2-(1H-1,2,4-Triazol-5-yl)propan-2-ol CAS 1533744-86-3
| CAS No. | 1533744-86-3 |
| Molecular Formula | C5H9N3O |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(1H-1,2,4-Triazol-5-yl)propan-2-ol.
2-(1H-1,2,4-Triazol-5-yl)propan-2-ol (CAS 1533744-86-3) is a high-purity analytical reference standard with the molecular formula C5H9N3O and a molecular weight of 127.14 g/mol.
Structurally, 2-(1H-1,2,4-Triazol-5-yl)propan-2-ol (C5H9N3O) 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 127.14 g/mol, it falls into the low-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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(1H-1,2,4-Triazol-5-yl)propan-2-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.
Physical & Chemical Properties
| Molecular Formula | C5H9N3O |
| Molecular Weight | 127.14 g/mol |
| 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 H Standards
- 2-(1H-1,2,4-triazol-1-yl)propan-1-ol (CAS 1158736-02-7)
- 1-(4h-1,2,4-Triazol-3-yl)propan-1-ol (CAS 1484134-92-0)
- 1-(1H-1,2,4-Triazol-1-yl)propan-2-ol (CAS 75242-70-5)
- 2-(1H-1,2,3-Triazol-1-yl)propan-1-ol (CAS 577780-25-7)
- 3-(1H-1,2,3-Triazol-1-yl)propan-1-ol (CAS 288385-51-3)
- 84497-70-1 3-(1H-1,2,4-Triazol-1-yl)-1-propanol MFCD03727266 (CAS 84497-70-1)
- 2-(1H-1,2,4-Triazol-3-yl)acetic Acid Hydrochloride (CAS 1087714-25-7)
- 2-(4H-1,2,4-triazol-4-yl)acetic acid (CAS 110822-97-4)
Recommended Standards
- 5-Methylisoxazole-4-ethanol (CAS 1526803-92-8)
- 5-Azaspiro[2.3]hexane-1-carboxylic acid (CAS 1534565-79-1)
- o-((5-Methylfuran-2-yl)methyl)hydroxylamine (CAS 1520742-21-5)
- N-((1-Methyl-1H-pyrazol-5-yl)methyl)hydroxylamine (CAS 1536627-16-3)
- Bariumrhodizonate (CAS 16833-52-6)
- 2-(2-Fluorobenzoyl)oxazole (CAS 898759-67-6)
- 5-(Azetidin-3-yloxy)-2-bromopyridine (CAS 1146089-82-8)
- 5-(5-Methyl-1H-pyrazol-3-yl)thiophene-2-sulfonyl chloride (CAS 1273553-52-8)
- Tetradecyl diphenylphosphate (CAS 142474-86-0)
- (4,4'-Dinitro-[1,1'-biphenyl]-2,2'-diyl)dimethanol (CAS 5047-02-9)
- 2-Methyl-4-oxopyrrolidine-1,3-dicarboxylic acid (CAS 875255-92-8)
- Perindopril Impurity 94 t-Butylamine (CAS CATO-C4X-125294)
- N-(4-chlorobenzyl)-2-nitrobenzenesulfonamide (CAS 23823-11-2)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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