2,2-[Methylenebis[(2-chloro-4,1-phenylene)iminocarbonylimino-4,1-phenyleneoxy]]bis[2-methylpropanoic acid] CAS 245075-84-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 245075-84-7 |
| Molecular Formula | C35H34Cl2N4O8 |
| Molecular Weight | 709.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2-[Methylenebis[(2-chloro-4,1-phenylene)iminocarbonylimino-4,1-phenyleneoxy]]bis[2-methylpropanoic acid] (CAS 245075-84-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C35H34Cl2N4O8. Molecular weight: 709.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C35H34Cl2N4O8 |
| Molecular Weight | 709.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Methylenebis Standards
- 5',5''''-Methylenebis(2'-amino-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid) (CAS 2378131-12-3)
- 2,2'-(Methylenebis(oxy))bis(ethan-1-ol) (CAS 2565-36-8)
- 2,2'-(4,4'-(4,4'-Methylenebis(4,1-phenylene)bis(azanediyl))bis(oxomethylene)bis(azanediyl)bis(4,1-phenylene))bis(oxy)bis(2-methylpropanoic acid) (CAS 1415560-60-9)
- Methylenebis(triphenylphosphonium) bromide (CAS 14529-09-0)
- 2,2'-Methylenebis(5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4(3h)-one) (CAS 729578-85-2)
- 1,1′-[Methylenebis(4,1-phenylenenitrilomethylidyne)]bis[2-naphthalenol] (CAS 4231-45-2)
- ((Methylenebis(2,1-phenylene))bis(oxy))bis(2-hydroxypropane-3,1-diyl) bis(2-methylacrylate) (CAS 73384-88-0)
- 2,2'-methylenebis[(4 <I> R </I> ,5 <I> S </I>)-4,5-diphenyl-2-oxazoline] (CAS 139021-82-2)
Recommended Standards
- Iobitridol Impurity 11 (CAS CATO-C4X-317811)
- (R,R)-Ph-BPE-Rh(acac) (CAS 869487-30-9)
- Iobitridol Impurity 10 (CAS CATO-C4X-317810)
- 2-(2,4-Dichlorophenyl)-2-methylpropan-1-amine (CAS 103628-31-5)
- (R)-1-(2-Chloro-3-fluorophenyl)ethanamine hydrochloride (CAS 2061996-48-1)
- 1-Benzyl-4-bromo-1H-indole (CAS 481630-48-2)
- 6-(Piperidin-1-ylsulfonyl)benzo[d]oxazol-2-ol (CAS 381208-51-1)
- Methyl 2-((2,3-dimethyl-4-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-6-yl)thio)acetate (CAS 1018047-51-2)
- 1-Cyclopropoxy-3-iodo-5-isopropoxybenzene (CAS 1243389-77-6)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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