(2,2-difluorospiro[3.3]heptan-6-yl)methanol CAS 1936503-30-8
| CAS No. | 1936503-30-8 |
| Molecular Formula | C8H12F2O |
| Molecular Weight | 162.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2,2-difluorospiro[3.3]heptan-6-yl)methanol.
(2,2-difluorospiro[3.3]heptan-6-yl)methanol (CAS 1936503-30-8), molecular formula C8H12F2O and molecular weight 162.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, (2,2-difluorospiro[3.3]heptan-6-yl)methanol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.18 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.
As a certified reference material (CRM), (2,2-difluorospiro[3.3]heptan-6-yl)methanol 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 | C8H12F2O |
| Molecular Weight | 162.18 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related difluorospiro Standards
- 1,1-difluorospiro[2.5]octan-6-ol (CAS 1781334-37-9)
- 2,2-Difluorospiro[2.3]Hexane-1-carboxylic acid (CAS 1936230-67-9)
- 1,1-difluorospiro[2.3]hexane-5-carboxylic acid (CAS 1955514-17-6)
- 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)
Recommended Standards
- (R)-7,7-Difluorooctahydropyrrolo[1,2-a]pyrazine (CAS 1932096-09-7)
- 1,3-Difluoro-6-Methyl-5-Hepten-2-One (CAS 1960-99-2)
- 4-(Difluoromethyl)cycloheptan-1-one (CAS 1803598-75-5)
- ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol (CAS 73346-74-4)
- 2,5-Dimethyl-1-(3-morpholinopropyl)-1H-pyrrole-3-carbaldehyde (CAS 887694-87-3)
- 2-(Methylsulfonyl)cyclopentane-1-sulfonyl chloride (CAS 1484455-09-5)
- 2-Chlorothiophene (CAS 96-43-5)
- 5-[2-(Trimethylsilyl)ethynyl]furan-2-carbaldehyde (CAS 815609-95-1)
- 3-(3-(2-(4-(3-Carbamimidoylphenoxy)butoxy)phenyl)ureido)-4-chlorobenzene-1-sulfonyl fluoride (CAS 32919-84-9)
- (3S)-1-[(4-chlorophenyl)methyl]pyrrolidine-3-carboxylic acid 1086375-11-2 TS-03346 (CAS 1086375-11-2)
- 2-Chloro-1-cyclohexyl-4-vinylbenzene (CAS 26961-98-8)
- 2-(Aminomethyl)-3-chloro-5-(difluoromethyl)-4-nitropyridine (CAS 1804378-99-1)
- methyl 5-chloro-1H-indole-7-carboxylate (CAS 1238214-63-5)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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