Hexanedioic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and 2,2-dimethyl-1,3-propanediol CAS 28407-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28407-73-0 |
| Molecular Formula | C9H4O5 C6H10O4 C5H12O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Hexanedioic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and 2,2-dimethyl-1,3-propanediol (CAS 28407-73-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H4O5 C6H10O4 C5H12O2. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H4O5 C6H10O4 C5H12O2 |
| Molecular Weight | 442.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 Hexanedioic Standards
- Hexanedioic acid, polymer with 1,6-hexanediamine, 4,4'-(1-methylethylidene)bis[cyclohexanol] and 1,2-propanediol (CAS 103051-63-4)
- Hexanedioic acid, polymer with 1,3-butanediol and 2,2-dimethyl-1,3-propanediol (CAS 103849-43-0)
- Hexanedioic acid, ester with 1,4-butanediol (CAS 116789-12-9)
- Hexanedioic-3,3,4,4-d4 Acid (CAS 121311-78-2)
- Hexanedioic acid, polymer with 1,2-propanediol and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester (CAS 150632-05-6)
- Hexanedioic-2,2,5,5-d4 Acid (CAS 19031-55-1)
- Hexanedioic acid, polymer with 1,3-butanediol (CAS 24937-93-7)
- 24938-37-2 Hexanedioic acid, polymer with 1,2-ethanediol (CAS 24938-37-2)
Recommended Standards
- 5-Bromoacenaphthylene (CAS 7267-03-0)
- pentacyclo[5.4.0.0²,⁶.0³,¹⁰.0⁵,⁹]undecane-8,11-dione (CAS 2958-72-7)
- 4,5,6-Trichloro-2-methylpyridazin-3(2H)-one (CAS 37648-42-3)
- 2-(3-Bromopropoxy)-2,3-dihydro-1h-isoindole-1,3-dione (CAS 5181-36-2)
- 1-Cyclopropyl-4,4-dimethoxy-2-methylbutane-1,3-dione (CAS 1484350-58-4)
- 4-Cyclopropoxy-3-(methylthio)picolinic acid (CAS 1243441-71-5)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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