1-Methyl-5-(propan-2-ylidene)cyclopenta-1,3-diene CAS 30883-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30883-04-6 |
| Molecular Formula | C9H12 |
| Molecular Weight | 120.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-5-(propan-2-ylidene)cyclopenta-1,3-diene (CAS 30883-04-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12. Molecular weight: 120.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12 |
| Molecular Weight | 120.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Methyl Standards
- 2-Methyl-5-(propan-2-ylidene)cyclopenta-1,3-diene (CAS 30953-08-3)
- 927-69-5 2-[(Propan-2-yl)sulfanyl]ethan-1-amine--hydrogen chloride (1/1) DTXSID70716621 (CAS 927-69-5)
- 2-(Propan-2-ylsulfanyl)acetaldehyde (CAS 79428-46-9)
- 3-(Propan-2-yloxy)propan-1-ol (CAS 110-48-5)
- N-(propan-2-yl)ethanethioamide (CAS 5310-11-2)
- 5-Methyl-1-(propan-2-yl)-1h-pyrazole (CAS 160729-59-9)
- 1-methyl-3-(propan-2-yl)-1H-pyrazole (CAS 58442-50-5)
- 2-(Propan-2-ylidene)cyclopentan-1-one (CAS 2758-17-0)
Recommended Standards
- 1,2-Dithiolan-4-one (CAS 25636-65-1)
- 2-Ethynylbicyclo[2.2.1]heptane (CAS 942577-24-4)
- 4,4-Dimethylhepta-1,6-diyne (CAS 148181-34-4)
- (2-Chloro-pyridin-3-yl)-(4-hydroxy-piperidin-1-yl)-methanone (CAS 1183142-33-7)
- 3-((1-(5-Methylfuran-2-yl)ethyl)amino)propan-1-ol (CAS 1042531-26-9)
- 4-((3-Methylbut-2-en-1-yl)oxy)benzaldehyde (CAS 28090-12-2)
- 2,4-Difluoro-1-(methoxymethyl)benzene (CAS 1896173-52-6)
- 7-Bromo-3-chloropyrazolo[1,5-a]pyrazine (CAS 2768550-09-8)
- N-Acetyl-L-glutamic Acid (CAS 1188-37-0)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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