3-Methyl-2-oxocyclopentane-1-carbonitrile CAS 69843-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69843-81-8 |
| Molecular Formula | C7H9NO |
| Molecular Weight | 123.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Methyl-2-oxocyclopentane-1-carbonitrile (CAS 69843-81-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H9NO. Molecular weight: 123.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H9NO |
| Molecular Weight | 123.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-Methyl-2-oxocyclopentane-1-carbonitrile (CAS 66984-18-7)
- 2-Oxocyclopentane-1-carboxamide (CAS 62221-86-7)
- (1R)-3-oxocyclopentane-1-carbonitrile (CAS 180475-44-9)
- (1S)-3-oxocyclopentane-1-carbonitrile (CAS 1821771-40-7)
- (1R)-2-Oxocyclopentane-1-carbonitrile (CAS 1823182-48-4)
- 1-Ethyl-2-oxocyclopentane-1-carbonitrile (CAS 99372-97-1)
- 1-Methyl-3-oxocyclopentane-1-carboxylic acid (CAS 85729-35-7)
- 4-Oxocyclopentane-1,2-dicarboxylic Acid (CAS 1703-61-3)
Recommended Standards
- 3-Methoxy-5-methylpyridine (CAS 78210-42-1)
- 4-(1-Hydroxyethyl)pyridine (CAS 23389-75-5)
- 3-METHOXY-2-METHYLPYRIDINE (CAS 26395-26-6)
- n4-((4-Bromothiophen-2-yl)methyl)-6-chloro-n4-methylpyrimidine-2,4-diamine (CAS 1252197-38-8)
- 5-(5-Chlorothiophen-2-yl)-5-oxopentanoic acid (CAS 845790-40-1)
- 2-(Trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 878742-59-7)
- 4-[(2,4-Dichlorobenzyl)oxy]benzaldehyde (CAS 70627-17-7)
- 2-Amino-2-(2,3-dimethoxyphenyl)acetic Acid (CAS 116435-35-9)
- 3-Nitro-1-(2-phenylpropyl)-1h-pyrazole (CAS 1240572-87-5)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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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