Biuret CAS 108-19-0
Purity >85%In StockPharmaceutical Standards
| CAS No. | 108-19-0 |
| Molecular Formula | C2H5N3O2 |
| Molecular Weight | 103.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Biuret (CAS 108-19-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2H5N3O2. Molecular weight: 103.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2H5N3O2 |
| Molecular Weight | 103.08 g/mol |
| Purity | >85% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Biuret Standards
Recommended Standards
- Metformin Impurity 13 (CAS 4390-68-5)
- 1-Methyl-1-nitrosourea (CAS 684-93-5)
- Milrinone Impurity 10 (CAS 2345-56-4)
- N-(2-Hydroxypyrimidin-5-yl)formamide (CAS 52767-98-3)
- 5-Chloro-1-cyclohexyl-3-methyl-4-nitro-1H-pyrazole (CAS 553671-76-4)
- 5-Ethyl-1-(4-methylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 1002185-78-5)
- 2-Ethoxy-4-((methylamino)methyl)phenol (CAS 926251-01-6)
- 1-(4-Chlorophenyl)-3-(p-tolyl)-2-(trichloromethyl)imidazolidine (CAS 61545-18-4)
- 1-(Cyano(phenyl)methyl)urea (CAS 88169-89-5)
- Glucagon (1-29) (CAS 16941-32-5)
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