- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: (3S,4S)-3-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4-[(r)-1-carboxyethyl]-2-azetidinone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: Side chain for imipenem
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Beta -methylazetidin-2-one (4BMA)
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
90776-58-2
90776-58-2 structure
- Name: Side chain for imipenem
- Chemical Name: Side chain for imipenem
- CAS Number: 90776-58-2
- Molecular Formula: C14H27NO4Si
- Molecular Weight: 301.454
- Catalog: Chemical reagent Organic reagent Siloxane
- Create Date: 2018-12-25 20:46:27
- Modify Date: 2024-01-06 11:49:41
| Name | Side chain for imipenem |
|---|---|
| Synonyms |
(2R)-2-[(2S,3S)-3-(1-{[tert-butyl(dimethyl)silyl]oxy}ethyl)-4-oxoazetidin-2-yl]propanoic acid
SS-METHYLAZETIDIN-2-ONE (3S,4S)-3-((R)-(tert-Butyldimethyl-silyloxy)ethyl)-4((R)-carboxyethyl)-2-azetidinone 2-Azetidineacetic acid, 3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-α-methyl-4-oxo-, (αR,2S,3S)- 2-azetidineacetic acid, 3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-α-methyl-4-oxo-, (αR,2S,3S)- B-METHYLAZETIDIN-2-ONE 4-BMA Side chain for iMipe MFCD00272297 (2R)-2-{(2S,3S)-3-[(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl}propanoic acid (2R)-2-{(2S,3S)-3-[(1R)-1-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}ethyl]-4-oxo-2-azetidinyl}propanoic acid 1-Bma Or 4-Bma 1-BMA |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 424.4±10.0 °C at 760 mmHg |
| Melting Point | 146-147°C |
| Molecular Formula | C14H27NO4Si |
| Molecular Weight | 301.454 |
| Flash Point | 210.5±19.0 °C |
| Exact Mass | 301.170929 |
| PSA | 75.63000 |
| LogP | 1.36 |
| Vapour Pressure | 0.0±2.2 mmHg at 25°C |
| Index of Refraction | 1.471 |
| Safety Phrases | S22-S24/25 |
|---|---|
| WGK Germany | 3 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |