1,3-bis[1-(2-methylpropyl)-1H-pyrazol-5-yl]urea CAS 1311313-58-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1311313-58-2 |
| Molecular Formula | C15H24N6O |
| Molecular Weight | 304.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-bis[1-(2-methylpropyl)-1H-pyrazol-5-yl]urea (CAS 1311313-58-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H24N6O. Molecular weight: 304.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H24N6O |
| Molecular Weight | 304.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |
Related bis Standards
- N-(2-Methylpropyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 1509932-23-3)
- 4-(2-Methylpropyl)-1,5-dioxo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinazoline-3a-carboxylic acid (CAS 863669-58-3)
- 2'-(2-Methylpropyl)-1'-oxo-2',4'-dihydro-1'h-spiro[cyclopentane-1,3'-isoquinoline]-4'-carboxylic acid (CAS 1239714-30-7)
- 3-Methyl-7-(2-methylpropyl)-1-propyl-5-sulfanyl-1h,2h,3h,4h-[1,3]diazino[4,5-d]pyrimidine-2,4-dione (CAS 851169-20-5)
- 1-(2-Methylpropyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1815595-36-8)
- (2E)-3-[4-(2-Methylpropyl)phenyl]-N-[(thiophen-2-yl)methyl]prop-2-enamide (CAS 329778-74-7)
- 4-[(2-methylpropyl)sulfamoyl]benzene-1-sulfonyl chloride (CAS 1016723-92-4)
- 1-n-(2-Methylpropyl)-4-(morpholine-4-sulfonyl)benzene-1,2-diamine (CAS 561002-07-1)
Recommended Standards
- 7-(4-Methoxyphenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4-ol (CAS 1291487-02-9)
- 4-(4-Methylpiperazin-1-yl)-2-(pyridin-3-yl)quinoline (CAS 133671-62-2)
- N-(2-Ethylphenyl)-2-phenyl-2-(1H-pyrrol-1-yl)acetamide (CAS 1257546-52-3)
- tert-butyl (3R)-3-[3-bromo-4-carbamoyl-5-(methylamino)pyrazol-1-yl]pyrrolidine-1-carboxylate (CAS 2173637-25-5)
- (E)-3-(dimethylamino)-1-(2-fluoro-[1,1'-biphenyl]-4-yl)prop-2-en-1-one (CAS 1287227-88-6)
- 6-Chloro-5-(difluoromethyl)-4-methoxynicotinaldehyde (CAS 1805081-16-6)
- (4-(Piperazine-1-carbonyl)phenyl)boronic acid (CAS 1003043-13-7)
- 6-Formylpicolinamide (CAS 135450-38-3)
- 8-methyl-3,4-dihydro-2H-1-benzopyran-3-amine hydrochloride (CAS 1803601-90-2)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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