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H-DL-GLA-OH

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Origin: China

Cas No: 56271-99-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 56271-99-9 Formula: C6H9NO6 Molecular Weight: 191.13900

Basic Info

Chemical Name	H-DL-GLA-OH
Synonyms	4-carboxyglutamic acid; 2-amino-4-carboxypentanedioic acid; 3-Amino-1,1,3-propanetricarboxylic cid; 4-CARBOXYFURAN-2-BORONIC ACID PINACOL ESTER;
CAS No.	56271-99-9
Molecular Formula	C6H9NO6
Molecular Weight	191.13900
PSA	137.92000
LogP	-0.72590

Properties

Appearance & Physical State	Crystalline
Density	1.649 g/cm3
Boiling Point	418ºC at 760 mmHg
Melting Point	167ºC
Flash Point	206.6ºC
Refractive Index	1.569
Storage Condition	2-8ºC

Safety Info

HS Code	2922499990

Synthesis Route

N-benzyloxycarbonyl-γ-carboxy-DL-glutamic acid→H-DL-GLA-OH
diethyl benzyloxycarbonyl-γ-carboxy-DL-pyroglutamate→H-DL-GLA-OH
Z-γ,γ,-di-tert-butyl-D,L-carboxyglutamic acid methyl ester→H-DL-GLA-OH

Precursor

5-[(2-methylpropan-2-yl)oxy]-4-[(2-methylpropan-2-yl)oxycarbonyl]-5-oxo-2-(phenylmethoxycarbonylamino)pentanoic acid
N-benzyloxycarbonyl-γ-carboxy-DL-glutamic acid
Z-γ,γ,-di-tert-butyl-D,L-carboxyglutamic acid methyl ester
tribenzyl 3-(((benzyloxy)carbonyl)amino)propane-1,1,3-tricarboxylate

Downstream Product

glutamic acid

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