1-butyl-5-(propan-2-yl)-1H-pyrazol-4-amine CAS 1504703-95-0
| CAS No. | 1504703-95-0 |
| Molecular Formula | C10H19N3 |
| Molecular Weight | 181.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-butyl-5-(propan-2-yl)-1H-pyrazol-4-amine (CAS 1504703-95-0), a certified reference material (molecular formula C10H19N3, MW 181.28 g/mol) for analytical method development and quality control.
Owing to a nitrile group, 1-butyl-5-(propan-2-yl)-1H-pyrazol-4-amine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-butyl-5-(propan-2-yl)-1H-pyrazol-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H19N3 |
| Molecular Weight | 181.28 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.) | 1992 |
| Nitrogen Atoms | 3 |
Related butyl Standards
- 3-(propan-2-yl)-3-azabicyclo[3.3.1]nonan-9-one (CAS 68066-55-7)
- 9-(Propan-2-yl)-9-azabicyclo[3.3.1]nonan-3-one (CAS 56258-85-6)
- 3-[(propan-2-ylsulfanyl)methyl]aniline (CAS 1178430-80-2)
- 1-(Propan-2-yl)-5-(pyrrolidin-3-yl)-1h-1,2,3,4-tetrazole (CAS 1225218-89-2)
- 1-(Propan-2-yl)-2-azaspiro[3.6]decane (CAS 1862564-31-5)
- 5-(propan-2-yl)-3-(pyrrolidin-2-yl)-1,2,4-oxadiazole (CAS 1273745-85-9)
- 2-(propan-2-yl)-6’-oxaspiro[azetidine-3,3’-bicyclo[3.1.0]hexane]-4-one (CAS 2031260-36-1)
- 2-Oxo-1-(propan-2-yl)-1,2-dihydropyridine-4-carboxylic acid (CAS 1203544-02-8)
Recommended Standards
- 2,2-Dimethyl-5-(1h-pyrazol-1-yl)pentan-1-amine (CAS 1497151-93-5)
- 3-Isopropyl-1-methyl-4-propyl-1h-pyrazol-5-amine (CAS 1517004-47-5)
- 2-(3-(Tert-butyl)-1-methyl-1h-pyrazol-4-yl)ethan-1-amine (CAS 1483887-94-0)
- 5-Ethyl-1-(3-methylbutyl)-1h-pyrazol-4-amine (CAS 1536848-81-3)
- 1-Phenyl-2-(phenyl-lambda3-iodanylidene)-2-((trifluoromethyl)sulfonyl)ethan-1-one (CAS 1443036-49-4)
- 3-(((5-Chloro-2-methylphenyl)amino)methyl)-2-thioxoimidazolidin-4-one (CAS 437710-50-4)
- 1-(Azetidin-3-yl)-4-(cyclopropylsulfonyl)piperazine (CAS 1489087-31-1)
- 2-(1-Piperidinyl)-3-pyridinamine (CAS 5028-14-8)
- n-Cyclopropyl-N-(5-sulfanyl-1,3,4-thiadiazol-2-yl)propanamide (CAS 851116-17-1)
- 2-((5-Chloroquinolin-8-yl)oxy)-N-(2-methoxyacetoxy)acetimidamide (CAS 88758-09-2)
- Ethyl2-chloroxazole-4-carboxylate (CAS 46081-18-9)
- 5,8-Dimethoxyquinolin-2(1H)-one (CAS 79784-30-8)
- 5,6-Di(meth-d (CAS 1228550-13-7)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com