[1,2,4]Triazolo[1,5-a][1,3,5]triazine CAS 348-30-1
| CAS No. | 348-30-1 |
| Molecular Formula | C4H3N5 |
| Molecular Weight | 121.10 g/mol |
| 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.
CATO supplies [1,2,4]Triazolo[1,5-a][1,3,5]triazine (CAS 348-30-1), a certified reference material (molecular formula C4H3N5, MW 121.10 g/mol) for analytical method development and quality control.
Owing to a nitrile group, [1,2,4]Triazolo[1,5-a][1,3,5]triazine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 121.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H3N5 |
| Molecular Weight | 121.10 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Related Triazolo Standards
- [1,2,4]Triazolo[1,5-b][1,2,4]triazine (CAS 61304-18-5)
- 2H-[1,2,3]Triazolo[4,5-b]pyrazine (CAS 273-95-0)
- 2H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-39-2)
- 3H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-40-5)
- 5H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-38-1)
- 7H-[1,2,3]Triazolo[4,5-d]pyrimidine (CAS 273-37-0)
- [1,2,3]Triazolo[1,5-a]pyrazine (CAS 51392-75-7)
- [1,2,3]Triazolo[1,5-a]pyrimidine (CAS 25338-10-7)
Recommended Standards
- [1,2,3,4]tetrazolo[1,5-a]pyrimidine (CAS 275-03-6)
- 5-Cyano-2-hydroxypyrimidine (CAS 1753-49-7)
- 1,6-Dihydro-6-oxo-3-pyridazinecarbonitrile (CAS 468067-87-0)
- 4-Cyano-5-hydroxypyrimidine (CAS 1523245-44-4)
- 1-(4-Fluorophenyl)prop-2-en-1-ol (CAS 5724-03-8)
- 3-Cyanopropyltrimethylsilane (CAS 18301-86-5)
- 1-(Methoxymethyl)cyclopropanamine Hydrochloride (CAS 1220040-06-1)
- 5-Ethyl-3-(2-(piperazin-1-yl)quinolin-3-yl)-1,2,4-oxadiazole (CAS 1431729-23-5)
- Mirabegron Impurity 37 (CAS CATO-C4X-103237)
- Quinolin-8-yl 2,4-dichlorobenzoate (CAS 328022-59-9)
- (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl (9Z,12Z)-octadeca-9,12-dienoate (CAS 127592-95-4)
- (R)-9-Hydroxy-2-(2-hydroxypropan-2-yl)-2,3-dihydro-7H-furo[3,2-g]chromen-7-one (CAS 68692-61-5)
- Ivabradine Impurity 81 (CAS CATO-C4X-111981)
- D-Ala35-Tirzepatide (CAS CATO-CPTD788904)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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