Hydrocortisone Impurity 71 CAS 37413-94-8
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 37413-94-8 |
| Molecular Formula | C23H30O4 |
| Molecular Weight | 370.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Hydrocortisone Impurity 71 (CAS 37413-94-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H30O4. Molecular weight: 370.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H30O4 |
| Molecular Weight | 370.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Hydrocortisone Standards
- Hydrocortisone Impurity N3 (CAS 23460-76-6)
- Hydrocortisone Impurity 65 (CAS CATO-C4X-140165)
- Hydrocortisone-d4 (CAS 73565-87-4)
- Hydrocortisone Impurity 63 (CAS 20380-16-9)
- Hydrocortisone 21-Carboxylic Acid (CAS 57172-48-2)
- Hydrocortisone Impurity 55 (CAS CATO-C4X-140155)
- Hydrocortisone EP Impurity O (CAS 154032-37-8)
- Hydrocortisone Impurity 21 (CAS 68473-77-8)
Recommended Standards
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- 6-Ethyl-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile (CAS 931926-94-2)
- 3-Methyl-2,5-di(thiophen-2-yl)-1H-pyrrole (CAS 220655-13-0)
- 2-Acetylcyclopent-4-ene-1,3-dione (CAS 4056-67-1)
- 2-Nitrofluorene (CAS 607-57-8)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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