2-(4,5-Dihydro-1H-imidazol-2-yl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one CAS 111988-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111988-05-7 |
| Molecular Formula | C7H10N4O |
| Molecular Weight | 166.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4,5-Dihydro-1H-imidazol-2-yl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one (CAS 111988-05-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10N4O. Molecular weight: 166.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10N4O |
| Molecular Weight | 166.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 1-(6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-3-yl)ethanone (CAS 105224-20-2)
- (R)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazol-7-yl acetate (CAS 1221187-79-6)
- (3,4-Dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)methanol (CAS 1256806-94-6)
- 4-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid (CAS 1314986-72-5)
- 2-Methyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-5-carboxylic acid (CAS 1368179-03-6)
- Methyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-6-carboxylate (CAS 1369802-54-9)
- 6,8-Dihydro-5H-pyrano[3,4-d]pyrimidine-2,5-diamine (CAS 1391732-68-5)
- Methyl 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylate (CAS 1454848-65-7)
Recommended Standards
- Ethyl (E)-3-(4-Imidazolyl)acrylate (CAS 111157-51-8)
- n-Allyl-2-methyloxazole-4-carboxamide (CAS 1120224-87-4)
- 2-Amino-4,5-dimethylnicotinic acid (CAS 111108-40-8)
- (E)-Methyl 3-methoxyacrylate (CAS 5788-17-0)
- 6-(5-Amino-5-carboxypentanamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (CAS 5286-29-3)
- 3-[5-(2,2-dimethylpropyl)-1,2,4-oxadiazol-3-yl]benzoic acid (CAS 1292018-36-0)
- (Z)-4-(4-chlorobenzylidene)-2-phenyloxazol-5(4h)-one (CAS 57427-77-7)
- 2-FLUORO-3-IODO-4-METHYLBENZONITRILE (CAS 909185-86-0)
- Quercetin-3-O-[α-L-rhamnose-(1→2)-β-D-glucopyranosyl]-5-O-β-D-glucopyranoside (CAS 80714-53-0)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
Why CATO?
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