(R)-2,2-Difluorocyclobutane-1-carboxylic acid CAS 2742942-02-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2742942-02-3 |
| Molecular Formula | C5H6F2O2 |
| Molecular Weight | 136.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-2,2-Difluorocyclobutane-1-carboxylic acid (CAS 2742942-02-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H6F2O2. Molecular weight: 136.10 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H6F2O2 |
| Molecular Weight | 136.10 g/mol |
| Purity | 97%+ |
| 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.) | 2002 |
| Halogen Content | F-containing |
Related R Standards
- 2,2-difluorocyclobutane-1-carboxylic acid (CAS 1150518-74-3)
- (S)-2,2-Difluorocyclobutane-1-carboxylic acid (CAS 2750509-66-9)
- 1,3-difluorocyclobutane-1-carboxylic acid (CAS 2091263-77-1)
- 3,3-difluorocyclobutane-1-carboxamide (CAS 86770-82-3)
- 3,3-Difluorocyclobutane-1-carboximidamide (CAS 1780452-01-8)
- 3,3-difluorocyclobutane-1-thiol (CAS 2228833-09-6)
- (3,3-difluorocyclobutane-1,1-diyl)dimethanamine (CAS 1446422-58-7)
- 3,3-Difluorocyclobutane-1-carbaldehyde (CAS 1246765-49-0)
Recommended Standards
- (1S,2R)-2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 2306247-44-7)
- (1R,2R)-2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 1932447-06-7)
- 1,1-Difluoroacetylacetone (CAS 41739-23-5)
- 1-((4-Bromo-1,3-dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1496498-63-5)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazol-2-amine hydrochloride (CAS 1802375-99-0)
- tert-butyl N-(3-ethoxy-2-oxopropyl)carbamate (CAS 2007599-24-6)
- 5-Methoxy-9-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-one (CAS 23560-67-0)
- Ethyl 2-bromo-2-(4-chlorophenyl)acetate (CAS 5445-25-0)
- 3-Amino-2-pyrazinecarbonitrile (CAS 25911-65-3)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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