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178172-26-4
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1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
CAS: 178172-26-4
Molecular Formula: C12H19NO4
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178172-26-4
178172-26-4 -
Names and Identifiers
Name
1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
Synonyms
Saxagliptin Intermediate 1
Ethyl N-Boc-L-proline-4-ene
ethyl N- Boc- 4,5- dehydroprolinate
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethylester
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
(S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate
(5S)-4,5-dihydro-1H-pyrrole-1,5-dicarboxylic?acid?1-(1,1-dimethylethyl)-5-ethyl?ester
CAS
178172-26-4
InChI
InChI=1/C12H19NO4/c1-5-16-10(14)9-7-6-8-13(9)11(15)17-12(2,3)4/h6,8-9H,5,7H2,1-4H3/t9-/m0/s1
178172-26-4 -
Physico-chemical Properties
Molecular Formula
C12H19NO4
Molar Mass
241.28
Density
1.125±0.06 g/cm3(Predicted)
Boling Point
315.6±42.0 °C(Predicted)
Flash Point
144.689°C
Vapor Presure
0mmHg at 25°C
pKa
-2.52±0.40(Predicted)
Storage Condition
2-8°C
Refractive Index
1.49
View 178172-26-4 structural formula
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
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Saxagliptin Impurity 51
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CAS: 178172-26-4
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Shanghai Yuanye Bio-Technology Co., Ltd.
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
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CAS: 178172-26-4
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Zhejiang Hangyu API Co., Ltd
Product Name:
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
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CAS: 178172-26-4
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Email: jamie@api-made.com
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Spot supply
Product Name:
Saxagliptin Impurity 51
Visit Supplier Webpage
Request for quotation
CAS: 178172-26-4
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Shanghai Yuanye Bio-Technology Co., Ltd.
Product Name:
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
Visit Supplier Webpage
Request for quotation
CAS: 178172-26-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Zhejiang Hangyu API Co., Ltd
Product Name:
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
Request for quotation
CAS: 178172-26-4
Tel: +8618632988332
Email: jamie@api-made.com
Mobile: +8618134193529
QQ: 2783120098
WhatsApp: +8618632988332
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178172-26-4
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