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Boc-L-Pyroglutamic acid methyl ester

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Boc-L-Pyroglutamic acid methyl ester Basic information

Product Name:
Boc-L-Pyroglutamic acid methyl ester
Synonyms:
  • (S)-N-BOC-5-METHOXYCARBONYL-2-PYRROLIDINONE
  • (S)-METHYL-N-BOC-PYROGLUTAMATE
  • BOC-L-PYROGLUTAMIC ACID METHYL ESTER
  • BOC-PYR-OME
  • (S)-N-(tert-Butoxycarbonyl)-2-pyrrolidinone-5-carboxylic acid methyl
  • Methyl Boc-L-Pyroglutamate
  • 1,2-Pyrrolidinecarboxylic acid 5-oxo,1-(tertButyl)-2-methylester
  • N-tert-Butoxycarbonyl-L-pyroglutamic acid methyl ester
CAS:
108963-96-8
MF:
C11H17NO5
MW:
243.26
EINECS:
600-890-6
Product Categories:
  • Chiral Reagents
  • Pyroglutamic acid [Pyr, pGu]
  • Amino Acids and Derivatives
  • pharmacetical
  • AMINOACIDS DERIVATIVES
Mol File:
108963-96-8.mol
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Boc-L-Pyroglutamic acid methyl ester Chemical Properties

Melting point:
68-72 °C 69-74 °C
Boiling point:
361.6±35.0 °C(Predicted)
Density 
1.209±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in dichloromethane.
pka
-4.28±0.40(Predicted)
form 
powder to crystal
color 
White to Almost white
optical activity
[α]22/D 32.0°, c = 0.5 in chloroform &_& [α]22/D -32°, c = 0.5% in chloroform
InChI
InChI=1S/C11H17NO5/c1-11(2,3)17-10(15)12-7(9(14)16-4)5-6-8(12)13/h7H,5-6H2,1-4H3/t7-/m0/s1
InChIKey
FNTAOUUEQHKLIU-ZETCQYMHSA-N
SMILES
N1(C(OC(C)(C)C)=O)C(=O)CC[C@H]1C(OC)=O
CAS DataBase Reference
108963-96-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn,N
Risk Statements 
36-43-50
Safety Statements 
26-36/37-61
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
HazardClass 
9
HS Code 
29337900
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Boc-L-Pyroglutamic acid methyl ester Usage And Synthesis

Chemical Properties

Light Yellow Solid

Uses

Methyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate in medicine, pharmacy, cosmetics, and industrial, artificial flavoring and fragrance agents

Boc-L-Pyroglutamic acid methyl esterSupplier

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