trans-3-(difluoromethyl)cyclobutanecarboxylic acid CAS 1773508-02-3
| CAS No. | 1773508-02-3 |
| Molecular Formula | C6H8F2O2 |
| Molecular Weight | 150.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), trans-3-(difluoromethyl)cyclobutanecarboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
trans-3-(difluoromethyl)cyclobutanecarboxylic acid (CAS 1773508-02-3), molecular formula C6H8F2O2 and molecular weight 150.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, trans-3-(difluoromethyl)cyclobutanecarboxylic acid 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8F2O2 |
| Molecular Weight | 150.12 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.) | 1994 |
| Halogen Content | F-containing |
Related trans Standards
- 2-(Difluoromethyl)cyclobutane-1-carboxylic acid (CAS 1421601-68-4)
- 3-(difluoromethyl)cyclobutanecarboxylic acid (CAS 1613330-49-6)
- 2-(difluoromethyl)furan-3-carbaldehyde (CAS 1706464-73-4)
- 1-(Difluoromethyl)cyclobutane-1-carboxylic acid (CAS 1773507-91-7)
- 3-(Difluoromethyl)-5-methyl-4,5-dihydro-1H-pyrazol-5-ol (CAS 933768-35-5)
- 1-(Difluoromethyl)-1H-pyrazole-5-thiol (CAS 2923474-87-5)
- 2-(Difluoromethyl)thiazol-4-amine (CAS 930303-50-7)
- 3-(Difluoromethyl)isothiazol-5-amine (CAS 2270872-91-6)
Recommended Standards
- (1S,3s)-3-(difluoromethyl)cyclobutane-1-carboxylic acid (CAS 1773508-01-2)
- 2-Cyclobutyl-2,2-difluoroacetic acid (CAS 1783745-14-1)
- (1R,2R)-2-(difluoromethyl)cyclobutane-1-carboxylic acid (CAS 1773507-94-0)
- 1-Ethyl-2,2-difluorocyclopropane-1-carboxylic acid (CAS 1859140-36-5)
- 2-[(5-bromopyridin-2-yl)sulfanyl]pyridine-3-carboxylic acid (CAS 1016799-66-8)
- 4-Bromo-1-(toluene-4-sulfonyl)-pyrrolidin-3-one (CAS 170456-82-3)
- 4-((Cyclobutylmethyl)carbamoyl)benzoic acid (CAS 1153316-25-6)
- 1-(1,2,3-Thiadiazol-5-yl)ethan-1-one (CAS 136918-88-2)
- tert-Butyl ((1-((S)-2-aminopropanoyl)pyrrolidin-2-yl)methyl)(methyl)carbamate (CAS 1354026-62-2)
- Tert-butyl (S)-3-methyl-4-oxopiperidine-1-carboxylate (CAS 2092486-33-2)
- 1-Methoxy-4-(methylsulfinyl)benzene (CAS 3517-99-5)
- XLR-11 4-Hydroxypentyl metabolite (CAS 1782099-36-8)
- (5-Bromobenzo[d][1,3]dioxol-4-yl)methanol (CAS 669051-19-8)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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