2,2-difluorospiro[3.3]heptan-6-one CAS 2137641-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137641-05-3 |
| Molecular Formula | C7H8F2O |
| Molecular Weight | 146.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-difluorospiro[3.3]heptan-6-one (CAS 2137641-05-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8F2O. Molecular weight: 146.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8F2O |
| Molecular Weight | 146.13 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 |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related difluorospiro Standards
- 2,2-difluorospiro[2.3]hexane-5-carbaldehyde (CAS 2411246-39-2)
- 6,6-Difluorospiro[3.3]heptan-2-amine (CAS 1354952-13-8)
- (1,1-Difluorospiro[2.3]hexan-5-yl)methanamine (CAS 2092051-33-5)
- 2,2-Difluorospiro[2.2]pentane-1-carboxylic acid (CAS 2193061-40-2)
- 4,4-Difluorospiro[2.2]pentane-1-carboxylic acid (CAS 2361635-28-9)
- (1,1-Difluorospiro[2.3]Hexan-5-yl)methanol (CAS 2090653-93-1)
- (2,2-Difluorospiro[2.3]Hexan-1-yl)methanol (CAS 2166779-81-1)
- 6,6-Difluorospiro[3.3]Heptan-2-ol (CAS 2408974-56-9)
Recommended Standards
- 2-[(trifluoromethyl)sulfanyl]ethan-1-ol (CAS 307337-29-7)
- (1R,3s,5S)-6,6-Difluorobicyclo[3.1.0]hexane-3-carbaldehyde (CAS 2126913-33-3)
- 5-NITRO-1,3,4-THIADIAZOL-2-AMINE (CAS 26907-62-0)
- Methyl 4-chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 866051-44-7)
- 2-((6-Amino-3-methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidin-5-yl)carbamoyl)phenyl acetate (CAS 176379-34-3)
- Methyl 2-(((2,2-dimethoxyethyl)amino)methylene)-4-methoxy-3-oxobutanoate (CAS 1335210-26-8)
- 2-[4-(2-chloroacetyl)piperazin-1-yl]-2-(4-methoxyphenyl)acetonitrile (CAS 923176-59-4)
- 2-Bromoiodobenzene-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1173023-32-9)
- N-(2,2-dimethylthietan-3-yl)methanesulfonamide (CAS 1849243-12-4)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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