5-Methyl-[1,2,4]triazolo[4,3-a][1,3,5]triazin-7(1H)-one CAS 200350-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200350-23-8 |
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-[1,2,4]triazolo[4,3-a][1,3,5]triazin-7(1H)-one (CAS 200350-23-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5N5O. Molecular weight: 151.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2014 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- [1,2,4]Triazolo[1,5-a][1,3,5]triazine-5,7-diamine (CAS 102365-46-8)
- 6-methyl[1,2,4]triazolo[4,3-b][1,2,4]triazin-7(8H)-one (CAS 19542-10-0)
- 1-(1H-[1,2,4]Triazolo[4,3-b][1,2,4]triazol-1-yl)ethanone (CAS 56424-48-7)
- 1-Methyl-[1,2,4]triazolo[1,5-b][1,2,4]triazin-7(1H)-one (CAS 89569-73-3)
- 1-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 59105-03-2)
- 3-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 57250-39-2)
- 7-Methyl-[1,2,4]triazolo[4,3-a][1,3,5]triazin-5(1H)-one (CAS 500538-69-2)
- 7-Methyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4(1H)-one (CAS 57351-75-4)
Recommended Standards
- 5-Amino-3H-pyrazolo[4,3-d]pyrimidin-7(4H)-one (CAS 369598-74-3)
- 5-Methyltetrazolo[1,5-a]pyrimidin-7(3H)-one (CAS 6628-20-2)
- 5-Amino-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one (CAS 41535-76-6)
- 4-[(1-methyl-1H-pyrazol-5-yl)methoxy]aniline (CAS 1245823-78-2)
- 2-(2,4-Dichlorophenyl)-5-nitro-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707609-43-5)
- Methyl 1-bromopyrene-2-carboxylate (CAS 2764619-37-4)
- [(2-methoxyphenyl)methyl](oxolan-2-ylmethyl)amine (CAS 725226-25-5)
- Norethisterone Acetate EP Impurity H (CAS 2417092-17-0)
- Rivaroxaban 4-Hydroxy Metabolite (CAS 1161719-51-2)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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 13829788188 / jacky.chen@cato-chem.com