5-Amino-1-isopropoxy-1H-pyrazol-4-ol CAS 927417-41-2
| CAS No. | 927417-41-2 |
| Molecular Formula | C6H11N3O2 |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 157.17 g/mol gives 5-Amino-1-isopropoxy-1H-pyrazol-4-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-Amino-1-isopropoxy-1H-pyrazol-4-ol (CAS 927417-41-2), a certified reference material (molecular formula C6H11N3O2, MW 157.17 g/mol) for analytical method development and quality control.
5-Amino-1-isopropoxy-1H-pyrazol-4-ol (C6H11N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Amino-1-isopropoxy-1H-pyrazol-4-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11N3O2 |
| Molecular Weight | 157.17 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.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 898770-24-6 1-(2-Fluorophenyl)-3-(2-methoxyphenyl)propan-1-one DTXSID80644188 (CAS 898770-24-6)
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- 5-(4-Amino-phenylcarbamoyl)-3H-imidazole-4-carboxylic acid (CAS 436688-52-7)
- Methyl 5-chloro-3-[(chloroacetyl)amino]-1H-indole-2-carboxylate (CAS 1134334-61-4)
- N-((3-(Methylthio)pyrazin-2-yl)methyl)propan-2-amine (CAS 1353987-10-6)
- 4-(Difluoromethyl)-6-methoxypyridine-2,5-diol (CAS 1804712-61-5)
- Methyl 5-fluoro-6-methoxy-1H-indole-2-carboxylate (CAS 136818-64-9)
- Furaneol-13C2 (CAS 1083053-35-3)
- Disodium 4,4'-Diazidostilbene-2,2'-disulfonate Tetrahydrate (CAS 2718-90-3)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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