(S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate

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Names

[ CAS No. ]:
35418-16-7

[ Name ]:
(S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate

[Synonym ]:
2-Methyl-2-propanyl 5-oxo-L-prolinate
tert-Butyl S-2-pyrrolidone-5-carboxylate
tert-butyl (S)-5-oxo-pyrrolidine-2-carboxylate
L-Proline,5-oxo-,1,1-diMethylethyl ester
L-PyroglutaMic acid ter-butyl ester
5-Oxo-L-proline tert-butyl ester
tert-Butyl L-Pyroglutamate
L-Proline, 5-oxo-, 1,1-dimethylethyl ester
(S)-5-Oxopyrrolidine-2-carboxylic Acid tert-Butyl Ester
Pyroglutamic acid tert-butyl ester
tert-butyl5-oxo-L-prolinate
5-Oxo-L-proline 1,1-dimethylethyl ester
L-Pyr-Otbu
L-PYROGLUTAMIC ACID TERT-BUTYL ESTER
tert-butyl 5-oxo-L-prolinate
(2S)-5-oxo-proline tert-butyl ester
tert-butyl (2S)-5-oxo-pyrrolidine-2-carboxylate
tert-Butyl (S)-5-oxo-2-pyrrolidinecarboxylate
tert-Butyl (S)-5-Oxopyrrolidine-2-carboxylate
(2S)-tert-butyl 5-oxopyrrolidine-2-carboxylate
(S)-tert-butyl-5-oxopyrrolidine-2-carboxylate
tert-Butyl (S)-2-Pyrrolidone-5-carboxylate
(S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
319.2±35.0 °C at 760 mmHg

[ Melting Point ]:
102.0 to 108.0 °C

[ Molecular Formula ]:
C9H15NO3

[ Molecular Weight ]:
185.22

[ Flash Point ]:
146.8±25.9 °C

[ Exact Mass ]:
185.105194

[ PSA ]:
55.40000

[ LogP ]:
-0.70

[ Appearance of Characters ]:
Powder | White

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.467

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933790090

Precursor & DownStream

Precursor

  • tert-Butyl acetate
  • L-Pyroglutamicacid
  • Isobutylene
  • 2-Bromo-2-methylpropane
  • Di-tert-butyl dicarbonate
  • (S)-N-Boc-2-pyrrolidone-5-carboxylic acid tert-butyl ester
  • tert-Butyl hydroxycarbamate
  • (3S,6S)-benzyl 6-((S)-2-(tert-butoxycarbonyl)-5-oxopyrrolidin-1-yl)-3-methyl-3,6-dihydro-2H-1,2-oxazine-2-carboxylate
  • tert-butyl chloride

DownStream

  • (2S,4R)-4-(4-Fluorobenzyl)pyrrolidine-2-carboxylic acid
  • (S)-N-Boc-2-pyrrolidone-5-carboxylic acid tert-butyl ester
  • (2S,4R)-4-BENZYL-1-(TERT-BUTOXYCARBONYL)PYRROLIDINE-2-CARBOXYLIC ACID
  • (S)-tert-butyl 1-benzyl-5-oxopyrrolidine-2-carboxylate
  • trans-N-Boc-4-(4-fluorobenzyl)-L-proline

Customs

[ HS Code ]: 2933790090

[ Summary ]:
2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Related Compounds

  • tert-butyl 5-oxo-L-prolinate
  • (S)-tert-butyl 1-benzyl-5-oxopyrrolidine-2-carboxylate
  • (R)-tert-Butyl 5-oxopyrrolidine-2-carboxylate
  • (S)-tert-butyl 5-oxotetrahydrofuran-2-carboxylate
  • (S)-tert-butyl((5-(2-(pent-4-en-1-yl)-1,3-dioxolan-2-yl)pentan-2-yl)oxy) diphenylsilane
  • tert-butyl (S)-2-methyl-5-oxopyrrolidine-2-carboxylate