Colesevelam Impurity 5 CAS 21291-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21291-99-6 |
| Molecular Formula | C3H11N3 |
| Molecular Weight | 89.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Colesevelam Impurity 5 (CAS 21291-99-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H11N3. Molecular weight: 89.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H11N3 |
| Molecular Weight | 89.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
Related Colesevelam Standards
- Colesevelam impurity 5 (CAS 359436-95-6)
- Colesevelam (CAS 182815-43-6)
- Colesevelam Bromoquat Impurity (CAS 32765-81-4)
- Colesevelam Hydrochloride (CAS 182815-44-7)
- Colesevelam impurity 2 (CAS 33968-67-1)
- Colesevelam Amino Dihexylquat Impurity HBr (Amino Dihexyltrimethylammonium Bromide HBr) (CAS 2170771-70-5)
- Colesevelam Decyl Aminoquat Impurity HBr (6-Decylaminohexyl Trimethylammonium Bromide HBr) (CAS 2247938-20-9)
- Colesevelam Impurity 7 (CAS CATO-C4X-28397)
Recommended Standards
- 4-Amino-2-butanol (CAS 39884-48-5)
- (±)-1-Methoxy-2-propanamine (CAS 37143-54-7)
- 3-Amino-2-butanol (CAS 42551-55-3)
- Ethyl 3-cyano-2-oxopropanoate (CAS 56290-86-9)
- 2-(1,1-Dioxo-1,2-thiazolidin-2-yl)phenylboronic acid (CAS 2377587-62-5)
- 3-(4-Iodo-1H-pyrazol-1-yl)-1-methylcyclobutan-1-ol (CAS 2419130-22-4)
- (R)-2-methoxy-2-phenylethan-1-ol (CAS 17628-72-7)
- Fmoc-(3-aminomethylphenyl)acetic acid (CAS 631915-50-9)
- 9-Hexadecyn-1-ol (CAS 88109-73-3)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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