1-(1H-Benzo[d]imidazol-2-yl)-4-benzyl-3-methyl-1H-pyrazol-5-ol CAS 1006582-11-1
| CAS No. | 1006582-11-1 |
| Molecular Formula | C18H16N4O |
| Molecular Weight | 304.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(1H-Benzo[d]imidazol-2-yl)-4-benzyl-3-methyl-1H-pyrazol-5-ol 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.
1-(1H-Benzo[d]imidazol-2-yl)-4-benzyl-3-methyl-1H-pyrazol-5-ol (CAS 1006582-11-1) is a high-purity analytical reference standard with the molecular formula C18H16N4O and a molecular weight of 304.35 g/mol.
1-(1H-Benzo[d]imidazol-2-yl)-4-benzyl-3-methyl-1H-pyrazol-5-ol (C18H16N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H16N4O |
| Molecular Weight | 304.35 g/mol |
| Appearance | Pale yellow to 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- H-Trp(Boc)-OH (CAS 146645-63-8)
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- Ginkgolide C (CAS 15291-76-6)
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- Bumetanide Impurity 36 (CAS CATO-C4X-198636)
- Cyclohexyltriphenylsilane (CAS 1048-07-3)
- 2-Hydroxy-5-nitrobenzyl Chloride (CAS 2973-19-5)
- 2,5-Bis(1,1-dimethylethyl) 3,6-bis(5-bromo-2-thienyl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate (CAS 1046864-84-9)
- tert-Butyl (S)-(1-Amino-3-phenyl-1-thioxopropan-2-yl)carbamate (CAS 99281-95-5)
- (S)-2,3-difluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (CAS 1213465-60-1)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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