Metamizole Sodium Monohydrate CAS 5907-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5907-38-0 |
| Molecular Formula | C13H16N3O4S Na H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Metamizole Sodium Monohydrate (CAS 5907-38-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H16N3O4S Na H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H16N3O4S Na H2O |
| Molecular Weight | 351.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Metamizole Standards
- Metamizole Monohydrate EP Impurity E (CAS 117-38-4(free base))
- Metamizole EP Impurity E Sodium Salt (CAS 129-89-5)
- Metamizole Impurity 15 (CAS 23197-23-1)
- Metamizole free (CAS 50567-35-6)
- Metamizole EP Impurity C (CAS 519-98-2)
- 【禁售不询】Metamizole EP Impurity D (CAS 58-15-1)
- Metamizole Magnesium Salt (CAS 63372-86-1)
- Metamizole Impurity 5 (CAS 810-16-2)
Recommended Standards
- 2-(4-(Benzyloxy)-2-nitrophenyl)acetic acid (CAS 6860-79-3)
- 5-Ethyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 72546-09-9)
- 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with methyl 2-methyl-2-propenoate (CAS 26355-01-1)
- 2-(2-{4-[(2H-1,3-benzodioxol-5-yl)methyl]piperazin-1-yl}ethyl)-7-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 866039-66-9)
- 2-(M-tolyl)cyclopropane-1-carboxylic acid (CAS 1157137-59-1)
- 2-((4-Allyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332175-49-2)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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