Butanedioic acid, 2-methylene-, polymer with 1,3-butadiene and ethenylbenzene CAS 30174-67-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30174-67-5 |
| Molecular Formula | C5H6O4 C8H8 C4H6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Butanedioic acid, 2-methylene-, polymer with 1,3-butadiene and ethenylbenzene (CAS 30174-67-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H6O4 C8H8 C4H6. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H6O4 C8H8 C4H6 |
| Molecular Weight | 288.34 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Butanedioic Standards
- Butanedioic acid, 1-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl] ester, polymer with butyl 2-propenoate, ethenylbenzene and methyl 2-methyl-2-propenoate (CAS 103885-38-7)
- Butanedioic acid, 2-hydroxy-, calcium salt, hydrate (1:1:1) (CAS 1138140-78-9)
- Butanedioic acid, 1-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester (CAS 138833-93-9)
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- Butanedioic Acid 1-[16,16-Bis(4-methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester (CAS 178261-45-5)
- Butanedioic acid, 2-sulfo-, sodium salt (CAS 20526-58-3)
Recommended Standards
- (Dimethylphenylphosphine)(2-methyl-2-propanethiolato)gold (CAS 1002113-68-9)
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- N-(4-(Cyclopropyl(2-hydroxyethyl)amino)cyclohexyl)acetamide (CAS 1353961-11-1)
- 2-(4-Methoxyphenyl)-6-methylbenzoic acid (CAS 1261902-83-3)
- 4-Chloro-7-isopropoxy-6-nitroquinoline-3-carbonitrile (CAS 919482-03-4)
- 2-(4-Aminophenyl)-1H-benzo[d]imidazol-4-amine (CAS 50576-84-6)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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