1,2,3,4-Tetrahydronaphthalene-2,6-dicarboxylic acid CAS 23974-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23974-71-2 |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,4-Tetrahydronaphthalene-2,6-dicarboxylic acid (CAS 23974-71-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12O4. Molecular weight: 220.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Tetrahydronaphthalene Standards
- 5-oxo-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 1273608-70-0)
- 8-oxo-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 210827-17-1)
- 5,6,7,8-Tetrahydronaphthalene-2-sulfonic acid (CAS 93-12-9)
- 1,2,3,4-Tetrahydronaphthalene-2-sulfonamide (CAS 103029-27-2)
- 5,6,7,8-Tetrahydronaphthalene-2-sulfonamide (CAS 112894-45-8)
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- 1,2,3,4-Tetrahydronaphthalene-2-sulfonyl chloride (CAS 102653-21-4)
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Recommended Standards
- 1,2,3,4-Tetrahydro-naphthalene-2,3-dicarboxylic acid (CAS 78239-36-8)
- 1,2-Bis(2-fluorophenyl)hydrazine (CAS 454-21-7)
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- 2-(Phenethyloxy)-5-(trifluoromethyl)aniline (CAS 946773-10-0)
- 3-Methylpent-4-yn-2-ol (CAS 41998-65-6)
- 1H-Imidazo[4,5-c]pyridine-2-carboxylic acid (CAS 91996-99-5)
- 5-Chloro-N-[(2S)-2,3-dihydroxypropyl]-2-thiophenecarboxamide (CAS 721401-51-0)
- 2H-[1,4]Oxazino[3,2-c]quinolin-3(4H)-one (CAS 1198154-30-1)
- 4-Methoxy-3-((tetrahydrofuran-2-yl)methoxy)benzaldehyde (CAS 919017-05-3)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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