ChemicalBook >> CAS DataBase List >>(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
![(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone Structure](CAS/GIF/149140-54-5.gif)
- CAS No.
- 149140-54-5
- Chemical Name:
- (3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
- Synonyms
- Cabazitaxel Impurity 57;Cephalomannine Impurity 7;(3R,4S)-4-phenyl-3-triethylsilyloxyazetidin-2-one;(3R,4S)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone;(3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone;(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone;2-Azetidinone,4-phenyl-3-[(triethylsilyl)oxy]-, (3R,4S)-;Polyene paclitaxel/side chain silicides (without protective groups)
- CBNumber:
- CB21872420
- Molecular Formula:
- C15H23NO2Si
- Molecular Weight:
- 277.43
- MDL Number:
- MFCD09038809
- MOL File:
- 149140-54-5.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | 69-72°C |
|---|---|
| Boiling point | 393.2±42.0 °C(Predicted) |
| Density | 1.04±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 13.56±0.60(Predicted) |
| color | White to Off-White |
| CAS DataBase Reference | 149140-54-5 |
(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | T778050 | (3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone | 149140-54-5 | 1g | $1110 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0001282 | (3R,4S)-3-((TRIETHYLSILYL)OXY)-4-PHENYL-2-AZETIDINONE 95.00% | 149140-54-5 | 1G | $304.5 | 2021-12-16 | Buy |
| Chemenu | CM210211 | (3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone 95% | 149140-54-5 | 10g | $396 | 2021-12-16 | Buy |
| Crysdot | CD42001337 | (3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone 95+% | 149140-54-5 | 10g | $420 | 2021-12-16 | Buy |
(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 19)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 | info@chemlin.com.cn | China | 17940 | 64 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| Nanjing XiZe Biotechnology CO., Ltd. | 025-58362220 15250997978 | 1511893459@qq.com | China | 7715 | 55 |
| Zhengzhou Acme Chemical Co., Ltd. | 0371-0371-55629727 13323845623 | 2885676761@qq.com | China | 9859 | 58 |
| Aikon International Limited | 025-66113011 18112977050 | cb6@aikonchem.com | China | 15495 | 58 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 | sales@rrkchem.com | China | 55717 | 58 |
| Guangzhou Dreampharm Biotechnology Co., Ltd. | 17825480238 | 3008233717@qq.com | China | 9844 | 12 |
| Jinan blalong chemical co. LTD | 2710913286@.com | 1513643261@qq.com | China | 14253 | 58 |
| Shanghai Botuo Biotechnology Co., LTD | 16621358918 | botuopharma888@163.com | China | 9215 | 58 |
149140-54-5((3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone)Related Search:
(3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone
(3R,4S)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
2-Azetidinone,4-phenyl-3-[(triethylsilyl)oxy]-, (3R,4S)-
Cabazitaxel Impurity 57
(3R,4S)-4-phenyl-3-triethylsilyloxyazetidin-2-one
Cephalomannine Impurity 7
Polyene paclitaxel/side chain silicides (without protective groups)
149140-54-5
C15H23NO2Si
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