Rifamycin Impurity 10 CAS 13553-79-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 13553-79-2 |
| Molecular Formula | C37H45NO12 |
| Molecular Weight | 695.75 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rifamycin Impurity 10 (CAS 13553-79-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C37H45NO12. Molecular weight: 695.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C37H45NO12 |
| Molecular Weight | 695.75 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Rifamycin Standards
Recommended Standards
- Rifapentine impurity 20 (CAS CATO-C4X-195920)
- Qca570 (CAS 2207569-08-0)
- Z-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone (CAS 1926163-61-2)
- Spiramycin EP Impurity H (CAS CATO-C1896290)
- Regadenoson Impurity 55 (CAS CATO-C4X-198555)
- N-Benzyl([1,1-biphenyl]-4-yl)methanamine hydrochloride (CAS 1048640-47-6)
- 2,6-Dimethylnicotinoyl chloride (CAS 1215964-43-4)
- 1-(Ethoxymethyl)-3,4-dihydroisoquinoline (CAS 88422-90-6)
- 6-(Furan-2-yl)-3-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 937597-65-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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