Name: L-Tryptophan
Brand: Dr. Ehrenstorfer
SKU: DRE-C17895020

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Product Overview

Product Code

DRE-C17895020

CAS Number

73-22-3

Product Format

Neat

Lot Number

G1515340

Expiry

2028-12-13

Regulatory Method

EG 1831/2003

Molecular Formula

C11 H12 N2 O2

Molecular Weight

204.23

Product Categories

Dr. Ehrenstorfer, Nutritional Composition Compounds Reference Materials

Product Type

Native/Parent

Documentation

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Product Information

Analyte Data

Analyte Name

L-(-)-Tryptophan

CAS Number

73-22-3

Molecular Formula

C11 H12 N2 O2

Molecular Weight

204.23

Accurate Mass

204.0899

SMILES

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

InChI

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

IUPAC

(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid

Product Data

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

GERMANY

Product Format

Neat

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Why work with us?

Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.

We are passionate about supporting your science for a safer world. Our products are produced to the highest quality, with all analytical measurements performed under our ISO/IEC 17025 scope of accreditation and a leading product range manufactured according to our ISO 17034 accreditation. We use the most advanced analytical techniques to characterise our reference materials, so that you can rely on the scientific integrity of the data contained in your Certificate of Analysis.

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