Shanghai Nianxing Industrial Co., Ltd
China
Product Name: H-Phe-Trp-OH
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GL Biochem (Shanghai) Ltd.
China
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Nanjing Peptide Biotech Ltd
China
Product Name: H-Phe-Trp-OH
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Purity: 98.0%
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Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: H-Phe-Trp-OH
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
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24587-41-5

24587-41-5 structure

24587-41-5 structure

Name: H-Phe-Trp-OH
Chemical Name: Phe-Trp
CAS Number: 24587-41-5
Molecular Formula: C₂₀H₂₁N₃O₃
Molecular Weight: 351.399
Catalog: Research Areas Others
Create Date: 2019-01-19 21:48:01
Modify Date: 2025-09-02 09:59:14
H-Phe-Trp-OH (Phenylalanyltryptophan) is an endogenous metabolite[1].

Name	Phe-Trp
Synonyms	L-Tryptophan, L-phenylalanyl- L-Phe-L-Trp-OH phenylalanyltryptophan L-Phenylalanyl-L-tryptophan H-PHE-TRP-OH phenylalanyltryptophane n-l-phenylalanyl-l-tryptopha Dipeptide-4

Description	H-Phe-Trp-OH (Phenylalanyltryptophan) is an endogenous metabolite[1].
Related Catalog	Research Areas >> Others
Target	Human Endogenous Metabolite
References	[1]. V Rizzo, et al. Co-oligopeptides of aromatic amino acids and glycine with a variable distance between the aromatic residues. VI. Circular dichroism studies of Co-oligopeptides of l-phenylalanine, L-tryptophan, and glycine. Biopolymers. 1977 Feb;16(2):449-60.

Density	1.3±0.1 g/cm3
Boiling Point	688.3±55.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₁N₃O₃
Molecular Weight	351.399
Flash Point	370.1±31.5 °C
Exact Mass	351.158295
PSA	108.21000
LogP	2.40
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.672
Storage condition	2-8℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YN7405800

CHEMICAL NAME :: L-Tryptophan, N-L-phenylalanyl-

CAS REGISTRY NUMBER :: 24587-41-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H21-N3-O3

MOLECULAR WEIGHT :: 351.44

WISWESSER LINE NOTATION :: T56 BMJ D1YVQMVYZ1R -L

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2901667

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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