1-methyl-2,3-dihydro-1H-1,2,4-triazol-3-one CAS 55847-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55847-43-3 |
| Molecular Formula | C3H5N3O |
| Molecular Weight | 99.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-methyl-2,3-dihydro-1H-1,2,4-triazol-3-one (CAS 55847-43-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H5N3O. Molecular weight: 99.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H5N3O |
| Molecular Weight | 99.09 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
Related methyl Standards
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- 5-Methyl-4,5-dihydro-1H-imidazol-2-amine (CAS 89304-07-4)
- 3-Methyl-3,4-dihydro-2H-pyrrol-5-amine (CAS 742658-98-6)
- 5-methyl-3,4-dihydro-2H-pyran (CAS 15990-73-5)
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- 6-Methyl-3,6-dihydro-2H-pyran (CAS 55230-25-6)
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Recommended Standards
- 1-Methyl-1H-1,2,4-triazol-5(4H)-one (CAS 4114-20-9)
- 2-Amino-3,5-dihydro-4H-imidazol-4-one (CAS 503-86-6)
- 1-Methyl-1H-1,2,3-triazol-5-ol (CAS 62150-39-4)
- 6-(3,4-Dichlorophenyl)-3-azabicyclo[4.1.0]heptane hydrochloride (CAS 1893960-43-4)
- Haloxyfop Impurity 5 (CAS 105118-15-8)
- 6-Bromo-4H-thiochromen-4-one (CAS 20076-75-9)
- 4-Dimethylsulfamoyl-benzoyl chloride (CAS 29171-70-8)
- (Z)-N',4-Dihydroxybenzimidamide (CAS 1219626-47-7)
- 2,4,6-Triiodo-1,3,5-triazine (CAS 5637-87-6)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com