Boc-L-aspartic acid 1-benzyl ester

CAS No.：30925-18-9

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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Boc-L-aspartic acid 1-benzyl ester Basic information

Product Name:	Boc-L-aspartic acid 1-benzyl ester
Synonyms:	BOC-L-ASP-OBZL;BOC-L-ASPARTIC ACID ALPHA-BENZYL ESTER;BOC-L-ASPARTIC ACID-BENZYL ESTER;BOC-L-ASPARTIC ACID A-BENZYL ESTER;BOC-L-ASPARTIC ACID 1-BENZYL ESTER;BOC-ASP-OBZL;BOC-ASPARTIC ACID-OBZL;N-T-BUTOXYCARBONYL-L-ASPARTIC ACID ALPHA-BENZYL ESTER
CAS:	30925-18-9
MF:	C16H21NO6
MW:	323.34
EINECS:
Product Categories:	Aspartic acid [Asp, D];Boc-Amino Acids and Derivative;Amino Acids;Boc-Amino acid series
Mol File:	30925-18-9.mol

Boc-L-aspartic acid 1-benzyl ester Chemical Properties

Melting point	95-97°C
Boiling point	504.3±50.0 °C(Predicted)
density	1.219±0.06 g/cm3(Predicted)
refractive index	-22.6 ° (C=1, MeOH)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Soluble in dichloromethane
pka	4.09±0.19(Predicted)
form	Powder
color	White to off-white
BRN	2481680
InChIKey	LDRWTKQWSXGSTM-LBPRGKRZSA-N
CAS DataBase Reference	30925-18-9(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29242990

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

Boc-L-aspartic acid 1-benzyl ester Usage And Synthesis

Chemical Properties	Light yellow powder
Uses	N-Boc-L-aspartic acid 1-benzyl ester is used as a local anesthetic and also used in agrochemical, pharmaceutical and dyestuff field.

Boc-L-aspartic acid 1-benzyl ester Preparation Products And Raw materials

Preparation Products

Boc-Asp(Ochx)-OH

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