Home > Aminoacid Compounds> (2S,3S)-3-Methylpyrrolidine-2-carboxylic acid

(2S,3S)-3-Methylpyrrolidine-2-carboxylic acid

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Origin: China

Cas No: 10512-89-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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CAS No.: 10512-89-7 Formula: C6H11NO2 Molecular Weight: 129.15700

Basic Info

Chemical Name	(2S,3S)-3-Methylpyrrolidine-2-carboxylic acid
Synonyms	trans-3-Methyl-L-proline; (2S,3S)-3-METHYLPYRROLIDINE-2-CARBOXYLIC ACID;
CAS No.	10512-89-7
Molecular Formula	C6H11NO2
Molecular Weight	129.15700
PSA	49.33000
LogP	0.39780

Properties

Density	1.104g/cm3
Boiling Point	250.2ºC at 760mmHg
Flash Point	105.1ºC
Refractive Index	1.469
Vapor Pressure	0.00694mmHg at 25°C

Safety Info

Safety Statements	37/39-26
HS Code	2933990090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

methyl (2S,3S)-N-tert-butoxycarbonyl-3-methylprolinate→(2S,3S)-3-Methylpyrrolidine-2-carboxylic acid
(4S,5S)-5-tert-butyldiphenylsilyloxymethyl-N-tert-butyloxycarbonyl-4-methylpyrrolidin-2-one→(2S,3S)-3-Methylpyrrolidine-2-carboxylic acid
1,1-dimethylethyl (2S,3S)-2-(hydroxymethyl)-3-methyl-1-pyrrolidinecarboxylate→(2S,3S)-3-Methylpyrrolidine-2-carboxylic acid

Precursor

1,1-dimethylethyl (2S,3S)-2-(hydroxymethyl)-3-methyl-1-pyrrolidinecarboxylate
(4S,5S)-5-tert-butyldiphenylsilyloxymethyl-N-tert-butyloxycarbonyl-4-methylpyrrolidin-2-one
L-isoleucine
(2S,3S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-3-methyl-pyrrolidine-1-carboxylic acid tert-butyl ester

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