6,6-Difluorospiro[3.3]Heptane-2-carbonitrile CAS 2306268-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2306268-77-7 |
| Molecular Formula | C8H9F2N |
| Molecular Weight | 157.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,6-Difluorospiro[3.3]Heptane-2-carbonitrile (CAS 2306268-77-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9F2N. Molecular weight: 157.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9F2N |
| Molecular Weight | 157.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorospiro Standards
- 1,1-Difluorospiro[2.5]octan-6-one (CAS 1513853-81-0)
- 6,6-Difluorospiro[3.3]heptane-2-carbaldehyde (CAS 2253638-83-2)
- 6,6-Difluorospiro[2.5]octan-1-amine (CAS 1461706-22-8)
- (2,2-Difluorospiro[3.3]heptan-6-yl)methanamine (CAS 1638920-27-0)
- 1,1-Difluorospiro[2.5]octan-6-amine (CAS 1782325-38-5)
- 1-(1,1-Difluorospiro[2.3]Hexan-5-yl)-N-methylmethanamine (CAS 2092713-01-2)
- 1,1-Difluorospiro[2.5]Octan-5-amine (CAS 2306264-20-8)
- 2,2-Difluorospiro[2.3]Hexane-1-carboxylic acid (CAS 1936230-67-9)
Recommended Standards
- 3,4-Difluoro-N,N-dimethylaniline (CAS 933585-36-5)
- n-(2,2-Difluoroethyl)aniline (CAS 405-17-4)
- 3,4-Difluoro-2,6-dimethylaniline (CAS 2407072-62-0)
- 4-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine (CAS 876343-10-1)
- 7-chloro-1H,2H,3H,4H-pyrazino[1,2-a]indole (CAS 287384-61-6)
- Warfarin impurity 18 (CAS CATO-C4X-17818)
- 2-(Difluoromethyl)benzo[d]oxazole-5-methanol (CAS 1804083-14-4)
- Mavacamten Impurity 16 (CAS CATO-C4X-298216)
- Fudosteine impurity 79 (CAS CATO-C4X-144779)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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