2-(1H-1,2,3-triazol-1-yl)acetonitrile CAS 4368-69-8
| CAS No. | 4368-69-8 |
| Molecular Formula | C4H4N4 |
| Molecular Weight | 108.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(1H-1,2,3-triazol-1-yl)acetonitrile 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.
CATO supplies 2-(1H-1,2,3-triazol-1-yl)acetonitrile (CAS 4368-69-8), a certified reference material (molecular formula C4H4N4, MW 108.10 g/mol) for analytical method development and quality control.
The molecular framework of 2-(1H-1,2,3-triazol-1-yl)acetonitrile (C4H4N4) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C4H4N4 |
| Molecular Weight | 108.10 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(4h-1,2,4-Triazol-4-yl)acetonitrile (CAS 1204193-90-7)
- 2-(2H-1,2,3-Triazol-2-yl)acetonitrile (CAS 1554159-63-5)
- 2-(1,2,4-Triazol-1-yl)acetonitrile (CAS 81606-79-3)
- 2-(4h-1,2,4-Triazol-3-yl)acetonitrile (CAS 28824-81-9)
- 1-(2H-1,2,3-Triazol-2-yl)ethanone (CAS 13253-67-3)
- 1-(1H-1,2,4-Triazol-5-yl)ethanone (CAS 153334-29-3)
- 1-(1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 15625-88-4)
- 1-(1H-1,2,3-Triazol-4-yl)ethanone (CAS 177084-87-6)
Recommended Standards
- 2-(1,2-Oxazol-5-yl)acetonitrile (CAS 854137-77-2)
- 2-(1,2-Oxazol-3-yl)acetonitrile (CAS 55242-83-6)
- 2-(4-Isoxazolyl)acetonitrile (CAS 893640-97-6)
- 2-(Ethoxymethylene)malononitrile (CAS 672-81-1)
- 5-(Propane-1-sulfonyl)-pentylamine (CAS 1344000-23-2)
- 5-(Hydroxymethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 1896005-82-5)
- H-His-Arg-OH (G-2290.0050) (CAS 77369-21-2)
- (S)-1-(4-bromo-2-methylphenyl)ethan-1-amine (CAS 1213105-63-5)
- 2-Methyl-7,8-dihydro-6H-quinolin-5-one (CAS 27463-92-9)
- (11aR)-3,7-Bis(4-nitrophenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1352810-37-7)
- (1-(2,6-Dichlorobenzyl)piperidin-4-yl)methanamine hydrochloride (CAS 1261233-68-4)
- (2R)-2-amino-2-(3-chloro-4-methoxyphenyl)acetic acid (CAS 109971-52-0)
- 2-ethynyloxane (CAS 76928-53-5)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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