Flomoxef Impurity 22 CAS 56610-81-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 56610-81-2 |
| Molecular Formula | C3H6N4OS |
| Molecular Weight | 146.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Flomoxef Impurity 22 (CAS 56610-81-2) pharmacopoeial impurity standards reference standard. Molecular formula: C3H6N4OS. Molecular weight: 146.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H6N4OS |
| Molecular Weight | 146.17 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Flomoxef Standards
- Flomoxef Impurity 3 (CAS 83494-32-0)
- Flomoxef Impurity 36 (CAS CATO-C4X-138236)
- Flomoxef Impurity 13 (CAS CATO-C4X-138213)
- Flomoxef Impurity 10 (CAS CATO-C4X-138210)
- Flomoxef Impurity 12 (CAS 88570-74-5)
- Flomoxef Impurity 48 (CAS CATO-C4X-138248)
- Flomoxef Impurity 12 (CAS CATO-C4X-138212)
- Flomoxef Impurity 59 (CAS 2095489-25-9)
Recommended Standards
- Ranitidine Impurity 23 (CAS CATO-C4X-137023)
- 2-Amino-2-thiazoline-4-carboxylic Acid (CAS 2150-55-2)
- ZAPA Sulfate (CAS 92138-10-8)
- Butylphthalide Impurity C165 (CAS 4767-54-8)
- Leflunomide EP Impurity E (CAS 208401-20-1)
- 1-(4-Chloro-1h-pyrrol-2-yl)-N-methylmethanamine (CAS 1394041-43-0)
- 1-[[(6R,7R)-7-[[(2Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-[2-[(2-chloro-3,4-dihydroxybenzoyl)amino]ethyl]-pyrrolidinium Inner Salt (CAS 1225208-43-4)
- 1-(3-Bromopropyl)-2,4-dimethylbenzene (CAS 27645-10-9)
- 1-(2-Methylbenzyl)piperidin-4-ol (CAS 414882-65-8)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com