Phthalic Acid 4,5-cis-Dihydrodiol CAS 130073-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130073-64-2 |
| Molecular Formula | C8H8O6 |
| Molecular Weight | 200.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Phthalic Acid 4,5-cis-Dihydrodiol (CAS 130073-64-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8O6. Molecular weight: 200.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8O6 |
| Molecular Weight | 200.15 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
Related Phthalic Standards
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Recommended Standards
- 1-Isopropyl-3,5-dinitro-1H-pyrazole (CAS 1281984-45-9)
- 1-(2-Hydroxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1384428-20-9)
- 6-nitro-1H,2H,3H,4H-pyrrolo[2,1-f][1,2,4]triazine-2,4-dione (CAS 1245644-73-8)
- Methyl 3-amino-7-nitrobenzo[b]thiophene-2-carboxylate (CAS 76878-17-6)
- 1-ethyl-1H-indol-6-amine (CAS 681836-77-1)
- (6'-Methylenetetrahydrospiro[cyclopropane-1,3'-pyrrolizin]-7a'(5'H)-yl)methanol (CAS 2856019-12-8)
- 7-Bromoquinolin-6-amine (CAS 50358-46-8)
- N1-(4-methoxybenzyl)-N3,N3-dimethylpropane-1,3-diamine (CAS 46745-60-2)
- 3-Bromo-2,6-difluorotoluene (CAS 221220-97-9)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com