N’-Hydroxy-1-methylpyrazole-4-carboximidamide CAS 1158133-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1158133-29-9 |
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N’-Hydroxy-1-methylpyrazole-4-carboximidamide (CAS 1158133-29-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8N4O. Molecular weight: 140.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O |
| Molecular Weight | 140.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related N Standards
- N’-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide (CAS 1158119-05-1)
- 2-Hydroxy-1-(1-methyl-1H-pyrazol-4-yl)ethan-1-one (CAS 1334486-81-5)
- N’-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide (CAS 1345124-49-3)
- (+)-2-(1-Hydroxy-ethyl)-pyrimidin-5-ol (CAS 1460321-44-1)
- 3-Hydroxy-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one (CAS 189574-94-5)
- 1-(2-Hydroxy-4-methyl-1H-imidazol-5-yl)ethan-1-one (CAS 53064-61-2)
- 1-(2-Hydroxy-5-methylfuran-3-yl)ethanone (CAS 318511-77-2)
- 1-(4-hydroxy-1-methyl-1H-pyrazol-3-yl)ethan-1-one (CAS 95884-20-1)
Recommended Standards
- 5-Ethyl-1H-imidazole-2-carboxylic acid (CAS 1171124-84-7)
- 2-Amino-N-(1H-pyrazol-4-yl)acetamide (CAS 1154594-08-7)
- Methyl 4-amino-1H-pyrrole-2-carboxylate (CAS 1171815-23-8)
- 2-Methylpropene-d8 (gas) (CAS 20762-54-3)
- 2-(Bromomethyl)-6-chloropyridine (CAS 63763-79-1)
- 5-Bromo-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)furan-2-carboxamide (CAS 1396574-08-5)
- L-ornithinesulfate (CAS 185423-58-9)
- 5-(2-Chlorophenyl)-N-(2,4-difluorophenyl)furan-2-carboxamide (CAS 853331-40-5)
- N-Isopentyl-1-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1856026-30-6)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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