Ferrocenic acid CAS 1271-42-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1271-42-7 |
| Molecular Formula | C6H5O2 C5H5 Fe |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ferrocenic acid (CAS 1271-42-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5O2 C5H5 Fe. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5O2 C5H5 Fe |
| Molecular Weight | 230.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Phenethyl 2,2,2-trifluoroacetate (CAS 55419-66-4)
- ethyl 4-phenylbut-2-ynoate (CAS 96417-50-4)
- 4-Chloro-3-(trifluoromethyl)benzenesulfonic acid (CAS 1644-79-7)
- 3-Bromo-6-tert-butyl-1H-indazole (CAS 1167056-26-9)
- 2,5-Difluoro-3-iodopyridine (CAS 1214377-11-3)
- Methyl (R)-3-amino-3-(2,3-difluorophenyl)propanoate (CAS 1213035-13-2)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
Why CATO?
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