7-(Methylthio)-[1,2,4]triazolo[1,5-b][1,2,4]triazine CAS 89569-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89569-75-5 |
| Molecular Formula | C5H5N5S |
| Molecular Weight | 167.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Methylthio)-[1,2,4]triazolo[1,5-b][1,2,4]triazine (CAS 89569-75-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5N5S. Molecular weight: 167.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5N5S |
| Molecular Weight | 167.19 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.) | 1982 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 1-(3-(Methylthio)pyridin-2-yl)ethanone (CAS 1269293-71-1)
- 2-Methyl-6-(methylthio)nicotinaldehyde (CAS 1289099-20-2)
- 5-Methyl-2-(methylthio)nicotinaldehyde (CAS 1289211-85-3)
- 4-Methyl-5-(methylthio)nicotinaldehyde (CAS 1289268-31-0)
- 1-(5-(Methylthio)pyridin-2-yl)ethanone (CAS 667882-37-3)
- 2-(Methylthio)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 916059-20-6)
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Recommended Standards
- 6-Methyl-3h,4h-thieno[2,3-d][1,2,3]triazin-4-one (CAS 38359-84-1)
- 7-Amino-[1,2,4]triazolo[1,5-c]pyrimidine-5(6H)-thione (CAS 70182-88-6)
- 6-Methyl-2-oxo-4-sulfanylidene-1H-pyrimidine-5-carbonitrile (CAS 2228-22-0)
- 6108-23-2 ZQS5S890B6 Lithium formate monohydrate UNII-ZQS5S890B6 Formic acid, lithium salt, monohydrate Lithium formate monohydrate [MI] Monolithium formate monohydrate (CAS 6108-23-2)
- Ethyl 3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-5-[2-(methoxycarbonyl)thiophen-3-yl]-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 321522-15-0)
- 2-Chloro-4-isopropylthiazole (CAS 1026081-93-5)
- 2-(Methylamino)cyclohexan-1-ol (CAS 92344-45-1)
- Terbutaline Impurity 33 (CAS 1428441-56-8)
- (4-Chlorophenyl)hydrazine dihydrochloride (CAS 1397232-43-7)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
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