1-(2-methoxyethyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one CAS 1443981-66-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1443981-66-5 |
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-methoxyethyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1443981-66-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H12N2O2. Molecular weight: 156.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H12N2O2 |
| Molecular Weight | 156.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related methoxyethyl Standards
- (1-(2-Methoxyethyl)-1H-pyrazol-4-yl)methanol (CAS 1341451-58-8)
- (1-(2-Methoxyethyl)-1H-imidazol-2-yl)methanol (CAS 497855-52-4)
- (1-(2-Methoxyethyl)-1H-imidazol-5-yl)methanol (CAS 915922-45-1)
- 3-(2-Methoxyethyl)-1-methyl-1H-pyrazol-5-ol (CAS 888229-73-0)
- 4-(2-Methoxyethyl)-3-methylisoxazol-5-amine (CAS 89851-82-1)
- 1-(2-Methoxyethyl)-1H-pyrazole-4,5-diamine (CAS 439902-06-4)
- {[1-(2-Methoxyethyl)-1H-imidazol-5-yl]methyl}amine hydrochloride (CAS 1083300-53-1)
- 3-(2-Methoxyethyl)-4-methyl-1h-pyrazol-5-amine (CAS 1187766-96-6)
Recommended Standards
- 2-Ethyl-5-(methoxymethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 1443110-66-4)
- 2-oxabicyclo[2.2.2]octane-1-carboxylic acid (CAS 1447943-57-8)
- (4-Ethyl-5-oxo-tetrahydro-furan-3-yl)-acetaldehyde (CAS 144128-27-8)
- 5-Ethyl-3-methylisoxazolo[5,4-b]pyridine (CAS 71224-70-9)
- (5R)-5-Amino-5,6,7,8-tetrahydronaphthalen-1-ol (CAS 1228559-62-3)
- 6-(tert-Butylsulfanyl)pyridine-2-carboximidamide (CAS 1341342-71-9)
- 1-(5-Methyl-1,2,4-oxadiazol-3-yl)ethan-1-amine (CAS 1153834-40-2)
- 5,5-Dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione (CAS 3237-50-1)
- Benzyl 1-imino-1lambda6-thiomorpholine-4-carboxylate 1-oxide (CAS 2094335-08-5)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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