6,6-Difluoro-1-azaspiro[3.3]heptane CAS 1408074-66-7
| CAS No. | 1408074-66-7 |
| Molecular Formula | C6H9F2N |
| Molecular Weight | 133.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6,6-Difluoro-1-azaspiro[3.3]heptane (CAS 1408074-66-7) is a high-purity analytical reference standard with the molecular formula C6H9F2N and a molecular weight of 133.14 g/mol.
Owing to a nitrile group, fluorine substitution, 6,6-Difluoro-1-azaspiro[3.3]heptane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 133.14 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.
As a certified reference material (CRM), 6,6-Difluoro-1-azaspiro[3.3]heptane 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.
Physical & Chemical Properties
| Molecular Formula | C6H9F2N |
| Molecular Weight | 133.14 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 6,6-Difluoro-2-azabicyclo[3.2.0]Heptane (CAS 1214875-15-6)
- 6,6-Difluoro-3-azabicyclo[3.2.0]heptane (CAS 1214875-41-8)
- 1,1-Difluoro-5-azaspiro[2.4]heptane (CAS 1215166-77-0)
- 7,7-Difluoro-2-azabicyclo[4.1.0]heptane (CAS 1240529-17-2)
- 6,6-Difluoro-3-azabicyclo[3.1.1]heptane (CAS 1251923-21-3)
- 7,7-Difluoro-3-azabicyclo[4.1.0]heptane (CAS 1258652-02-6)
- 5,5-Difluoro-2-azaspiro[3.3]heptane (CAS 1330765-36-0)
- 5,5-Difluoro-2-aza-bicyclo[2.2.1]heptane (CAS 1354381-61-5)
Recommended Standards
- 6,6-Difluorobicyclo[3.1.0]hexan-2-amine (CAS 1393544-97-2)
- (2-Fluoro-1,3-thiazol-4-yl)methanol (CAS 153027-87-3)
- 6,6-Difluorobicyclo[3.1.0]hexan-3-amine (CAS 1393541-13-3)
- 7,7-Difluoro-4-azaspiro[2.4]heptane (CAS 1547146-13-3)
- 1-Ethyl-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1780883-32-0)
- 19824-59-0 PDMAT Pentakis(dimethylamino)tantalum(V) TADMA Ta(NMe2)5 Tantalum dimethylamide (CAS 19824-59-0)
- 5-Fluoro-2-hydroxybenzene-1-sulfonyl chloride (CAS 1261454-22-1)
- (1S,3aS,6aS)-octahydropentalen-1-amine (CAS 33626-13-0)
- 144216-57-9 4-Methoxy-5H-pyrrolo[3,2-d]pyrimidine DTXSID20440262 (CAS 144216-57-9)
- N-(4-(2-chloroacetyl)-2,5-dimethylphenyl)acetamide (CAS 690978-46-2)
- 7-ADCA Impurity 3 (CAS 26924-74-3)
- 1,3-Dibromo-5-dodecyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione (CAS 773881-47-3)
- n-(P-tolyl)tetrahydro-2h-thiopyran-3-amine (CAS 1343887-50-2)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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