5-Hydroxy L-trpytophan, 99%

About 5-Hydroxy L-trpytophan, 99%

5-Hydroxy L-trpytophan is a bioactive small molecule (Biochemistry grade) carrying the CAS registry number 4350-09-8 at a purity of 99%. With the molecular formula C11H12N2O3, it has a molar mass of 220.22 g/mol. The IUPAC name is (2S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid. Common synonyms include 5-Hydroxy-L-tryptophan and Oxitriptan.

In its supplied form it is a white to light yellow powder. Reported physical data include a melting point of 270 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span cell signalling research, pharmacological screening and target validation. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 500 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Cell signalling research
Pharmacological screening
Target validation

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Hydroxy L-trpytophan, 99%
Catalogue No.	VQ-002755
CAS Number	4350-09-8
IUPAC name	(2S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid
Molecular formula	C₁₁H₁₂N₂O₃
Molecular weight	220.22 g/mol
Exact mass	220.0848
Grade	Biochemistry
Purity / assay	99%
HSN code	29420090
InChIKey	LDCYZAJDBXYCGN-VIFPVBQESA-N
SMILES	C1=CC2=C(C=C1O)C(=CN2)C[C@@H](C(=O)O)N
PubChem CID	439280

Physical properties
Physical form	Powder
Appearance	White to light yellow powder
Melting point	270 °C
LogP (XLogP3)	-1.2
H-bond donors / acceptors	4 / 4
TPSA	99.3 Å²
Synonyms	5-Hydroxy-L-tryptophan, Oxitriptan, Pretonine, Triptene, Levotinine, Serotonyl, Telesol, (S)-5-Hydroxytryptophan, Oxitriptanum (INN-Latin), Oxitriptano (INN-Spanish), 5-HTP Phenolic, L-5-Hydroxytryptophan

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 5-Hydroxy L-trpytophan, 99%?

The CAS Registry Number of 5-Hydroxy L-trpytophan, 99% is 4350-09-8. It is also known as 5-Hydroxy-L-tryptophan, Oxitriptan, Pretonine.

What is the molecular formula and molecular weight of 5-Hydroxy L-trpytophan, 99%?

5-Hydroxy L-trpytophan, 99% has the molecular formula C11H12N2O3 and a molecular weight of 220.22 g/mol. Its IUPAC name is (2S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid.

Which grade and pack sizes of 5-Hydroxy L-trpytophan, 99% can I order?

We supply 5-Hydroxy L-trpytophan, 99% in Biochemistry (99%) grade, in 500 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Hydroxy L-trpytophan, 99%?

Yes. Every lot of 5-Hydroxy L-trpytophan, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5-Hydroxy L-trpytophan, 99% be shipped internationally?

Yes. 5-Hydroxy L-trpytophan, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.