Formaldehyde, polymer with aziridine CAS 25549-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25549-69-3 |
| Molecular Formula | C2H5N CH2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Formaldehyde, polymer with aziridine (CAS 25549-69-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C2H5N CH2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C2H5N CH2O |
| Molecular Weight | 73.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Formaldehyde Standards
- Formaldehyde-2,4-Dinitrophenylhydrazone (CAS 1081-15-8)
- Formaldehyde-d2 (~20% in D2O) (CAS 1664-98-8)
- Formaldehyde, polymer with 6-phenyl-1,3,5-triazine-2,4-diamine and 1,3,5-triazine-2,4,6-triamine (CAS 25035-72-7)
- Formaldehyde compound with 4-(tert-butyl)phenol (1:1) (CAS 25085-50-1)
- Formaldehyde, polymer with 3-methylphenol (CAS 25086-36-6)
- Formaldehyde compound with aniline (1:1) (CAS 25214-70-4)
- Formaldehyde, polymer with 1-phenylethanone (CAS 25398-55-4)
- Formaldehyde, polymer with [1,1'-biphenyl]-4-ol (CAS 25820-85-3)
Recommended Standards
- 3-((2-Methoxyphenyl)sulfonyl)azetidine hydrochloride (CAS 1864053-14-4)
- Boc-PEG2-sulfonic acid (CAS 1817735-40-2)
- (4AR,7aS)-tetrahydrofuro[3,4-d]pyrimidine-2,4,7(3H)-trione (CAS 141434-50-6)
- (2S)-7-trimethylsilylhept-6-yn-2-ol (CAS 1353016-49-5)
- 1-(Furan-2-yl)-4-methoxybutan-2-amine (CAS 1461705-71-4)
- Cenobamate impurity 12 (CAS 913088-45-6)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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