1,2-Dimethyl-4-(4-nitrophenyl)-1,2,4-triazolidine-3,5-dione CAS 669757-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669757-38-4 |
| Molecular Formula | C10H10N4O4 |
| Molecular Weight | 250.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dimethyl-4-(4-nitrophenyl)-1,2,4-triazolidine-3,5-dione (CAS 669757-38-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N4O4. Molecular weight: 250.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N4O4 |
| Molecular Weight | 250.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Dimethyl Standards
- 2-[3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-4-yl]propanoic acid (CAS 1432679-18-9)
- Dimethyl 2,2'-bifuran-5,5'-dicarboxylate (CAS 5905-02-2)
- (2,3-Dimethyl-6-(trifluoromethyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 1823510-54-8)
- 2,4-Dimethyl-5-oxo-5H-chromeno[3,4-c]pyridine-1-carbonitrile (CAS 118733-99-6)
- Ethyl 2-(5,6-dimethyl-4-oxofuro[2,3-d]pyrimidin-3(4H)-yl)acetate (CAS 1189670-48-1)
- 2-((2,2-Dimethyl-4-oxochroman-7-yl)oxy)acetic acid (CAS 135111-48-7)
- 1,3-Dimethyl-6-(morpholin-4-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 949347-72-2)
- 2,2-Dimethyl-4-[3,4-(methylenedioxy)phenyl]-4-oxobutyric acid (CAS 951894-07-8)
Recommended Standards
- 1-(6-Nitro-1,3-benzodioxol-5-yl)pyrrolidin-2-one (CAS 936075-72-8)
- 1-Ethyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide (CAS 61620-77-7)
- 1-(4-Nitrophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 834894-65-4)
- [2-(4-Nitro-phenyl)-thiazol-4-yl]-methanol (CAS 36094-01-6)
- 898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 (CAS 898763-74-1)
- 3'-(4-Phenoxyphenyl)spiro[indoline-3,2'-thiazolidine]-2,4'-dione (CAS 724751-56-8)
- 5-(2,2-Dimethoxyacetyl)-2,2-dimethylcyclopentan-1-one (CAS 1527789-80-5)
- Sanggenol P (CAS 1351931-30-0)
- N-(2-Aminophenyl)-4-((4-fluoro-2H-indazol-2-yl)methyl)benzamide (CAS 920315-08-8)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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