4-((Dimethylamino)methylene)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one CAS 21272-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21272-28-6 |
| Molecular Formula | C12H13N3O |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((Dimethylamino)methylene)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 21272-28-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H13N3O. Molecular weight: 215.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O |
| Molecular Weight | 215.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1963 |
| Nitrogen Atoms | 3 |
Related Dimethylamino Standards
- 2-(Dimethylamino)-4-phenylpyrimidin-5-ol (CAS 107361-61-5)
- (E)-3-(Dimethylamino)-1-(3-imidazo[1,2-a]pyridyl)-2-propen-1-one (CAS 878804-63-8)
- 2-(Dimethylamino)-5-phenylpyrimidin-4(1H)-one (CAS 65942-56-5)
- 3-(Dimethylamino)-6-phenylpyridazin-4-ol (CAS 89868-15-5)
- 4-(Dimethylamino)-1-naphthoic acid (CAS 78062-03-0)
- 4-(Dimethylamino)-6-phenylpyridazin-3(2H)-one (CAS 89868-07-5)
- 5-(Dimethylamino)-1-naphthoic acid (CAS 86042-10-6)
- 5-[4-(Dimethylamino)phenyl]-2-furaldehyde (CAS 859441-85-3)
Recommended Standards
- 4-((4,6-Dimethylpyrimidin-2-yl)oxy)aniline (CAS 55749-90-1)
- 4-(1,4,6,7-Tetrahydropyrano[4,3-c]pyrazol-3-yl)aniline (CAS 2138570-31-5)
- 4-((2-Oxopiperazin-1-yl)methyl)benzonitrile (CAS 406496-43-3)
- 3-(Methoxymethyl)cyclohexan-1-one (CAS 104681-82-5)
- 1-(2,4-Dichlorophenyl)cyclopropanamine (CAS 864263-95-6)
- [1,2,4]triazolo[1,5-a]pyrimidin-2-ylmethanamine (CAS 1338670-04-4)
- 4-(Benzyloxy)-3-chloro-2-methylbenzaldehyde (CAS 2586126-04-5)
- (1S,6S)-7-Cbz-3,7-diazabicyclo[4.2.0]octane (CAS 1932306-72-3)
- (R)-Carisbamate (RWJ-452399) (CAS 194085-74-0)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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