2,2-Difluorospiro[2.2]pentane-1-carboxylic acid CAS 2193061-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2193061-40-2 |
| Molecular Formula | C6H6F2O2 |
| Molecular Weight | 148.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2-Difluorospiro[2.2]pentane-1-carboxylic acid (CAS 2193061-40-2) pharmaceutical standards reference standard. Molecular formula: C6H6F2O2. Molecular weight: 148.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6F2O2 |
| Molecular Weight | 148.11 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.) | 1998 |
| Halogen Content | F-containing |
Related Difluorospiro Standards
- 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)
- 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[2.3]hexane-5-carbaldehyde (CAS 2411246-39-2)
- 2,2-difluorospiro[3.3]heptan-6-one (CAS 2137641-05-3)
Recommended Standards
- 2,2-Difluoro-3-Methylenecyclobutanecarboxylic Acid (CAS 697-55-2)
- 2,3,4-Trihydroxypentanedial (CAS 783350-52-7)
- 2-(2-Methoxy-2-oxoethoxy)acetic Acid (CAS 56074-24-9)
- 6-Amino-1-propyluracil (CAS 53681-47-3)
- (S)-4-Methoxybutan-2-amine hydrochloride (CAS 1380094-24-5)
- Methyl 3-[(1E)-2-cyano-2-methanesulfonyleth-1-en-1-yl]-1H-indole-2-carboxylate (CAS 860612-16-4)
- 3-(1-Oxoisoindolin-2-yl)-3-(m-tolyl)propanoic acid (CAS 478260-02-5)
- 2,4,6-Trichloroanisole (CAS 87-40-1)
- 6-(4-Bromophenyl)morpholin-2-one (CAS 1823362-79-3)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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