Norfloxacin Impurity 1 (CAS 70032-16-5) — formula C11H7ClFNO3, molecular weight 255.63; category pharmaceutical intermediates and APIs.
Norfloxacin Impurity 1 (CAS 70032-16-5) is a pharmaceutical intermediates and APIs. Its molecular formula C11H7ClFNO3 comprises 11 C, 7 H, 1 Cl, 1 F, 1 N, 3 O atoms. Its molecular weight is about 255.63. Reported physicochemical data: LogP about 2. Pharmaceutical intermediates and APIs are critical building blocks for drug synthesis, with strict requirements on purity, impurities and process consistency. Used in API synthesis, formulation and pre-clinical research; supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 70032-16-5 |
|---|---|
| Molecular Formula | C11H7ClFNO3 |
| Molecular Weight | 255.63 |
| LogP | 2 |
| Applications | formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Pharmaceutical Intermediates & APIs |
Documented applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Norfloxacin Impurity 1 is a pharmaceutical intermediate or API compound with CAS registry number 70032-16-5 and molecular formula C11H7ClFNO3 (molecular weight 255.63), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 70032-16-5
Its molecular formula C11H7ClFNO3 comprises 11 C, 7 H, 1 Cl, 1 F, 1 N, 3 O atoms.
Also known as: Norfloxacin Impurity 1 · 诺氟沙星杂质NFSX-2-06
Category: pharmaceutical intermediates and APIs
The CAS registry number of Norfloxacin Impurity 1 is 70032-16-5.
Molecular formula C11H7ClFNO3, molecular weight 255.63.
It is also registered under: Norfloxacin Impurity 1, 诺氟沙星杂质NFSX-2-06.
Recorded applications: formulation and pre-clinical research, supplied with COA and impurity-profile documentation. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Norfloxacin Impurity 1 (CAS 70032-16-5), compiled from public chemistry databases.
| CAS Number | 70032-16-5 |
|---|---|
| PubChem CID | 12733879 |
| Molecular Formula | C11H7ClFNO3 |
| IUPAC Name | 7-chloro-6-fluoro-1-methyl-4-oxoquinoline-3-carboxylic acid |
| Molecular Weight | 255.63 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 255.0098489 |
| Monoisotopic Mass | 255.0098489 |
| Topological Polar Surface Area | 57.6 |
| Heavy Atom Count | 17 |
70032-16-5; 1-Desmethyl-7-depyrazine-7-chloro Norfloxacin; 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; SCHEMBL6669710; SCHEMBL29577405; FAAPYLBTHHVCQD-UHFFFAOYSA-N; DB-400111; 1-Desmethyl-7-depyrazine-7-chloroNorfloxacin; 1-methyl-6-fluoro-7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 7-Chloro-6-fluoro-1,4-dihydro-1-methyl-4-oxo-3-quinolinecarboxylic acid; 7-chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 诺氟沙星杂质NFSX-2-06