichia coli metabolite and a human metabolite. It is a L-alpha-amino acid, a tryptophan, an erythrose 4-phosphate/phosphoenolpyruvate family amino acid and a proteinogenic amino acid. It is a conjugate base of a L-tryptophanium. It is a conjugate acid of a L-tryptophanate. It is an enantiomer of a D-tryptophan. It is a tautomer of a L-tryptophan zwitterion.

Source: ChEBI

Identity
Molecular formulaC11H12N2O2
Molecular weight204.22 g/mol
IUPAC name(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
InChIKeyQIVBCDIJIAJPQS-VIFPVBQESA-N
SMILESC1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: L-tryptophan, tryptophan, L-Tryptophane, Tryptophane, (S)-Tryptophan, trofan, tryptacin, (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid, Ardeytropin, Pacitron
Related forms of this compound
(2R)-2-amino-3-(1H-indol-3-yl)propanoic acid C11H12N2O2
(2S)-2-amino-3-(2,4,5,6,7-pentadeuterio-1H-indol-3-yl)propanoic acid C11H12N2O2
2-amino-2,3,3-trideuterio-3-(1H-indol-3-yl)propanoic acid C11H12N2O2
2-amino-2,3,3-trideuterio-3-(2,4,5,6,7-pentadeuterio-1H-indol-3-yl)propanoic acid C11H12N2O2
(2R)-2-amino-3-(2,4,5,6,7-pentadeuterio-1H-indol-3-yl)propanoic acid C11H12N2O2
(2S)-2-amino-2,3,3-trideuterio-3-(1H-indol-3-yl)propanoic acid C11H12N2O2
(2S)-2-(15N)azanyl-3-(1H-indol-3-yl)(1,2,3-13C3)propanoic acid C11H12N2O2
(2S)-2-(15N)azanyl-3-(1H-indol-3-yl)propanoic acid C11H12N2O2
Isomers (same molecular formula)
ethyl 1-methylbenzimidazole-4-carboxylate C11H12N2O2
3-(2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid C11H12N2O2
methyl (2R)-2-amino-3-(4-cyanophenyl)propanoate C11H12N2O2
methyl 3-ethylbenzimidazole-5-carboxylate C11H12N2O2

Also listed as

L-Tryptophan, 99% Thermo Scientific (Alfa Aesar) CAS 73-22-3
L-Tryptophan, Cell Culture Rea Thermo Scientific (Alfa Aesar) CAS 73-22-3
L-Tryptophan, Cell Culture Reagent Thermo Scientific (Alfa Aesar) CAS 73-22-3

Related products in this category

(2R)-2-Amino-4-[[(1,1-dimethylethoxy)carbonyl]amino]butanoic acid, 97% Chemat CAS 114360-55-3
6-Methoxy-1,2,3,4-tetrahydro-isoquinoline-1-carboxylic acid hydrochloride, 95% Chemat CAS 1263377-98-5
(R)-4,4-Dimethylpyrrolidine-2-carboxylic acid, 97% Chemat CAS 1303975-05-4
(R)-5-oxopiperidine-2-carboxylic acid hydrochloride, 95% Chemat CAS 1427203-51-7
(R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid, 95% Chemat CAS 1263077-92-4
(r)-6,6-dimethyl-morpholine-3-carboxylic acid hcl, 95% Chemat CAS 1313277-22-3
2-(Tert-Butoxycarbonyl)-2-Azabicyclo[2.1.1]Hexane-1-Carboxylic Acid, 97% Chemat CAS 127926-24-3
2-(Benzylamino)-3-hydroxypropanoic acid, 98% Chemat CAS 106910-76-3
3-(4-acetylphenyl)-2-aMinopropanoic acid hydrochloride, 95% Chemat CAS 1360436-95-8
(R)-1-(tert-Butoxycarbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid, 96% Chemat CAS 1417743-49-7
Boc-L-aspartic acid beta-methyl ester dicyclohexylammonium salt, 97% Chemat CAS 135941-84-3
H-D-Orn(Boc)-OH, 97% Chemat CAS 184576-63-4
(3aS,6aS)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one, 97% Chemat CAS 104010-72-2
2-(6-Bromopyridin-2-yl)acetonitrile, 98% Chemat CAS 112575-11-8
4,4'-(1,3,4-Oxadiazole-2,5-diyl)diphenol, 95% Chemat CAS 10600-83-6
1-(5-Bromopyridin-3-yl)-4-methylpiperazine, 97% Chemat CAS 1130759-48-6
1H-Pyrrolo[3,2-b]pyridin-3-amine, 98% Chemat CAS 1092960-98-9
3-bromo-5-methoxy-1H-pyrrolo[2,3-c]pyridine, 98% Chemat CAS 1204298-60-1
Tert-butyl 3-amino-1H-indazole-1-carboxylate, 95% Chemat CAS 1204298-58-7
(2-Bromooxazol-4-yl)methanol, 97% Chemat CAS 1092351-92-2