Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-2-Aminobutanoic acid
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: (2R)-2-aminobutanoic acid
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Purity: 99.0%
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: H-D-Abu-OH
Price: ￥Inquiry/25kg
Purity: 99.0%
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Contact: Wang Jie
Email: 3096638339@qq.com

2623-91-8

2623-91-8 structure

2623-91-8 structure

Name: H-D-Abu-OH
Chemical Name: D-α-aminobutyric acid
CAS Number: 2623-91-8
Molecular Formula: C₄H₉NO₂
Molecular Weight: 103.120
Catalog: Biochemical Amino acids and their derivatives --amino acid
Create Date: 2018-09-28 10:54:23
Modify Date: 2026-06-30 10:23:38
D(-)-2-Aminobutyric acid is a substrate of D-amino acid oxidase.

Name	D-α-aminobutyric acid
Synonyms	D-Aminobutyric acid amide R-AMINOBUTYRIC ACID (R) 2-AMINOBUTYRIC ACID Glutamic Acid Impurity 11 ((R)-2-Aminobutyric Acid) Aminobutanoic acid (-)-D-Butyrine (2R)-2-Aminobutanoic acid D-alpha-aminobutyric acid Aminobutyric acid D-A-AMINO-N-BUTYRIC ACID D-α-Amino-butyric acid DL-α-Amino-n-butyric acid D-2-Aminobutyric acid，(R)-2-aminobutanoic acid D-ALPHA-AMINO-N-BUTYRIC ACID H-D-2-ABU-OH D-2-Aminobuttersaeure R-(-)-2-amino-n-butyric acid H-D-ABU-OH D-α-Aminobutyric acid (Assay) DL-α-Aminobutyric acid H-D-Aib-OH (R)-(-)-2-AMINOBUTYRIC ACID D-2-Aminobutyric aci D-(-)-2-Aminobutyric acid, (2R)-(-)-Aminobutyric acid D -2-Aminobutyric acid D-2-AMINO-BUTANOIC ACID D-2-Aminobutyric acid D-(-)-2-aminobutyric acid Butyric acid, 2-amino-, D- (8CI) (R)-(-)-2-Aminobutyric Acid > D-2-Abu D-2-AMINO-N-BUTYRIC ACID H-D-ABU(2)-OH H-D-ABU(ALPHA)-OH α-Aminobutyric acid D(-)-2-Aminobutyric acid (R)-2-Aminobutanoic acid EINECS 220-084-4 (2R)-2-aMinobutanoic acid D-α-aminobutyricaci Avanafil Impurity 85 D-A-AMINO-BUTYRIC ACID 2-Aminobutyric acid D-2-Aminobutyric acid //BP ABU D-(-)-2-AMINOBUTYRIC ACID )-2-Aminobutyric acid H-D-Abu-OH D-Aminobutyric acid amide (R)-(-)-2-Aminobutyric Acid MFCD00064414 A-AMINO BUTYRIC ACID DL-2-Amino butyric acid D-α-Aminobutyric acid D-2-Aminobutyric acid;(R)-(-)-2-Aminobutyric acid (R)-(-)-2-AMINO-N-BUTYRIC ACID UNII:8306QPJ19P H-D-NHCH(CH2CH3)-COOH (2R)-(-)-2-Aminobutanoic acid DL-2-AMINOBUTANOIC ACID (R)-(-)-2-Aminobutiricacid(D-EthylGlycine) (R)-2-aminobutanoic acid α-amino-n-butyric acid (-)-a-Aminobutyric acid D-2-Aminobutanoic acid D-ALPHA-AMINO-BUTYRIC ACID D-Butyrine Butanoic acid, 2-amino-, (R) D-2-AMINOBUTYRIC ACID D-ETHYLGLYCINE D-(-)-2-AMINO-N-BUTYRIC ACID D-2-Aminobutyrate D-A-AMINO-N-BUTYRIC ACID CRYSTALLINE Butanoic acid, 2-amino-, (2R) (R)-(−)-2-Aminobutyric acid (R)-2-aminobutyric acid

Description	D(-)-2-Aminobutyric acid is a substrate of D-amino acid oxidase.
Related Catalog	Natural Products >> Acids and Aldehydes Research Areas >> Others
Target	Human Endogenous Metabolite
In Vitro	D(-)-2-Aminobutyric acid (D-α-aminobutyric acid) is a substrate of D-amino acid oxidase[1].
References	[1]. Yagi K, et al. Spectroscopic demonstration of an initial stage of the complex of D-amino acid oxidase and its substrate D-alpha-aminobutyric acid. Biochem Biophys Res Commun. 1980 Nov 28;97(2):370-4.

Density	1.1±0.1 g/cm3
Boiling Point	215.2±23.0 °C at 760 mmHg
Melting Point	300ºC
Molecular Formula	C₄H₉NO₂
Molecular Weight	103.120
Flash Point	83.9±22.6 °C
Exact Mass	103.063332
PSA	63.32000
LogP	-0.15
Vapour Pressure	0.1±0.9 mmHg at 25°C
Index of Refraction	1.462

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2922499990

Precursor 9
348-67-4 600728-78-7 1492-24-6 103883-01-8
600-18-0 338-69-2 72-19-5 89603-48-5
170642-21-4
DownStream 10
34271-27-7 45121-22-0 600-18-0 6893-26-1
107-10-8 124-38-9 5856-63-3 20016-85-7
2681-94-9 73349-07-2

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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