5-(p-Tolylamino)dihydropyrimidine-2,4(1H,3H)-dione CAS 6943-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6943-93-7 |
| Molecular Formula | C9H10FIN2O5 |
| Molecular Weight | 372.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(p-Tolylamino)dihydropyrimidine-2,4(1H,3H)-dione (CAS 6943-93-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10FIN2O5. Molecular weight: 372.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10FIN2O5 |
| Molecular Weight | 372.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related p Standards
- 8-((P-tolylamino)methyl)-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-ol (CAS 947018-69-1)
- 2-(p-Tolylamino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-12-7)
- 2-(o-Tolylamino)-4H-pyrido[3,2-e][1,3]selenazin-4-one (CAS 89927-24-2)
- 2-(p-Tolylamino)-4H-pyrido[3,2-e][1,3]selenazin-4-one (CAS 89914-60-3)
- 1-(p-Tolylamino)anthracene-9,10-dione (CAS 2944-19-6)
- 2-(m-Tolylamino)anthracene-9,10-dione (CAS 68469-49-8)
- 2-((M-tolylamino)methyl)-4,4a,5,5a,6,6a-hexahydro-4,6-ethenocyclopropa[f]isoindole-1,3(2H,3aH)-dione (CAS 1005095-15-7)
- 3-((o-Tolylamino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (CAS 370848-29-6)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(4-(perfluoropropan-2-yl)phenyl)-1,3,2-dioxaborolane (CAS 2763702-73-2)
- Bromhexine Impurity N3 (CAS 114390-41-9)
- 2'-Deoxy-2'-fluoro-5-iodouridine (CAS 55612-21-0)
- Benzopyrene Related Compound 7 (Benzo[a]pyrene-3, 6- Quinone) (CAS 64133-78-4)
- 3-Isopropyl-5,6,7,8-tetrahydropyrido[3,4-d]pyridazin-4(3H)-one (CAS 1447958-89-5)
- 4-(3-Fluorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326812-49-0)
- 2-Bromo-6-methoxy-4-(2-(methylamino)ethyl)phenol (CAS 1342065-90-0)
- 1-(6-Hydroxy-3,4-dihydro-1H-[2,7]naphthyridin-2-yl)-ethanone (CAS 2331259-96-0)
- 4-Phenyl-2-pyrrolidin-1-ylmethyl-piperidine (CAS 885951-15-5)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
Why CATO?
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