Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: D-Aspartic acid, 3-hydroxy-, 4-methyl ester, (3R)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

771456-08-7

771456-08-7 structure

771456-08-7 structure

Name: D-Aspartic acid, 3-hydroxy-, 4-methyl ester, (3R)- (9CI)
Chemical Name: (2R,3R)-2-Amino-3-hydroxy-4-methoxy-4-oxobutanoic acid
CAS Number: 771456-08-7
Molecular Formula: C₅H₉NO₅
Molecular Weight: 163.129
Create Date: 2021-09-11 12:09:17
Modify Date: 2025-08-28 20:15:17

Names
Properties

Name	(2R,3R)-2-Amino-3-hydroxy-4-methoxy-4-oxobutanoic acid
Synonyms	D-Aspartic acid, 3-hydroxy-, 4-methyl ester, (3R)- (2R,3R)-2-Amino-3-hydroxy-4-methoxy-4-oxobutanoic acid

Density	1.5±0.1 g/cm3
Boiling Point	407.8±45.0 °C at 760 mmHg
Molecular Formula	C₅H₉NO₅
Molecular Weight	163.129
Flash Point	200.4±28.7 °C
Exact Mass	163.048065
LogP	-0.61
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.516

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