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2,4-diaminobutyric acid

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Origin: China

Cas No: 305-62-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 305-62-4 Formula: C4H10N2O2 Molecular Weight: 118.13400

Basic Info

Chemical Name	2,4-diaminobutyric acid
Synonyms	Butanoic acid, 2,4-diamino-; 2,3-DIPHENYL-1,2,3,4-TETRAHYDRO-QUINOXALINE-5-CARBOXYLIC ACID; 2,4-diaminobutanoic acid; 2,4-DIAMINO-BUTYRIC ACID;
CAS No.	305-62-4
Molecular Formula	C4H10N2O2
Molecular Weight	118.13400
PSA	89.34000
LogP	0.14770

Properties

Density	1.219 g/cm3
Boiling Point	320.986ºC at 760 mmHg
Flash Point	147.927ºC
Refractive Index	1.514

Safety Info

HS Code	2922499990

Synthesis Route

benzoylglycyl-Nγ-(pivaloyloxy)glutamine N-methylamide→2,4-diaminobutyric acid+L-glutamic acid
dicyclohexylammonium Nα-benzyloxycarbonylamino-γ-nitrobutyrate→2,4-diaminobutyric acid
<2,6-bis(1,1-dimethylethyl)-4-methoxyphenyl>-2,4-bis(acetamido)butanoat→2,4-diaminobutyric acid

Precursor

dicyclohexylammonium Nα-benzyloxycarbonylamino-γ-nitrobutyrate
Pht-D/L-Dab(Pht)-OH
propane-1,1,3-tricarboxylic acid
(S)-2-acetamido-4-amino-N,N-diethylbutanamide hydrochloride

Downstream Product

aspartic acid
rac 3-Amino-pyrrolidin-2-one
Glycine
β-alanine

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