Terephthalaldehyde CAS 623-27-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 623-27-8 |
| Molecular Formula | C8H6O2 |
| Molecular Weight | 134.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Terephthalaldehyde (CAS 623-27-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6O2. Molecular weight: 134.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6O2 |
| Molecular Weight | 134.13 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Terephthalaldehyde Standards
Recommended Standards
- Isophthalaldehyde (CAS 626-19-7)
- 2-Coumaranone (CAS 553-86-6)
- O-Phthalaldehyde (CAS 643-79-8)
- SB 269970A (CAS 261901-57-9)
- 1-Benzyl 2-methyl (2S,3R)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)pyrrolidine-1,2-dicarboxylate (CAS 2376704-00-4)
- 6-Amino-1H-pyrrolo[3,2-b]pyridine (CAS 1015609-67-2)
- 7-Iodo-3-methyl-1H-indazole (CAS 1360931-32-3)
- 4-Methyl-2-methoxybenzoic acid (CAS 704-45-0)
- 6-(3-Hydroxyprop-1-ynyl)-1h-pyrido-[2,3-b][1,4]oxazin-2(3h)-one (CAS 1203499-41-5)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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