2-(4-(((1-Methyl-1H-pyrrol-2-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride CAS 1856032-95-5
| CAS No. | 1856032-95-5 |
| Molecular Formula | C11H16N4O |
| Molecular Weight | N/A |
| 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.
2-(4-(((1-Methyl-1H-pyrrol-2-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1856032-95-5), molecular formula C11H16N4OHCl and molecular weight 256.73 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(4-(((1-Methyl-1H-pyrrol-2-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (C11H16N4OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 256.73 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(4-(((1-Methyl-1H-pyrrol-2-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride 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 | C11H16N4O HCl |
| Molecular Weight | 256.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- [4-(2,6-difluorophenyl)-1,3-thiazol-2-yl]methanol (CAS 1342657-77-5)
- ((1S,4r)-4-propylcyclohexyl)methyl methanesulfonate (CAS 2071203-42-2)
- 2,3-Dihydrospiro[indene-1,2'-[1,3]dioxolane]-5-carbaldehyde (CAS 908860-66-2)
- N,5-dimethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 21018-31-5)
- (R)-(5-((2-Hydroxy-1-phenylethyl)amino)pyridin-3-yl)boronic acid (CAS 1613639-39-6)
- 6-Chloro-4-(difluoromethyl)-5-methoxynicotinonitrile (CAS 1806926-82-8)
- H-Trp-Lys(Boc)-NH2 (CAS 1245648-59-2)
- N-(3,5-dimethoxyphenyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-91-4)
- Methyl 2-(bromomethyl)-6-chlorobenzoate (CAS 482578-63-2)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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