6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione CAS 933-19-7
| CAS No. | 933-19-7 |
| Molecular Formula | C4H5N3O2 |
| Molecular Weight | 127.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione (CAS 933-19-7), molecular formula C4H5N3O2 and molecular weight 127.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione (C4H5N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
CATO manufactures 6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione 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.
Physical & Chemical Properties
| Molecular Formula | C4H5N3O2 |
| Molecular Weight | 127.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 6-Methyl-1,2,4-triazine-5(2H)-thione (CAS 15969-18-3)
- 1,3,5-Triazine-2,4,6-triamine, homopolymer (CAS 25778-04-5)
- 1,2,3-Triazine-5-carboxylic acid (CAS 1234298-93-1)
- 1,2,4-Triazine-5-carboxylic acid (CAS 1260664-79-6)
- 1,2,4-Triazine-3-carboxylic acid (CAS 6498-04-0)
- 1,3,5-Triazine-2-carboxylic acid (CAS 666179-45-9)
- 3-methyl-1,2,4-triazine-5-carbaldehyde (CAS 94243-22-8)
- 542-02-9 6-Methyl-1,3,5-triazine-2,4-diyldiamine s-Triazine, 2,4-diamino-6-methyl- (8CI) 1,3,5-Triazine-2,4-diamine, 6-methyl- Acetoguanamine AI3-50715 2,4-Diamino-6-methyl-1,3,5-triazine EINECS 208-796-3 ENT 50715 2-Methyl-4,6-diamino-1,3,5-triazine NSC 257 CCRIS 8909 2,4-Diamino-6-methyl-s-triazine EC 208-796-3 s-Triazine, 2,4-diamino-6-methyl- (CAS 542-02-9)
Recommended Standards
- 6-Azathymine (CAS 932-53-6)
- 6-Methyl-2H-1,3-oxazine-2,4(3H)-dione (CAS 2911-21-9)
- 6-Methoxy-1,3,5-triazin-2(1H)-one (CAS 89033-38-5)
- 6-Methylene-1,3,5-triazinane-2,4-dione (CAS 922179-92-8)
- N-(6-Phenylpyrrolo[1,2-c]pyrimidin-3-yl)benzamide (CAS 61736-28-5)
- 2-((4-Chloro-3-methylphenoxy)methyl)oxirane (CAS 22421-57-4)
- Methyl 3-oxo-3-(oxolan-2-yl)propanoate (CAS 252366-36-2)
- Benzenemethanol, 4-bromo-3-[(tetrahydro-2H-pyran-2-yl)oxy]- (CAS 870779-64-9)
- 2,2-Bis((decanoyloxy)methyl)propane-1,3-diyl bis(decanoate) (CAS 13784-61-7)
- Tert-butyl 4-methyl-2,8-diazaspiro[4.5]Decane-8-carboxylate (CAS 236406-52-3)
- 3-Chloro-6-{2-phenylpyrazolo[1,5-a]pyridin-3-yl}pyridazine-4-carbonitrile (CAS 1196794-13-4)
- N,N-Diethyl-3-phenylprop-2-yn-1-amine hydrochloride (CAS 30011-40-6)
- 2-((4-Isopropylphenyl)thio)benzoic acid (CAS 5495-75-0)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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