Urea, polymer with 1,2-ethanediol, formaldehyde and 1,3,5-triazine-2,4,6-triamine CAS 25100-98-5
| CAS No. | 25100-98-5 |
| Molecular Formula | C3H6N6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Urea, polymer with 1,2-ethanediol, formaldehyde and 1,3,5-triazine-2,4,6-triamine is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Urea, polymer with 1,2-ethanediol, formaldehyde and 1,3,5-triazine-2,4,6-triamine (CAS 25100-98-5), molecular formula C3H6N6C2H6O2CH4N2OCH2O and molecular weight 278.27 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H6N6 C2H6O2 CH4N2O CH2O |
| Molecular Weight | 278.27 g/mol |
| Appearance | White to pale 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 8 |
Related Urea Standards
- Urea Nitrate (98% wetted with not less than 20% water) (CAS 124-47-0)
- Urea, N-(hydroxyethyl)- (CAS 1320-51-0)
- Urea-d4 (CAS 1433-11-0)
- Urea sulphate (CAS 19082-42-9)
- Urea, N-[4-[(6-chloro-2-methyl-4-pyrimidinyl)amino]-3-fluorophenyl]-N'-(4-fluorophenyl)- (CAS 1956318-44-7)
- Urea-15N2 (CAS 2067-80-3)
- Urea, polymer with formaldehyde, phenol and 1,3,5-triazine-2,4,6-triamine (CAS 25212-25-3)
- Urea, N,N''-(methyl-1,3-phenylene)bis[N',N'-dimethyl- (CAS 26604-41-1)
Recommended Standards
- Serpinin (mouse, rat) (CAS 1363332-88-0)
- Sodium (S)-2-hydroxy-4-(methylthio)butanoate (CAS 54641-20-2)
- Methyl 4-Tosyl Mycophenoate-6-methyl-d (CAS 1185240-84-9)
- (2R)-2-ethynyloxane (CAS 946148-98-7)
- Terbutaline Impurity 34 (CAS 28924-18-7)
- spiro[5,7-dihydropyrazolo[5,1-b][1,3]oxazine-6,1'-cyclopropane]-3-sulfonamide (CAS 2238821-17-3)
- 2-(Methacryloyloxy)ethyl 6-amino-5-cyano-4-(2,4-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 939893-86-4)
- (2S,3R,4R,5S,6R)-2-methyl-6-(p-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 153658-86-7)
- 4,4'-Methylenebis(cyclohexan-1-amine) xcarbonate (CAS 37872-62-1)
- Semaglutide238 (CAS CATO-C4X-2226238)
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