Home > Heterocyclic Compounds> (S)-(-)-Alpha-(Boc-Amino)-Gamma-Butyrolactone

(S)-(-)-Alpha-(Boc-Amino)-Gamma-Butyrolactone

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Origin: China

Cas No: 40856-59-5

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.: 40856-59-5 Formula: C9H15NO4 Molecular Weight: 201.22000

Basic Info

Chemical Name	(S)-(-)-Alpha-(Boc-Amino)-Gamma-Butyrolactone
Synonyms	(S)-(-)-Alpha-(Boc-amino)-Gamma-Butyrolactone; tert-butyl N-[(3S)-2-oxooxolan-3-yl]carbamate; Boc-L-Homoserine lactone; (S)-tert-Butyl (2-oxotetrahydrofuran-3-yl)carbamate;
CAS No.	40856-59-5
Molecular Formula	C9H15NO4
Molecular Weight	201.22000
PSA	64.63000
LogP	1.21750

Properties

Density	1.15g/cm3
Boiling Point	363.7ºC at 760 mmHg
Flash Point	173.8ºC
Refractive Index	1.474

Safety Info

HS Code	2932209090

Synthesis Route

Boc-L-homoserine→(S)-(-)-Alpha-(Boc-Amino)-Gamma-Butyrolactone
tert-butoxycarbonyl anhydride+alpha-Amino-gamma-butyrolactone hydrobromide→(S)-(-)-Alpha-(Boc-Amino)-Gamma-Butyrolactone
methyl (2S)-4-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate→(S)-(-)-Alpha-(Boc-Amino)-Gamma-Butyrolactone

Precursor

Boc-L-homoserine
tert-butoxycarbonyl anhydride
alpha-Amino-gamma-butyrolactone hydrobromide
methyl (2S)-4-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate

Downstream Product

Boc-L-homoserine
Benzyl (2R)-2-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-4-oxobu tanoate

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