Home > Aromatic Compounds> N-Alpha-t-Boc-D-aspartic acid beta-benzyl ester

N-Alpha-t-Boc-D-aspartic acid beta-benzyl ester

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Origin: China

Cas No: 51186-58-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

Quick Details
CAS No.:
51186-58-4
MF:
51186-58-4
EINECS No.:
51186-58-4
Type:
Pharmaceutical Intermediates
Purity:
0.99
Application:
Pharmaceutical intermediates
Appearance:
powder
Product Name:
CAS No. 51186-58-4
Type of product:
pharmaceutical raw material
Grade:
Medical Grade
Packaging&Delivery
Selling Units:
Single item
Single package size:
15X10X10 cm
Single gross weight:
1.000 kg
Package Type:
```
According to the customer demand
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Lead Time:
Quantity(Kilograms) 1 - 10 >10
Est. Time(days) 5 To be negotiated

Property

CAS No.: 51186-58-4 Formula: C16H21NO6 Molecular Weight: 323.34100

Basic Info

Chemical Name	N-Alpha-t-Boc-D-aspartic acid beta-benzyl ester
Synonyms	Boc-D-Aspartic acid 4-benzyl ester; (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-phenylmethoxybutanoic acid; BOC-D-Aspartic acid beta-benzyl ester; Boc-D-Asp(OBzl)-OH;
CAS No.	51186-58-4
Molecular Formula	C16H21NO6
Molecular Weight	323.34100
PSA	101.93000
LogP	2.48870

Properties

Density	1.219 g/cm3
Boiling Point	508.1ºC at 760 mmHg
Flash Point	261.1ºC
Storage Condition	Store at 0-5ºC

Safety Info

HS Code	2924299090
WGK Germany	3

Synthesis Route

tert-butoxycarbonyl anhydride+(2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid→N-Alpha-t-Boc-D-aspartic acid beta-benzyl ester
tert-butyl N-diazocarbamate+(2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid→N-Alpha-t-Boc-D-aspartic acid beta-benzyl ester

Precursor

(2S)-2-amino-4-oxo-4-phenylmethoxybutanoic acid
tert-butoxycarbonyl anhydride
tert-butyl N-diazocarbamate

Downstream Product

(3R)-4-[(2-methylpropan-2-yl)oxy]-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxobutanoic acid
(3R)-4-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

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