3,3-Dimethylbicyclo[4.1.]heptane-2,4-dione CAS 15973-50-9
| CAS No. | 15973-50-9 |
| Molecular Formula | C8H10O2 |
| Molecular Weight | 138.16 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 3,3-Dimethylbicyclo[4.1.]heptane-2,4-dione.
3,3-Dimethylbicyclo[4.1.]heptane-2,4-dione (CAS 15973-50-9) is a high-purity analytical reference standard with the molecular formula C8H10O2 and a molecular weight of 138.16 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3,3-Dimethylbicyclo[4.1.]heptane-2,4-dione is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 3,3-Dimethylbicyclo[4.1.]heptane-2,4-dione 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 | C8H10O2 |
| Molecular Weight | 138.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Dimethylbicyclo Standards
- 3,3-Dimethylbicyclo[2.2.1]heptan-2-one (CAS 13211-15-9)
- 5,5-Dimethylbicyclo[4.1.0]heptan-2-one (CAS 88105-44-6)
- 6,6-Dimethylbicyclo[3.1.1]heptan-2-one (CAS 24903-95-5)
- 6,6-Dimethylbicyclo[3.1.1]heptan-3-one (CAS 4722-54-7)
- 7,7-Dimethylbicyclo[3.2.0]heptan-6-one (CAS 71444-25-2)
- 6,6-Dimethylbicyclo[3.1.1]Heptan-2-amine (CAS 64284-82-8)
- 7,7-Dimethylbicyclo[3.2.0]hept-3-en-6-one (CAS 164716-95-4)
- 3,5-Dimethylbicyclo[4.2.0]octa-1,3,5-trien-7-amine (CAS 32487-51-7)
Recommended Standards
- octa-3,5-diyne-1,8-diol (CAS 15808-23-8)
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- 2-(Ethylthio)-2-fluoroacetic acid (CAS 1542879-56-0)
- Methyl (1r,3r)-3-ethynylcyclobutane-1-carboxylate (CAS 1715976-41-2)
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- (S,E)-Methyl 2-amino-4-(4-(trifluoromethyl)phenyl)but-3-enoate hydrochloride (CAS 2098497-09-5)
- (R)-4,4-difluoropiperidin-3-ol (CAS 2306254-81-7)
- 5-Iodo-3-methyl-pyridin-2-ylamine (CAS 857279-52-8)
- 3-Methoxy-N-(5-nitropyridin-2-yl)benzamide (CAS 574721-48-5)
- SR 16832 (CAS 2088135-12-8)
- 2-(Difluoromethoxy)-5-fluorobenzamide (CAS 1240256-77-2)
- 2-(3-Iodo-5-(trifluoromethyl)phenyl)acetic acid (CAS 1261482-61-4)
- Plerixafor impurity 40 (CAS CATO-C4X-113340)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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