Deoxycholic acid Impurity 37 CAS CATO-C4X-335937
| CAS No. | CATO-C4X-335937 |
| Molecular Formula | C27H42O4 |
| Molecular Weight | 430.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Deoxycholic acid Impurity 37 (CAS CATO-C4X-335937) is a certified pharmaceutical impurity reference standard with the molecular formula C27H42O4 and a molecular weight of 430.62 g/mol.
Structurally, Deoxycholic acid Impurity 37 (C27H42O4) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 430.62 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Deoxycholic acid Impurity 37 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H42O4 |
| Molecular Weight | 430.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97.10% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Deoxycholic Standards
- Deoxycholic acid Impurity 10 (CAS 881023-82-1)
- Deoxycholic acid Impurity 27 (CAS 2242-12-8)
- Deoxycholic acid Impurity 29 (CAS 61289-17-6)
- Deoxycholic acid Impurity 30 (CAS CATO-C4X-335930)
- Deoxycholic acid Impurity 9 (CAS CATO-C4X-33599)
- Deoxycholic acid Impurity 34 (CAS CATO-C4X-335934)
- Deoxycholic acid Impurity 35 (CAS CATO-C4X-335935)
- Deoxycholic acid Impurity 36 (CAS CATO-C4X-335936)
Recommended Standards
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- Ruscogenin (CAS 472-11-7)
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- Nitazoxanide impurity 01 (CAS 173903-47-4)
- Everolimus EP Impurity A (CAS 53123-88-9)
- Axitinib Impurity 20 (CAS CATO-C4X-107120)
- 4-(2-Morpholin-4-yl-5-trifluoromethyl-pyridin-3-yl)-benzoic acid methyl ester (CAS 1311278-65-5)
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- 6,7,7,7-Tetradeuterio-6-(trideuteriomethyl)heptanal (CAS 1795020-75-5)
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- 2-(Difluoromethoxy)-5-(2,3-difluorophenyl)pyridine (CAS 1261764-07-1)
- Tert-butyl 2-(tert-butyl)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate (CAS 1395493-24-9)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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 18665070610 / Nicole.chen@cato-chem.com