2,3,6,7-Tetrahydro-s-indacene-1,5-dione CAS 81423-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81423-50-9 |
| Molecular Formula | C12H10O2 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3,6,7-Tetrahydro-s-indacene-1,5-dione (CAS 81423-50-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H10O2. Molecular weight: 186.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H10O2 |
| Molecular Weight | 186.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1980 |
Related Tetrahydro Standards
- 2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-one (CAS 17952-82-8)
- 2,3,4,6-Tetrahydro-1H-azepino[5,4,3-cd]indol-1-one (CAS 38073-22-2)
- 2-Oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-8-carbonitrile (CAS 903557-04-0)
- 1-Methyl-5,6,7,8-tetrahydro-1H-naphtho[2,3-d]imidazole (CAS 104439-80-7)
- 7-Methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 1056625-33-2)
- tetrahydro-pyran-4-carboxylic acid tert-butyl ester (CAS 1058129-65-9)
- 1-Methyl-6,7,8,9-tetrahydro-1H-naphtho[1,2-d]imidazole (CAS 108629-36-3)
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Recommended Standards
- 2,3-Dihydroimidazo[1,2-b]isoquinolin-5(1H)-one (CAS 25113-57-9)
- 2-(Quinolin-8-yl)acetamide (CAS 860204-95-1)
- 2,3-Dihydroimidazo[1,2-c]quinazolin-5-amine (CAS 27631-28-3)
- Fmoc-NH2 (CAS 84418-43-9)
- (S)-1-(3-methoxy-4-methylphenyl)but-3-en-1-amine (CAS 1269779-71-6)
- Malathion monocarboxylic acid (CAS 35884-76-5)
- 2-(4-Methoxyphenyl)-5-nitropyridine (CAS 131941-25-8)
- Isoquinolin-3-yl(phenyl)methanone (CAS 83629-95-2)
- Ethyl 4-(benzyloxy)-3-isopropoxybenzoate (CAS 1002984-09-9)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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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