(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Names and Identifiers

Name	Boc-Asp-OBzl
Synonyms	Boc-Asp-OBzl BOC-ASP-OBZL BOC-L-ASP-OBZL N-a-BOC-L-Asp-OBzl BOC-ASPARTIC ACID-OBZL BOC-L-ASPARTIC ACID-BENZYL ESTER Boc-L-aspartic acid 1-benzyl ester BOC-L-ASPARTIC ACID 1-BENZYL ESTER Boc-L-aspartic acid a-benzyl ester BOC-L-ASPARTIC ACID A-BENZYL ESTER BOC-L-ASPARTIC ACID ALPHA-BENZYL ESTER N-T-BUTOXYCARBONYL-L-ASPARTIC ACID ALPHA-BENZYL ESTER N-(tert-Butoxycarbonyl)-L-aspartic acid α-benzyl ester 4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) (3S)-4-(benzyloxy)-3-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) (2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)
CAS	30925-18-9
InChI	InChI=1/C16H21NO6/c1-16(2,3)23-15(21)17-12(9-13(18)19)14(20)22-10-11-7-5-4-6-8-11/h4-8,12H,9-10H2,1-3H3,(H,17,21)(H,18,19)/t12-/m0/s1
InChIKey	LDRWTKQWSXGSTM-LBPRGKRZSA-N

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Physico-chemical Properties

Molecular Formula	C16H21NO6
Molar Mass	323.34
Density	1.219±0.06 g/cm3(Predicted)
Melting Point	95-97°C
Boling Point	504.3±50.0 °C(Predicted)
Flash Point	258.8°C
Solubility	Soluble in dichloromethane
Vapor Presure	5.43E-11mmHg at 25°C
Appearance	Powder
Color	White to off-white
BRN	2481680
pKa	4.09±0.19(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	-22.6 ° (C=1, MeOH)
MDL	MFCD00065563

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29242990

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Introduction

Boc-Asp-OBzl(Boc-Asp-OBzl) is a compound that has the following properties:

1. Appearance: White crystalline solid.
2. Molecular formula: C24H27N3O7.
3. Molecular weight: 469.49g/mol.
4. Melting point: about 130-134 ° C.

Boc-Asp-OBzl are widely used in biochemistry and synthetic organic chemistry, often used in the synthesis of peptides, proteins and drugs, with the following uses:

1. Peptide synthesis: As a part of the protecting group (Boc protecting group), the amino group in the aspartic acid amino acid can be protected.
2. Drug research: for the synthesis of peptide drugs with anti-inflammatory, anti-tumor and immune regulation activity.
3. Enzyme reaction: Boc-Asp-OBzl can be used for enzyme catalyzed reaction substrate.

The method of preparing the Boc-Asp-OBzl is as follows:

Aspartic acid and benzoyl chloride are esterified to form tert-butoxycarbonyl-aspartic acid benzyl ester (Boc-Asp-OMe), which is subsequently reacted with sodium hexoxide to obtain an intermediate in the form of N-hexanoate. Finally, it undergoes a benzoylation reaction to produce Boc-Asp-OBzl.

Pay attention to the following safety information when using the Boc-Asp-OBzl:

1. The compound may cause irritation and allergic reactions to the human body, and direct contact with skin and eyes should be avoided.
2. Appropriate personal protective measures should be taken during operation, such as wearing gloves and goggles.
3. Keep dry and sealed during storage, and keep away from fire and oxidant.
4. When using and handling Boc-Asp-OBzl, please follow the correct laboratory operating procedures and safe operation.

Please note that when using Boc-Asp-OBzl or any chemicals, you must strictly follow the corresponding safety operation guidelines, and carry out personal protection and risk assessment according to the actual situation.

Last Update：2024-04-09 21:21:28

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)

Sichuan Hengkang Science and Technology Development Co.,Ltd.

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)

Boc-Asp-OBzl

CAS: 30925-18-9

Molecular Formula: C16H21NO6

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Names and Identifiers

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Physico-chemical Properties

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Risk and Safety

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Introduction

Supplier List

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) Request for Quotation

Boc-Asp-OBzl

CAS: 30925-18-9

Molecular Formula: C16H21NO6

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Names and Identifiers

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Physico-chemical Properties

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Risk and Safety

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) - Introduction

Supplier List

(2R)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name)