Celiprolol Hydrochloride EP Impurity B CAS 125579-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125579-40-0 |
| Molecular Formula | C31H46N4O7 |
| Molecular Weight | 586.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Celiprolol Hydrochloride EP Impurity B (CAS 125579-40-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H46N4O7. Molecular weight: 586.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C31H46N4O7 |
| Molecular Weight | 586.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Celiprolol Standards
- Celiprolol Impurity 9 (CAS CATO-C4X-24549)
- Celiprolol Hydrochloride EP Impurity H (CAS 85045-98-3)
- (R)-Celiprolol (CAS 91878-52-3)
- (S)-Celiprolol (CAS 95586-73-5)
- Celiprolol Hydrochloride EP Impurity C (CAS 57471-01-9)
- Celiprolol (CAS 56980-93-9)
- Celiprolol EP Impurity G (CAS 56980-98-4)
- Celiprolol Hydrochloride EP Impurity A (CAS 56980-94-0)
Recommended Standards
- tert-Butyl 1-Hydroxy-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oate (CAS 778596-26-2)
- 2,9-Diheptylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone (CAS 95689-91-1)
- [DAla2] Met-Enkephalin, amide (CAS 61090-95-7)
- 5-Bromo-4,5-dihydrooxazolo[5,4,3-ij]quinoline-2,6-dione (CAS 75655-13-9)
- Koenigicine (CAS 24123-92-0)
- 3-(6-(4-Methoxyphenyl)imidazo[2,1-b]thiazol-5-yl)acrylic acid (CAS 681260-15-1)
- Oseltamivir Impurity 164 (CAS 204255-02-7)
- 1-(3-Ethoxypropyl)-2-imino-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606961-73-3)
- 7-Fluoro-3-iodo-6-methoxyquinoline (CAS 1823963-66-1)
- 59880-97-6 Chemotactic peptide F-Met-Leu-Phe L-Phenylalanine, N-(N-(N-formyl-L-methionyl)-L-leucyl)- N-Formyl-L-methionyl-L-leucyl-L-phenylalanine N-Formyl-Met-Leu-Phe N-Formylmethionine leucyl-phenylalanine fMLF fMLP (misnomer but widely used) (CAS 59880-97-6)
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