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ChemicalBook >> (S)-1-tert-butyl 2-ethyl 4,4-dimethyl-5- oxopyrrolidine-1,2-dicarboxylate

(S)-1-tert-butyl 2-ethyl 4,4-dimethyl-5- oxopyrrolidine-1,2-dicarboxylate

(S)-1-tert-butyl 2-ethyl 4,4-dimethyl-5- oxopyrrolidine-1,2-dicarboxylate price.
  • $63 - $2106
  • Product name: (S)-1-tert-butyl 2-ethyl 4,4-dimethyl-5- oxopyrrolidine-1,2-dicarboxylate
  • CAS: 158392-80-4
  • MF: C14H23NO5
  • MW: 285.34
  • EINECS:
  • MDL Number:MFCD17926379
  • Synonyms:1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate;Ethyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate;1,2-Pyrrolidinedicarboxylic acid, 4,4-dimethyl-5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-;(S)-4,4-Dimethyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester;1-tert-butyl 2-ethyl (2S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate
Price29 Properties Safety Information Description
29 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Arctom
  • AstaTech
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 0.1G
  • 100mg
  • 100.00mg
  • 250mg
  • 250.00mg
  • 0.25G
  • 1g
  • 1.00g
  • 5G
  • Manufactureraablocks
  • Product numberAA001Q2G
  • Product description(S)-1-tert-butyl 2-ethyl 4，4-dimethyl-5-oxopyrrolidine-1，2-dicarboxylate 95%
  • Packaging250mg
  • Price$113
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001Q2G
  • Product description(S)-1-tert-butyl 2-ethyl 4，4-dimethyl-5-oxopyrrolidine-1，2-dicarboxylate 95%
  • Packaging100mg
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001Q2G
  • Product description(S)-1-tert-butyl 2-ethyl 4，4-dimethyl-5-oxopyrrolidine-1，2-dicarboxylate 95%
  • Packaging1g
  • Price$294
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ52885
  • Product description1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 97%
  • Packaging1G
  • Price$450
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ52885
  • Product description1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 97%
  • Packaging250MG
  • Price$175
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberQ52885
  • Product description1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 97%
  • Packaging5G
  • Price$1540
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number4963CR
  • Product description(S)-1-Tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging1g
  • Price$752
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4963CR
  • Product description(S)-1-Tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging5g
  • Price$2106
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4963CR
  • Product description(S)-1-Tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging250mg
  • Price$346
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number158392804
  • Product description(S)-1-tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging1g
  • Price$339.63
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number158392804
  • Product description(S)-1-tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate
  • Packaging5g
  • Price$1190.33
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY045956
  • Product descriptionEthyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate a‰￥95%
  • Packaging1g
  • Price$450
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberSY045956
  • Product descriptionEthyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate a‰￥95%
  • Packaging1g
  • Price$450
  • Updated2026-05-25
  • Buy
  • ManufacturerAstaTech
  • Product number61318
  • Product description(S)-ETHYL N-BOC-4,4-DIMETHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE 97%
  • Packaging0.25G
  • Price$200
  • Updated2026-04-30
  • Buy
  • ManufacturerAstaTech
  • Product number61318
  • Product description(S)-ETHYL N-BOC-4,4-DIMETHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE 97%
  • Packaging0.1G
  • Price$127
  • Updated2026-04-30
  • Buy
  • ManufacturerChemenu
  • Product numberCM119664
  • Product descriptionEthyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate 95%
  • Packaging250mg
  • Price$175
  • Updated2026-05-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001Q2G (S)-1-tert-butyl 2-ethyl 4，4-dimethyl-5-oxopyrrolidine-1，2-dicarboxylate 95% 250mg $113 2026-05-28 Buy
aablocks AA001Q2G (S)-1-tert-butyl 2-ethyl 4，4-dimethyl-5-oxopyrrolidine-1，2-dicarboxylate 95% 100mg $63 2026-05-28 Buy
aablocks AA001Q2G (S)-1-tert-butyl 2-ethyl 4，4-dimethyl-5-oxopyrrolidine-1，2-dicarboxylate 95% 1g $294 2026-05-28 Buy
ACHEMBLOCK Q52885 1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 97% 1G $450 2026-05-27 Buy
ACHEMBLOCK Q52885 1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 97% 250MG $175 2026-05-27 Buy
ACHEMBLOCK Q52885 1-(tert-butyl) 2-ethyl (S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 97% 5G $1540 2026-05-27 Buy
AK Scientific 4963CR (S)-1-Tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 1g $752 2021-12-16 Buy
AK Scientific 4963CR (S)-1-Tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 5g $2106 2021-12-16 Buy
AK Scientific 4963CR (S)-1-Tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 250mg $346 2021-12-16 Buy
Alichem 158392804 (S)-1-tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 1g $339.63 2021-12-16 Buy
Alichem 158392804 (S)-1-tert-Butyl2-ethyl4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate 5g $1190.33 2021-12-16 Buy
Arctom SY045956 Ethyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate a‰￥95% 1g $450 2026-05-26 Buy
Arctom SY045956 Ethyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate a‰￥95% 1g $450 2026-05-25 Buy
AstaTech 61318 (S)-ETHYL N-BOC-4,4-DIMETHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE 97% 0.25G $200 2026-04-30 Buy
AstaTech 61318 (S)-ETHYL N-BOC-4,4-DIMETHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE 97% 0.1G $127 2026-04-30 Buy
Chemenu CM119664 Ethyl (S)-1-Boc-4,4-dimethyl-5-oxopyrrolidine-2-carboxylate 95% 250mg $175 2026-05-20 Buy
Next Last

Properties

Boiling point :383.5±35.0 °C(Predicted)
Density :1.114±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :-4.06±0.60(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P330 Rinse mouth.

Description

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(2S,4S)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLIC ACID ETHYL ESTER

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Suppliers and manufacturers

Amadis Chemical Company Limited Shanghai Jian Chao Chemical Technology Co., Ltd. 3A Chemicals Shanghai Jizhi Biochemical Technology Co. Ltd. Shanghai zhigan biotechnology co., LTD Jiangsu aikang biomedical research and development co., LTD Anhui Yongsheng Pharmaceutical Technology Co., Ltd. Nanjing Meihao Pharmaceutical Technology Co., Ltd. Ningbo Benkang jishi Pharmaceutical Technology Co., Ltd. Shanghai Kaiwei Chemical Technology Co., Ltd.