Merck
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51145

Supelco

L-Tryptophan

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):
(S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid
Empirical Formula (Hill Notation):
C11H12N2O2
CAS Number:
Molecular Weight:
204.23
Beilstein:
86197
Número de EC:
Número MDL:
eCl@ss:
32160406
ID de la sustancia en PubChem:
NACRES:
NA.24

grado

certified reference material
TraceCERT®

Nivel de calidad

Línea del producto

TraceCERT®

clases químicas de analitos

amino acids, peptides, proteins

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

white

mp

280-285 °C (dec.) (lit.)

application(s)

food and beverages

formato

neat

temp. de almacenamiento

20-25°C

SMILES string

N[C@@H](Cc1c[nH]c2ccccc12)C(O)=O

InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1

InChI key

QIVBCDIJIAJPQS-VIFPVBQESA-N

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This Item
T0254170050193659
L-Tryptophan certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

51145

L-Tryptophan

L-Tryptophan reagent grade, ≥98% (HPLC)

Sigma-Aldrich

T0254

L-Tryptophan

L-Tryptophan United States Pharmacopeia (USP) Reference Standard

USP

1700501

L-Tryptophan

L-Tryptophan BioUltra, ≥99.5% (NT)

Sigma-Aldrich

93659

L-Tryptophan

grade

certified reference material, TraceCERT®

grade

reagent grade

grade

pharmaceutical primary standard

grade

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

-

application(s)

food and beverages

application(s)

cell analysis

application(s)

pharmaceutical (small molecule)

application(s)

cell analysis

format

neat

format

-

format

neat

format

-

storage temp.

20-25°C

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

300

Quality Level

200

Quality Level

-

Quality Level

100

Descripción general

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out the entire portfolio of our amino acids certified reference materials (CRM)

Aplicación

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Otras notas

Amino acid precursor of serotonin and melatonin

Precaución

Store under Argon

Información legal

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


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