Methyl 3,3-difluorocyclobutanecarboxylate CAS 1234616-13-7
| CAS No. | 1234616-13-7 |
| Molecular Formula | C6H8F2O2 |
| Molecular Weight | 150.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, Methyl 3,3-difluorocyclobutanecarboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Methyl 3,3-difluorocyclobutanecarboxylate (CAS 1234616-13-7), molecular formula C6H8F2O2 and molecular weight 150.12 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 3,3-difluorocyclobutanecarboxylate 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 | C6H8F2O2 |
| Molecular Weight | 150.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Methyl Standards
Recommended Standards
- Capecitabine Impurity 29 (CAS 5006-64-4)
- 3,3-Difluorocyclopentaecarboxylic acid (CAS 1260897-05-9)
- Dimethyl allylphosphonate (CAS 757-54-0)
- 2,2-Difluoro-3,3-dimethylcyclopropane-1-carboxylic acid (CAS 131262-35-6)
- 2-Oxo-3-(pyridin-2-yl)propanoic acid hydrochloride (CAS 925460-25-9)
- (R)-(2-oxooxazolidin-4-yl)methyl 4-methylbenzenesulfonate (CAS 144542-45-0)
- 1-Benzyl-1-methylhydrazine (CAS 3931-52-0)
- 4-Ethylfuran-2-carbaldehyde (CAS 66414-02-6)
- Ethyl 1-cyclopropyl-3-(difluoromethyl)-1H-pyrazole-5-carboxylate (CAS 2540503-48-6)
- Cyclopentyl(1-(phenylthio)cyclopropyl)methanol (CAS 1956334-92-1)
- (2E)-1-(4-Methoxyphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1639856-65-7)
- Ethyl undec-10-ynoate (CAS 94030-75-8)
- 3-(3,5-Dimethyl-1h-1,2,4-triazol-1-yl)benzaldehyde (CAS 1341501-54-9)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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