C 75 (4-Methylene-2-octyl-5-oxo-tetrahydro-furan-3-carboxylic acid) CAS 218137-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 218137-86-1 |
| Molecular Formula | C14H22O4 |
| Molecular Weight | 254.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies C 75 (4-Methylene-2-octyl-5-oxo-tetrahydro-furan-3-carboxylic acid) (CAS 218137-86-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H22O4. Molecular weight: 254.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H22O4 |
| Molecular Weight | 254.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
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Recommended Standards
- Bis(1,1-dioxidotetrahydro-3-thienyl) ether (CAS 29422-01-3)
- Cyclopropyl 4-methoxydiphenylcarbinol (CAS 62587-03-5)
- Benzyl 4-phenylbutanoate (CAS 77100-93-7)
- Fluticasone Propionate Dithioacid (CAS CATO-C4X-165047)
- Icodextrin - API Standards (CAS 337376-15-5)
- Cefazolin EP Impurity J (CAS 1675245-00-7)
- 1-(oxolan-2-yl)prop-2-yn-1-amine (CAS 1495393-47-9)
- 5-Chloro-2-iodophenol (CAS 136808-72-5)
- 8-Chloronaphthalen-2-amine (CAS 843669-39-6)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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 13829788188 / jacky.chen@cato-chem.com