T2610000

Tryptophan

Name: Tryptophan
Brand: SIAL
Price: 254 USD
Availability: InStock

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

L-Tryptophan, (S)-2-Amino-3-(3-indolyl)propionic acid, L-α-Amino-3-indolepropionic acid

Slide 1 of 1

Select a Size

100 MG

$254.00

Available to ship TODAYDetails

Request a Bulk Order

About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₂N₂O₂

CAS Number:

73-22-3

Molecular Weight:

204.23

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329826717

MDL number:

MFCD00064340

Beilstein/REAXYS Number:

86197

Key Documents

View All Documentation

Product Name

Tryptophan, European Pharmacopoeia (EP) Reference Standard

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

SMILES string

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

InChI key

QIVBCDIJIAJPQS-VIFPVBQESA-N

grade

pharmaceutical primary standard

API family

tryptophan

manufacturer/tradename

EDQM

mp

280-285 °C (dec.) (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

Analytical Reference Materials for Pharma QC

Pharmacopeia & Metrological Institute Standards

Reference Materials

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item	PHR1176	1700501	1.08396
T2610000 Tryptophan	Supelco PHR1176 Tryptophan	USP 1700501 L-Tryptophan	SAFC 1.08396 L-Tryptophan
manufacturer/tradename EDQM	manufacturer/tradename -	manufacturer/tradename USP	manufacturer/tradename -
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade pharmaceutical primary standard	grade -
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) parenterals
format neat	format neat	format neat	format -
API family tryptophan	API family tryptophan	API family tryptophan	API family -
mp 280-285 °C (dec.) (lit.)	mp -	mp 280-285 °C (dec.) (lit.)	mp 290 °C (decomposition)

Application

Tryptophan EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Amino acid precursor of serotonin and melatonin

Sales restrictions may apply.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Schizophrenia is primed for an increased expression of depression through activation of immuno-inflammatory, oxidative and nitrosative stress, and tryptophan catabolite pathways.

George Anderson et al.

Progress in neuro-psychopharmacology & biological psychiatry, 42, 101-114 (2012-08-30)

Schizophrenia and depression are two common and debilitating psychiatric conditions. Up to 61% of schizophrenic patients have comorbid clinical depression, often undiagnosed. Both share significant overlaps in underlying biological processes, which are relevant to the course and treatment of both

Fibroblast growth factor 8 deficiency compromises the functional response of the serotonergic system to stress.

Leah R Brooks et al.

PloS one, 9(7), e101420-e101420 (2014-07-06)

Functionally heterogeneous populations of serotonergic neurons, located within the dorsal raphe nucleus (DR), play a role in stress-related behaviors and neuropsychiatric illnesses such as anxiety and depression. Abnormal development of these neurons may permanently alter their structure and connections, making

On the mechanism of photoinduced dimer dissociation in the plant UVR8 photoreceptor.

Alexander A Voityuk et al.

Proceedings of the National Academy of Sciences of the United States of America, 111(14), 5219-5224 (2014-03-19)

UV-B absorption by the photoreceptor UV resistance locus 8 (UVR8) consisting of two identical protein units triggers a signal chain used by plants in connection with protection and repair of UV-B induced damage. X-ray structural analysis of the purified protein

Labelled alpha-methyl-L-tryptophan as a tracer for the study of the brain serotonergic system.

M Diksic

Journal of psychiatry & neuroscience : JPN, 26(4), 293-303 (2001-10-10)

The alpha-methyl-L-trypotophan (alpha-MTrp) method for the study of the brain serotonergic system is based on the fact that labelled alpha-MTrp is taken up by and, in part, retained in the brain, and this retention (trapping) is proportional to brain serotonin

Study of the brain serotonergic system with labeled alpha-methyl-L-tryptophan.

M Diksic et al.

Journal of neurochemistry, 78(6), 1185-1200 (2001-10-02)

alpha-Methyl-L-tryptophan (alpha-MTrp) is an artificial amino acid and an analog of tryptophan (Trp), the precursor of the neurotransmitter serotonin (5-HT). In this article we have summarized available data, which suggest that the measurement of the unidirectional uptake of alpha-MTrp and

View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service