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1329913

USP

5-Hydroxy-L-tryptophan

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

L-2-Amino-3-(5-hydroxyindolyl)propionic acid, L-5-HTP

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Size/SKUAvailabilityPrice
100 mg
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CLP 427,000

About This Item

Empirical Formula (Hill Notation):
C11H12N2O3
CAS Number:
Molecular Weight:
220.22
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
eCl@ss:
32160406

CLP 427,000


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grade

pharmaceutical primary standard

agency

USP

API family

tryptophan

manufacturer/tradename

USP

application(s)

pharmaceutical
pharmaceutical
pharmaceutical (small molecule)

format

neat

SMILES string

N[C@@H](Cc1c[nH]c2ccc(O)cc12)C(O)=O

InChI

1S/C11H12N2O3/c12-9(11(15)16)3-6-5-13-10-2-1-7(14)4-8(6)10/h1-2,4-5,9,13-14H,3,12H2,(H,15,16)/t9-/m0/s1

InChI key

LDCYZAJDBXYCGN-VIFPVBQESA-N

General description

Find answers to frequently asked questions on USP products in USP FAQs.
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.

Application

5-Hydroxy-L-tryptophan USP reference standard suitable for use in specified USP compendial quality tests and assays.

Also used to prepare standard solution for the impurity analysis of 5-Hydroxy-L-tryptophan by using liquid chromatography coupled with UV detector.

Biochem/physiol Actions

Immediate precursor of serotonin; L-aromatic amino acid decarboxylase substrate.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

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description

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grade

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manufacturer/tradename

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application(s)

pharmaceutical small molecule

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format

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API family

tryptophan

API family

tryptophan

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agency

USP

agency

traceable to USP 1329913

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agency

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Pictograms

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Signal Word

Danger

Hazard Codes

Precautionary Statements

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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