Metronidazole-13C2,15N2 CAS 1173020-03-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1173020-03-5 |
| Molecular Formula | C4[13C]2H9N[15N]2O3 |
| Molecular Weight | 175.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Metronidazole-13C2,15N2 (CAS 1173020-03-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4[13C]2H9N[15N]2O3. Molecular weight: 175.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4[13C]2H9N[15N]2O3 |
| Molecular Weight | 175.13 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Metronidazole Standards
- Metronidazole-d4 (CAS 1261392-47-5)
- Metronidazole-d3 (CAS 83413-09-6)
- Metronidazole Impurity 15 (CAS 110578-73-9)
- Metronidazole Impurity 18 (CAS 113385-77-6)
- Metronidazole EP Impurity E (CAS 705-19-1)
- Metronidazole (CAS 443-48-1)
- Metronidazole Impurity N30 (CAS 56910-52-2)
- Metronidazole EP Impurity G (CAS 1010-93-1)
Recommended Standards
- Methyl 5-(difluoromethyl)-1H-pyrrole-2-carboxylate (CAS 2112952-30-2)
- Pyrido[3,4-b]pyrazine-8-carboxylic acid (CAS 1023815-46-4)
- 1-(Difluoromethyl)-4-(hydroxymethyl)pyridin-2(1H)-one (CAS 2169425-77-6)
- 2-(3-(Thiophen-2-yl)-1H-pyrazol-5-yl)aniline (CAS 178625-24-6)
- 4-Hydroxy-6-azaspiro[2.5]octane Hydrochloride (CAS 955028-68-9)
- N-(4-fluorobenzyl)cyclopropanamine (CAS 625437-46-9)
- [4-(3-Chloro-phenyl)-[1,3,5]triazin-2-yl]-(6-chloro-4-trifluoromethyl-pyridin-2-yl)-amine (CAS 1311278-30-4)
- 2-Methylazetidin-3-ol hydrochloride (CAS 920282-10-6)
- 1-(1,5-Dimethyl-1h-pyrazol-4-yl)-N-(4-fluorobenzyl)methanamine (CAS 1006465-11-7)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com