(1-Benzyl-1H-1,2,3-triazol-4-yl)methanol CAS 28798-81-4
| CAS No. | 28798-81-4 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-Benzyl-1H-1,2,3-triazol-4-yl)methanol (CAS 28798-81-4), molecular formula C10H11N3O and molecular weight 189.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (1-Benzyl-1H-1,2,3-triazol-4-yl)methanol (C10H11N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 189.21 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (1-Benzyl-1H-1,2,3-triazol-4-yl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (1-(p-Tolyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 875658-14-3)
- (1-benZyl-1h-1,2,3-triazol-5-yl)methanol (CAS 77177-16-3)
- N6-carbamoyllysine (CAS 197236-50-3)
- (1E)-1-(3-methyl-1-benzofuran-2-yl)ethanone oxime (CAS 344287-22-5)
- N-(4-(2-Bromoacetamido)butyl)acrylamide (CAS 2167422-02-6)
- 4-(Pyridin-2-yl)piperidin-4-ol hydrochloride (CAS 1346014-80-9)
- MEthyl 3-pivalamidoisonicotinate (CAS 1820642-01-0)
- Ascorbic Acid Impurity 9 (CAS 28119-61-1)
- 4-methyl-2-phenyloxazole-5-carbonitrile (CAS 1404376-77-7)
- 3-Chloro-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 478010-86-5)
- Furan-3-yl(thiophen-2-yl)methanol (CAS 136260-84-9)
- [1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methyl N-[3-(trifluoromethyl)phenyl]carbamate (CAS 338419-13-9)
- 2-(N-(4-Aminophenyl)methylsulfonamido)acetamide (CAS 334952-19-1)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
Why CATO?
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