2, 3,3-dimethyl- 3,3-Dimethylacetylacetone 3,4-pentanedione 3142-58-3 Dimethylacetylacetone NSC-42609 NSC42609 CAS 3142-58-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3142-58-3 |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2, 3,3-dimethyl- 3,3-Dimethylacetylacetone 3,4-pentanedione 3142-58-3 Dimethylacetylacetone NSC-42609 NSC42609 (CAS 3142-58-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H12O2. Molecular weight: 128.17 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1957 |
Related dimethyl Standards
- 2,2-Dimethyl-3-oxopentanal (CAS 106921-60-2)
- (3,5-Dimethyl-4,5-dihydroisoxazol-5-yl)methanamine (CAS 1160246-57-0)
- 1,4-dimethyl-1H-pyrazole-5-carbaldehyde (CAS 1171645-70-7)
- 2,2-Dimethyl-4-pentenoic Acid (CAS 16386-93-9)
- 2,2-Dimethyl-3-butenoic Acid Methyl Ester (CAS 19757-86-9)
- 1,4-dimethyl-1H-imidazole-5-carbaldehyde (CAS 368833-94-7)
- 1,5-dimethyl-1H-imidazole-4-carbaldehyde (CAS 368833-95-8)
- 2,2-Dimethyl-4-vinyl-1,3-dioxolane (CAS 83968-02-9)
Recommended Standards
- 28163-84-0 (E)-Hept-3-enoic acid EINECS 248-876-5 (CAS 28163-84-0)
- 3377-92-2 OE2QZI7C0U Vinyl pivalate Pivalic acid, vinyl ester (6CI,7CI,8CI) Propanoic acid, 2,2-dimethyl-, ethenyl ester EINECS 222-175-4 Ethenyl 2,2-dimethylpropanoate VeoVa 5 Vinyl trimethylacetate Vynate Neo 5 UNII-OE2QZI7C0U (CAS 3377-92-2)
- 2-(phenylthio)ethanethioamide 2-phenylsulfanylethanethioamide 273-09-6 A819003 (CAS 273-09-6)
- Sodium Periodate (CAS 7790-28-5)
- (E)-2-(9-Benzyl-9H-purin-6-yl)-N,N-dimethylethenamine (CAS 920503-61-3)
- 2,6-Dichloro-3,7-dimethyl-1H,5H-[1,2]diazolo[1,2-a]pyrazole-1,5-dione (CAS 68654-20-6)
- 2-Hydrazonooctahydro-1H-benzo[d]imidazole (CAS 777016-22-5)
- 5-(Methylthio)-1H-benzo[d]imidazol-2-amine (CAS 67469-01-6)
- Ethyl (2S, 3R)-2,3-Dihydroxy-3-(2-pyridinyl)propanoate, N-Oxide (CAS 529474-73-5)
- Peptide Impurity 26 (CAS 1350456-66-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com