Methazolamide Impurity 2 CAS 1312679-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1312679-00-7 |
| Molecular Formula | C5H7N3O4S2 |
| Molecular Weight | 237.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methazolamide Impurity 2 (CAS 1312679-00-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7N3O4S2. Molecular weight: 237.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7N3O4S2 |
| Molecular Weight | 237.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methazolamide Standards
- Methazolamide Impurity 1 (CAS CATO-C4X-34041)
- Methazolamide (CAS 554-57-4)
- Methazolamide Impurity 4 (CAS CATO-C4X-34044)
- Methazolamide Impurity 4 (CAS 38583-51-6)
- Methazolamide Impurity 2 (CAS CATO-C4X-34042)
- Methazolamide Impurity 5 (CAS CATO-C4X-34045)
- Methazolamide Impurity 3 (CAS CATO-C4X-34043)
- Methazolamide Impurity 6 (CAS CATO-C4X-34046)
Recommended Standards
- 1-(2-Cyanophenyl)-3-phenylurea (CAS 13114-96-0)
- 4-(4-Aminophenyl)phthalazin-1(2H)-one (CAS 131741-53-2)
- 1-Methyl-2-(1-methyl-1h-pyrazol-4-yl)-6-oxopiperidine-3-carboxylic acid (CAS 1311316-52-5)
- ML148 (CAS 451496-96-1)
- 1-(3-aminophenyl)-3-(5,6,7,8-tetrahydronaphthalen-1-yl)urea (CAS 1040346-63-1)
- 5-(Pyridin-2-yl)-1H-pyrazol-3-amine dihydrochloride (CAS 1239966-23-4)
- tert-Butyl 4-(pyrrolidin-2-yl)piperidine-1-carboxylate (CAS 1250995-29-9)
- tert-Butyl (3-bromo-4-chloro-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2245358-38-5)
- Irinotecan EP Impurity L HCl (CAS 1992961-26-8)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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