cis-3,4-dimethylcyclopentan-1-one CAS 19550-72-2
| CAS No. | 19550-72-2 |
| Molecular Formula | C7H12O |
| Molecular Weight | 112.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, cis-3,4-dimethylcyclopentan-1-one (C7H12O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 112.17 g/mol, it falls into the low-molecular-weight range.
cis-3,4-dimethylcyclopentan-1-one (CAS 19550-72-2) is a high-purity analytical reference standard with the molecular formula C7H12O and a molecular weight of 112.17 g/mol.
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 | C7H12O |
| Molecular Weight | 112.17 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.) | 1962 |
Related cis Standards
- 2,5-dimethylcyclopentan-1-one (CAS 4041-09-2)
- (1S)-2,2-dimethylcyclopentan-1-amine (CAS 1027336-55-5)
- (1R)-2,2-dimethylcyclopentan-1-amine (CAS 734513-19-0)
- 2,2-dimethylcyclopentan-1-amine (CAS 345658-02-8)
- 2,5-Dimethylcyclopentan-1-amine (CAS 80874-82-4)
- N,1-Dimethylcyclopentan-1-amine (CAS 585544-36-1)
- n,3-Dimethylcyclopentan-1-amine, mixture of diastereomers (CAS 252854-33-4)
- (1S)-2,2-dimethylcyclopentan-1-ol (CAS 103532-77-0)
Recommended Standards
- (1S,4S)-2,5-Diazabicyclo[2.2.2]octane (CAS 194600-16-3)
- 3,4-Dimethylcyclopentanone (CAS 19550-73-3)
- 2-Cyclopropyl-2-methylpropanal (CAS 1936689-91-6)
- Spiro[2.3]Hexan-4-ylmethanol (CAS 19740-26-2)
- 5-Chloro-N-ethyl-4-hydroxy-N-methylpyridine-3-sulfonamide (CAS 1352515-19-5)
- 1-Methyl-3-(propan-2-yl)-1h-1,2,4-triazol-5-amine (CAS 1269152-62-6)
- (S)-(-)-α-Methylbenzyl Isocyanate (CAS 14649-03-7)
- 1,4-Dioxaspiro[4.5]decane-7-carboxylic acid (CAS 150013-85-7)
- 5-Bromo-7-nitroindoline hydrochloride (CAS 705928-01-4)
- 1-(4-Cyanophenyl)ethane-1-sulfonyl chloride (CAS 1248041-89-5)
- 1-((2,4-Dichlorophenyl)sulfonyl)-4-(2-hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866050-07-9)
- Methyl 6-(3-(difluoromethoxy)phenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1011400-54-6)
- N2-(2-Aminoethyl)-N4-(2-ethylphenyl)-L-asparagine (CAS 1031899-38-3)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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