Ceftazidime EP Impurity B (CAS No. 97148-38-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Pharmaceutical Intermediates & APIs. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Pharmaceutical Intermediates & APIs
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The CAS number of Ceftazidime EP Impurity B is 97148-38-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Pharmaceutical Intermediates & APIs.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
头孢他啶EP杂质B · CAS 97148-38-4 · C22H22N6O7S2. UNII UU1494IX6R.
| CAS 号 | 97148-38-4 |
|---|---|
| PubChem CID | 71587366 |
| 分子式 | C22H22N6O7S2 |
| IUPAC 名称 | (6R,7R)-7-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxylatopropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;hydron |
| UNII（FDA） | UU1494IX6R |
| Molecular Weight | 546.6 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 7 |
| Exact Mass | 546.09913941 |
| Monoisotopic Mass | 546.09913941 |
| Topological Polar Surface Area | 248 |
| Heavy Atom Count | 37 |
| Formal Charge | 0 |
| Complexity | 1020 |
CAS 号 97148-38-4；分子式 C22H22N6O7S2；分子量 — g/mol。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.