6,6-Difluorospiro[2.5]octane-1-carboxylic acid CAS 1447943-53-4
| CAS No. | 1447943-53-4 |
| Molecular Formula | C9H12F2O2 |
| Molecular Weight | 190.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6,6-Difluorospiro[2.5]octane-1-carboxylic acid 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.
6,6-Difluorospiro[2.5]octane-1-carboxylic acid (CAS 1447943-53-4), molecular formula C9H12F2O2 and molecular weight 190.19 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, 6,6-Difluorospiro[2.5]octane-1-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.19 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 | C9H12F2O2 |
| Molecular Weight | 190.19 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Difluorospiro Standards
- methyl 6,6-difluorospiro[3.3]heptane-2-carboxylate (CAS 1419101-40-8)
- 1,1-Difluorospiro[2.5]octane-6-carboxylic Acid (CAS 1447943-49-8)
- (1S)-6,6-Difluorospiro[2.5]octane-1-carboxylic acid (CAS 1645564-71-1)
- (1R)-6,6-Difluorospiro[2.5]octane-1-carboxylic acid (CAS 1645564-72-2)
- 1,1-Difluorospiro[2.5]Octane-5-carboxylic acid (CAS 2306264-35-5)
- (2,2-difluorospiro[2.5]octan-6-yl)methanol (CAS 1783695-47-5)
- (1,1-Difluorospiro[2.5]Octan-5-yl)methanol (CAS 2306269-18-9)
- (6,6-Difluorospiro[2.5]Octan-1-yl)methanol (CAS 2028236-10-2)
Recommended Standards
- (3-exo)-8,8-Difluorobicyclo[3.2.1]octane-3-carboxylic acid (CAS 1447972-21-5)
- 8,8-Difluorobicyclo[3.2.1]octane-3-carboxylic acid (CAS 1447942-37-1)
- <SC>DL</SC>-3,4-dihydroxymandelic acid (CAS 14883-87-5)
- Methyl7,7-difluoronorcarane-3-carboxylate (CAS 1494594-75-0)
- Ethyl 6-bromo-2-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1704065-80-4)
- Methyl 2-amino-5-(3-chloropropoxy)-4-methoxybenzoate (CAS 380844-26-8)
- 4,5-Dibromo-2-ethyl-1H-imidazole (CAS 4002-82-8)
- 4-Amino-2-bromonicotinonitrile (CAS 1806963-70-1)
- 1-(5-Methyl-6-nitro-1H-indazol-1-yl)ethanone (CAS 75844-29-0)
- Methyl 4-methyl-1-oxaspiro[2.4]heptane-2-carboxylate (CAS 73039-96-0)
- {3-[(4-fluorophenyl)methyl]-1,2,4-oxadiazol-5-yl}methanol (CAS 1341975-18-5)
- 7-Chloro-1-naphthoic acid (CAS 58926-30-0)
- Z-p-carboxy-Phe(OtBu)-OH (CAS 270567-85-6)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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