spiro[3.3]heptane-2,6-diol CAS 132616-37-6
| CAS No. | 132616-37-6 |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
spiro[3.3]heptane-2,6-diol (CAS 132616-37-6), molecular formula C7H12O2 and molecular weight 128.17 g/mol, is a CATO reference standard with documented purity and traceability.
spiro[3.3]heptane-2,6-diol (C7H12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| 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.) | 1994 |
Related spiro Standards
- spiro[3.4]octan-3-ol (CAS 1378654-54-6)
- Spiro[3.4]Octan-2-ol (CAS 1526741-02-5)
- Spiro[2.5]octan-4-ol (CAS 3301-81-3)
- Spiro[2.5]octan-5-ol (CAS 7647-61-2)
- spiro[2.5]octan-6-ol (CAS 22428-83-7)
- Spiro[3.3]Heptan-2-ylhydrazine (CAS 2280372-86-1)
- Spiro[3.3]Heptane-2,6-diamine (CAS 3057-92-9)
- Spiro[3.3]heptane-2-methanol (CAS 4483-67-4)
Recommended Standards
- (S)-2-Methylpyrrolidine-2-carboxamide (CAS 132235-43-9)
- 2-Oxabicyclo[2.2.1]heptan-4-ylmethanol (CAS 132667-30-2)
- (R)-(+)-3-Acetamidopyrrolidine (CAS 131900-62-4)
- (1S,2R)-2-propylcyclopropanecarboxylic acid (CAS 133124-30-8)
- 2-((tert-Butoxycarbonyl)amino)-2-(4-(tert-butyl)phenyl)acetic acid (CAS 1336889-00-9)
- 4-Hydroxyquinoline-6-carbonyl chloride (CAS 717871-71-1)
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- 2-Fluoro-5-methyl-4-(trifluoromethyl)benzenesulfonyl chloride (CAS 1706431-05-1)
- 3-Nitro-4-(3-(trifluoromethyl)phenoxy)benzaldehyde (CAS 320416-66-8)
- Diacerein-d6 (CAS CATO-C4X-108119)
- Mirogabalin Impurity N74 (CAS CATO-CP155174)
- 7,7-dimethyl-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 53755-66-1)
- Tert-butyl 2-cyano-3,3-bis(methylthio)acrylate (CAS 913543-99-4)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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