1,1,3,3-Tetramethyl-1,3-dihydro-2H-inden-2-one CAS 5689-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5689-12-3 |
| Molecular Formula | C13H16O |
| Molecular Weight | 188.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1,3,3-Tetramethyl-1,3-dihydro-2H-inden-2-one (CAS 5689-12-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H16O. Molecular weight: 188.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H16O |
| Molecular Weight | 188.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1958 |
Related Tetramethyl Standards
- 3,3,4,7-Tetramethyl-2,3-dihydro-1H-inden-1-one (CAS 54789-21-8)
- 1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene (CAS 6683-46-1)
- 1,2,2,4-Tetramethyl-1,2-dihydroquinoline (CAS 46255-82-7)
- 2,2,4,8-Tetramethyl-1,2-dihydroquinoline (CAS 6848-19-7)
- 2,2,5,5-Tetramethyl-4-thiazolidinecarboxylic Acid (CAS 58131-62-7)
- 2,2,4,6-Tetramethyl-1,2,3,4-tetrahydroquinoline (CAS 16489-89-7)
- 4,4,6,8-TEtramethyl-2,3-dihydro-1H-quinoline (CAS 1700361-55-2)
- 1,3,6,6-Tetramethyl-5,6,7,8-tetrahydroisoquinoline (CAS 55713-41-2)
Recommended Standards
- 1-(Tert-butyl)-3-(prop-2-yn-1-yloxy)benzene (CAS 918827-99-3)
- 1,2,3,5,6,7-Hexahydropyrido[3,2,1-ij]quinolin-9-amine (CAS 59056-57-4)
- 1-(Tert-butyl)-2-(prop-2-yn-1-yloxy)benzene (CAS 55619-88-0)
- 1H-Indazole-3-thiol (CAS 27006-38-8)
- 8-Bromo-5-propoxyisoquinoline (CAS 820238-27-5)
- (3-methylbutan-2-yl)(propyl)amine hydrochloride 39190-94-8 (CAS 39190-94-8)
- 6-(4-Fluorophenoxy)-4-methylpyridin-3-amine (CAS 753921-02-7)
- Ethyl 2-hydroxy-2-(2-oxodihydro-2H-pyran-3(4H)-ylidene)acetate (CAS 110977-72-5)
- 2-(4-Benzylpiperazin-1-yl)-3-bromobenzaldehyde (CAS 1713163-04-2)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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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