2-((4,5-Diamino-1H-pyrazol-1-yl)amino)ethanol CAS 927417-58-1
| CAS No. | 927417-58-1 |
| Molecular Formula | C5H11N5O |
| 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 2-((4,5-Diamino-1H-pyrazol-1-yl)amino)ethanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-((4,5-Diamino-1H-pyrazol-1-yl)amino)ethanol (CAS 927417-58-1), a certified reference material (molecular formula C5H11N5O, MW 157.17 g/mol) for analytical method development and quality control.
Structurally, 2-((4,5-Diamino-1H-pyrazol-1-yl)amino)ethanol (C5H11N5O) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 157.17 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-((4,5-Diamino-1H-pyrazol-1-yl)amino)ethanol 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 | C5H11N5O |
| 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 2-((3,4-Diamino-1H-pyrazol-1-yl)amino)ethanol (CAS 927417-69-4)
- 2,6-Diamino-5-(hydroxyamino)pyrimidin-4(1H)-one (CAS 114687-24-0)
- 2,3-Diamino-5-chloro-4-methylpyridine (CAS 662117-20-6)
- 2,6-Diamino-3-methylpyrimidine-4(3H)-thione (CAS 145864-33-1)
- 4,6-Diamino-5-methylpyrimidine-2-thiol (CAS 162706-06-1)
- 2,5-Diamino-6-methylpyrimidine-4(1H)-thione (CAS 58052-68-9)
- 4,6-Diamino-2-methylpyrimidine-5-thiol (CAS 52514-03-1)
- 5,6-Diamino-2-methylpyrimidine-4(1H)-thione (CAS 61595-49-1)
Recommended Standards
- 2-(1-Benzofuran-2-yl)acetonitrile (CAS 95-28-3)
- 2-((1-Methyl-1H-pyrrol-2-yl)methylene)malononitrile (CAS 79691-33-1)
- 2-(1-Benzofuran-4-yl)acetonitrile (CAS 84549-02-0)
- 1-Oxo-2,3-dihydro-1h-indene-2-carbonitrile (CAS 28873-87-2)
- tert-butyl N-[3-oxo-3-(piperazin-1-yl)propyl]carbamate (CAS 1052715-64-6)
- ((2,2-Dichlorocyclopropyl)methyl)benzene (CAS 939-78-6)
- 5-Bromo-4-phenyl-1H-pyrazole-3-carboxylic acid (CAS 110030-20-1)
- 4-(2,5-Dimethylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 669748-32-7)
- 6-Methoxy-3-methylisoquinolin-1(2H)-one (CAS 869897-98-3)
- Methyl 4-fluoro-3-hydrazinylbenzoate (CAS 1206969-39-2)
- 2-((1-Octyl-1H-indol-3-yl)thio)acetonitrile (CAS 61021-43-0)
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- (1-(3-Chloro-4-fluorophenyl)cyclopropyl)methanamine (CAS 1368605-53-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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