| Company Name: |
Wuxi Helen Biotechnology Co., Ltd.,
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| Tel: |
0510-85629785 18013409632 |
| Email: |
sales@reading-chemicals.com |
| Products Intro: |
Product Name:benzyl (3S,4S)-3-ethyl-4-(2-hydroxyacetyl)pyrrolidine-1-carboxylate
Purity:>=95% Package:10mg;25mg;50mg;100mg;200mg;500mg
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| Company Name: |
QUALITY CONTROL SOLUTIONS LTD.
|
| Tel: |
13670046396 |
| Email: |
ORDERS@QCSRM.COM |
| Products Intro: |
Product Name:Upadacitinib Impurity 26
CAS:201228-22-0
Purity:95% HPLC Package:10MG;25MG;50MG;100MG
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| Company Name: |
Molcoo Chemicals Inc.
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| Tel: |
17386083646 |
| Email: |
2853567991@qq.com |
| Products Intro: |
Product Name:Upadacitinib Impurity 26
Purity:95% Package:25mg;50mg;100mg
|
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| | 1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4R)-rel- Basic information |
| Product Name: | 1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4R)-rel- | | Synonyms: | 1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4R)-rel-;(3R,4R)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic Acid;benzyl (3S,4S)-3-ethyl-4-(2-hydroxyacetyl)pyrrolidine-1-carboxylate | | CAS: | 201228-22-0 | | MF: | C15H19NO4 | | MW: | 277.32 | | EINECS: | | | Product Categories: | | | Mol File: | 201228-22-0.mol |  |
| | 1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4R)-rel- Chemical Properties |
| Boiling point | 443.9±45.0 °C(Predicted) | | density | 1.216±0.06 g/cm3(Predicted) | | pka | 4.48±0.40(Predicted) |
| | 1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4R)-rel- Usage And Synthesis |
| Uses | (3R,4R)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic Acid is used in the preparation of Jak inhibitor. |
| | 1,3-Pyrrolidinedicarboxylic acid, 4-ethyl-, 1-(phenylmethyl) ester, (3R,4R)-rel- Preparation Products And Raw materials |
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