Butanedioic acid, 2-(3,4-dimethylphenyl) CAS 860428-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 860428-69-9 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Butanedioic acid, 2-(3,4-dimethylphenyl) (CAS 860428-69-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14O4. Molecular weight: 222.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Butanedioic Standards
- Butanedioic acid, bromo-, dimethyl ester, (R)- (CAS 99147-12-3)
- Butanedioic acid, 2-methylene-, 1,4-di-2-propen-1-yl ester (CAS 2767-99-9)
- Butanedioic acid,(diethoxyphosphinyl)-diethyl ester (CAS 7071-15-0)
- Butanedioic acid, 2-(4-chlorophenyl)-, 1,4-dimethyl ester (CAS 36122-30-2)
- 42406-53-1 Butanedioic acid, (1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-, (S)- (S)-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)butanedioic acid N-Phthaloyl-L-aspartic acid (CAS 42406-53-1)
- Butanedioic acid, 1-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester (CAS 138833-93-9)
- Butanedioic acid, 2-hydroxy-, potassium salt (1:1) (CAS 4675-64-3)
- Butanedioic acid, 2-(tetrapropenyl)- (CAS 27859-58-1)
Recommended Standards
- But-2-yne-1,4-diyl bis(2-methylacrylate) (CAS 67905-43-5)
- Cycloundecylmethanol (CAS 29518-02-3)
- Benzyl N-(2-carbamoylethyl)carbamate (CAS 886-64-6)
- 3-((tert-Butoxycarbonyl)amino)-2-(2-chlorophenyl)propanoic acid (CAS 2138151-85-4)
- 3-Amino-2-bromophenol (CAS 100367-36-0)
- 1,1,1-Trifluoro-3-hydroxypropan-2-one (CAS 113200-27-4)
- H-Asp(Leu-OH)-OH (CAS 14650-26-1)
- Calcium ionophore V (CAS 160563-01-9)
- N-Hydroxy Ropinirole HCl (CAS 1542267-72-0)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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