1,3-Bis(2,4,6-trimethylphenyl)-1,3-propanedione CAS 6477-29-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6477-29-8 |
| Molecular Formula | C21H24O2 |
| Molecular Weight | 308.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Bis(2,4,6-trimethylphenyl)-1,3-propanedione (CAS 6477-29-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H24O2. Molecular weight: 308.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H24O2 |
| Molecular Weight | 308.41 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Bis Standards
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- 1,3-Bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazole-2-ylidene (CAS 173035-11-5)
- Bis(2,4,6-trimethylphenyl)phosphorus chloride (CAS 67950-05-4)
- 2-(6-(2,4,5-Trimethylphenyl)thiazolo[3,2-b][1,2,4]triazol-5-yl)acetic acid (CAS 1437436-04-8)
- 3-Methyl-6-(2,4,5-trimethylphenyl)imidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1437434-45-1)
- 1,3-Bis(2,4,6-trimethylphenyl)-1,3-dihydro-2<I>H</I>-imidazole-2-ylidene (CAS 141556-42-5)
- 10-(2,4,6-Trimethylphenyl)-10H-phenothiazine (CAS 888009-06-1)
Recommended Standards
- 1-(4-Hydroxy-3-methoxyphenyl)-5-methoxydecan-3-one (CAS 626200-64-4)
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- 1-(2,4,6-Trihydroxyphenyl)dodecan-1-one (CAS 6790-21-2)
- {[4-(Benzyloxy)-3-methoxyphenyl]methyl}(butyl)amine hydrochloride (CAS 1158474-80-6)
- Terlipressin Acetate Salt (CAS 14636-12-5（free base）)
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- Ethyl 2,6-diaminoisonicotinate (CAS 98594-42-4)
- 2-Chloro-4-(4,5-dihydro-1h-imidazol-2-yl)pyridine (CAS 1086397-63-8)
- Ethyl 2-(4-methoxy-2,3-dihydro-1H-inden-1-ylidene)acetate (CAS 724466-12-0)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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