1,3-Dimethyl 2-(3-oxocyclopentyl)propanedioate CAS 111209-96-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111209-96-2 |
| Molecular Formula | C10H14O5 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Dimethyl 2-(3-oxocyclopentyl)propanedioate (CAS 111209-96-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14O5. Molecular weight: 214.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H14O5 |
| Molecular Weight | 214.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Dimethyl Standards
- 1,3-Dimethyl 4-oxocyclohexane-1,3-dicarboxylate (CAS 103505-09-5)
- 3-(5,5-Dimethyl-2,4-dioxotetrahydropyrimidin-1(2H)-yl)propanoic acid (CAS 1338495-13-8)
- 1,2-dimethyl (1R,2R)-4-oxocyclohexane-1,2-dicarboxylate (CAS 159910-01-7)
- Ethyl 2-(5,5-dimethyl-4-oxotetrahydrofuran-3-yl)-2-oxoacetate (CAS 1880830-14-7)
- 3-(4,4-Dimethyl-2,5-dioxoimidazolidin-1-yl)propanehydrazide (CAS 90345-84-9)
- 4-(4,4-Dimethyl-2,5-dioxo-imidazolidin-1-yl)-butyric acid (CAS 852934-04-4)
- Dimethyl (1S,2S)-4-oxocyclohexane-1,2-dicarboxylate (CAS 2231666-20-7)
- Dimethyl 2-oxocyclohexane-1,3-dicarboxylate (CAS 25928-05-6)
Recommended Standards
- 1-(3-(2-Hydroxypyrimidin-5-yl)phenyl)ethanone (CAS 1111108-71-4)
- 3-(Naphthalen-2-yl)-2-oxopropanoic acid (CAS 111726-64-8)
- 1-(4-(2-Hydroxypyrimidin-5-yl)phenyl)ethanone (CAS 1111108-03-2)
- 51592-06-4 Iodo-gen 1,3,4,6-Tetrachloro-3 alpha,6 alpha-diphenylglycoluril Glycoluril, 1,3,4,6-tetrachloro-3a,6a-diphenyl- Imidazo(4,5-d)imidazole-2,5(1H,3H)-dione, 1,3,4,6-tetrachlorotetrahydro-3a,6a-diphenyl- 1,3,4,6-Tetrachlorotetrahydro-3a, 6a-diphenylimidazo(4,5-d)imidazole-2,5(1H,3H)-dione 1-26-00-00148 (Beilstein Handbook Reference) BRN 0363328 NSC 4462 1,3,4,6-Tetrachloro-3a,6a-diphenylglycoluril Iodogen (CAS 51592-06-4)
- Lithium (R)-1-(tert-butoxycarbonyl)aziridine-2-carboxylate (CAS 2173637-01-7)
- 4-Ethoxy-2-piperazin-1-yl-1,3-benzothiazole (CAS 1018276-29-3)
- tert-Butyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate (CAS 77497-74-6)
- 1-(2-Chlorophenyl)-1H-imidazole-5-carboxylic acid (CAS 893615-79-7)
- 4,6-Dichloro-1,3-dimethylpyrazolo[3,4-d]pyrimidine (CAS 1072895-86-3)
- FLAG Epitope Peptide (CAS 98849-88-8)
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