Cholesterol Impurity 12 CAS 570-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 570-88-7 |
| Molecular Formula | C23H38N4O3 |
| Molecular Weight | 418.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Cholesterol Impurity 12 (CAS 570-88-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H38N4O3. Molecular weight: 418.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H38N4O3 |
| Molecular Weight | 418.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Cholesterol Standards
- Cholesterol 7-hydroperoxide (CAS 2846-29-9)
- Cholesterol Impurity 20 (CAS 1254-03-1)
- Cholesterol Impurity 30 (CAS 1253-88-9)
- Cholesterol Impurity 35 (CAS 64519-14-8)
- Cholesterol Formate (CAS 4351-55-7)
- Cholesterol Impurity 32 (CAS 51373-26-3)
- Cholesterol For Parenteral Use EP Impurity F (CAS 604-35-3)
- Cholesterol Impurity 39 (CAS 17137-70-1)
Recommended Standards
- Anhydro Simvastatin Acid Sodium Salt (CAS 393825-04-2)
- Eliglustat Impurity 7 (CAS 491833-30-8)
- 7,7-Azo-3-α,12-α-dihydroxycholanic Acid (CAS 86992-52-1)
- MDL 29913 (CAS 135721-56-1)
- 3-Chloropropionamide (CAS 5875-24-1)
- Afatinib Impurity 8 (CAS CATO-C4X-10068)
- 4,6-Dimethylpyrimidine-2-thiol hydrochloride hydrate (CAS 107708-07-6)
- MI-1 (CAS 433311-07-0)
- 2,9-Bis(4-methoxyphenyl)-1,10-phenanthroline (CAS 89333-97-1)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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