Cas 148587-50-2,(2S,4S)-4-tert-Butoxycarbonylmethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-methyl ester

148587-50-2

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Basic information

Product Name: (2S,4S)-4-tert-Butoxycarbonylmethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-methyl ester
Synonyms: (2S,4S)-4-tert-Butoxycarbonylmethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-methyl ester
CAS NO:148587-50-2
Molecular Formula:
Molecular Weight: 391.421
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (2S,4S)-4-tert-Butoxycarbonylmethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (2S,4S)-4-tert-Butoxycarbonylmethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-methyl ester(148587-50-2)
EPA Substance Registry System: (2S,4S)-4-tert-Butoxycarbonylmethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 2-benzyl ester 1-methyl ester(148587-50-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 148587-50-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 148587-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,5,8 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 148587-50:
(8*1)+(7*4)+(6*8)+(5*5)+(4*8)+(3*7)+(2*5)+(1*0)=172
172 % 10 = 2
So 148587-50-2 is a valid CAS Registry Number.

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148587-50-2Relevant academic research and scientific papers

Synthesis of (2S,4S)-2-Carboxy-4-Pyrrolidine Acetic Acid, a Conformationally Constrained 2-Amino Adipic Acid Analogue

Langlois, Nicole,Rojas, Anne

, p. 2477 - 2480 (2007/10/02)

(2S,4S)-2-carboxy-4-pyrrolidine acetic acid was synthesized from (S)-pyroglutamic acid in 26 percent overall yield by a regiospecific deprotonation of the N-methoxycarbonyl benzylester 4. Key Words: pyroglutamic acid, excitatory amino-acids, alkyl bromoacetate, sodium cyanoborohydride.

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