Cholic Acid Impurity 49 CAS 691519-36-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 691519-36-4 |
| Molecular Formula | C26H44O4 C24H38O4 C21H25AO4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cholic Acid Impurity 49 (CAS 691519-36-4) pharmacopoeial impurity standards reference standard. Molecular formula: C26H44O4 C24H38O4 C21H25AO4. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H44O4 C24H38O4 C21H25AO4 |
| Molecular Weight | 1152.62 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) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Cholic Standards
- Cholic Acid Impurity 59 (CAS 10190-22-4)
- Cholic Acid Impurity 58 (CAS 105227-28-9)
- Cholic Acid Impurity 69 (CAS 105660-11-5)
- Cholic Acid Impurity N1 (3,7,22-Trihydroxyl-Cholanic Acid) (CAS 108266-90-6)
- Cholic Acid Impurity 25 (CAS 1093397-63-7)
- Cholic Acid Impurity 30 (CAS 1093397-66-0)
- Cholic Acid Impurity 79 (CAS 111137-23-6)
- Cholic-2,2,4,4-d4 Acid (CAS 116380-66-6)
Recommended Standards
- Atracurium Impurity 73 TFA salt (CAS CATO-C4X-185073)
- Bilastine impurity 122 (CAS 1215537-40-8)
- Ethyl 2-[(chlorosulfonyl)(methyl)amino]acetate (CAS 1249246-15-8)
- N,1-Dimethyl-4-nitro-5-imidazolecarboxamide-d3 (CAS 1189907-32-1)
- 6-(4-Bromothiophen-3-yl)-n-methylpyrimidin-4-amine (CAS 1532232-61-3)
- 26544-38-7 Dihydro-3-(tetrapropenyl)furan-2,5-dione 2,5-Furandione, dihydro-3-(tetrapropenyl)- 2,5-Furandione, dihydro-3,3,4,4-tetra-1-propenyl- Succinic anhydride, (tetrapropenyl)- AI3-28007 Dihydro-3-(tetrapropenyl)-2,5-furandione DSA DSA (crosslinking agent) EINECS 247-781-6 RD 174 Tetrapropenylsuccinic anhydride EC 247-781-6 (CAS 26544-38-7)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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