N-Cbz-D-Tryptophan

CAS No.：2279-15-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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N-Cbz-D-Tryptophan Basic information

Product Name:	N-Cbz-D-Tryptophan
Synonyms:	Z-D-TRP-OH;Z-D-TRYPTOPHAN;N-CARBOBENZOXY-D-TRYPTOPHAN;N(ALPHA)-CBZ-D-TRYPTOPHAN;N(ALPHA)-BENZYLOXYCARBONYL-D-TRYPTOPHAN;N-ALPHA-CARBOBENZOXY-D-TRPTOPHAN;CBZ-D-TRP-OH;CBZ-D-TRYPTOPHAN
CAS:	2279-15-4
MF:	C19H18N2O4
MW:	338.36
EINECS:	1533716-785-6
Product Categories:	Tryptophan [Trp, W];Z-Amino Acids and Derivatives;PROTECTED AMINO ACID & PEPTIDES;Amino Acids;Amino Acids (N-Protected);Biochemistry;Cbz-Amino Acids;Indoles;Tryptophans;Cbz-Amino acid series
Mol File:	2279-15-4.mol

N-Cbz-D-Tryptophan Chemical Properties

Melting point	122-124°C
Boiling point	619.1±55.0 °C(Predicted)
density	1.341±0.06 g/cm3(Predicted)
refractive index	11 ° (C=1, MeOH)
storage temp.	Sealed in dry,2-8°C
solubility	soluble in Methanol
pka	3.98±0.10(Predicted)
form	powder to crystal
color	White to Light yellow to Light orange
BRN	96744
CAS DataBase Reference	2279-15-4(CAS DataBase Reference)

Safety Information

Risk Statements	22/22-36/37/38
Safety Statements	22-24/25-44-35-28-7-4
HazardClass	IRRITANT
HS Code	29339900

MSDS Information

Provider	Language
ALFA	English

N-Cbz-D-Tryptophan Usage And Synthesis

Uses

Nα-Cbz-D-tryptophan is an N-Cbz-protected form of D-Tryptophan (T947205). D-Tryptophan is an unnatural isomer of L-Tryptophan (T947210) and is classified as an essential amino acid. D-Tryptophan has been synthesized as part of some potent Oxytocin (Acetate: O878500) antagonists that treat preterm labour.

N-Cbz-D-Tryptophan Preparation Products And Raw materials

Raw materials	D(+)-Tryptophan-->Benzyl chloroformate
Preparation Products	N-Cbz-L-Tryptophan

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