4-Iodo-1,5-dimethyl-1H-pyrazol-3-ol CAS 2168559-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2168559-72-4 |
| Molecular Formula | C5H7IN2O |
| Molecular Weight | 238.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Iodo-1,5-dimethyl-1H-pyrazol-3-ol (CAS 2168559-72-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7IN2O. Molecular weight: 238.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7IN2O |
| Molecular Weight | 238.03 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- (4-Iodo-1-methyl-1H-pyrazol-5-yl)methanol (CAS 1346818-68-5)
- (4-Iodo-1-methyl-1H-pyrazol-3-yl)methanol (CAS 1401816-91-8)
- 4-Iodo-1H-pyrazole-1-ethanol (CAS 1408334-75-7)
- 4-Iodo-1-(methoxymethyl)-1H-pyrazole (CAS 145243-92-1)
- (5-Iodo-1-methyl-1H-pyrazol-4-yl)methanol (CAS 1871985-48-6)
- (3-Iodo-1-methyl-1H-pyrazol-4-yl)methanol (CAS 2155855-30-2)
- 3-Iodo-4-methoxy-1-methyl-1H-pyrazole (CAS 2203333-07-5)
- 4-Iodo-3-methoxy-5-methyl-1H-pyrazole (CAS 335349-53-6)
Recommended Standards
- 4-Bromo-3-(difluoromethoxy)aniline (CAS 87967-37-1)
- 5-Bromo-3,6-difluoro-N,N-dimethylpyrazin-2-amine (CAS 55215-65-1)
- 3-Bromo-4-(difluoromethoxy)aniline (CAS 83189-98-4)
- (3-methoxyphenyl)phosphonic acid diethyl ester 65442-22-0 (CAS 65442-22-0)
- 14265-77-1 Hafnium, isotope of mass 178 178Hf Hafnium-178 (CAS 14265-77-1)
- (4E)-4-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-3-yl}methylidene)-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 338410-12-1)
- 4-Ethyl-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1135989-36-4)
- n-(Sec-butyl)-4-(2-oxopyrrolidin-1-yl)benzamide (CAS 478039-70-2)
- Dimethocaine (CAS 94-15-5)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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