Bromocriptine EP Impurity B CAS 511-09-1
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 511-09-1 |
| Molecular Formula | C32H41N5O5 |
| Molecular Weight | 575.70 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bromocriptine EP Impurity B (CAS 511-09-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C32H41N5O5. Molecular weight: 575.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C32H41N5O5 |
| Molecular Weight | 575.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Related Bromocriptine Standards
- Bromocriptine Impurity 1 (CAS 20315-46-2)
- Bromocriptine Impurity 3 (CAS 82796-58-5)
- Bromocriptine Impurity 16 (CAS CATO-C4X-136116)
- Bromocriptine EP Impurity A (CAS CATO-C4X-13614)
- Bromocriptine Impurity 15 (CAS 68944-89-8)
- Bromocriptine EP Impurity C (CAS 65700-36-9)
- Bromocriptine EP Impurity F (CAS 82773-21-5)
- Bromocriptine (CAS 25614-03-3)
Recommended Standards
- Palbociclib Impurity 37 (CAS 827022-31-1)
- NHS SS Biotin (CAS 142439-92-7)
- tert-butyl4-(6-((8-cyclopentyl-6-(1-ethoxyvinyl)-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate (CAS 571189-10-1)
- Isoflurane EP Impurity A (CAS 33018-78-9)
- Nilotinib EP Impurity E (CAS 2119583-26-3)
- N-(4-fluoro-3-nitrophenyl)-2-(pyrimidin-2-ylthio)acetamide (CAS 455322-68-6)
- Tert-butyl (S)-3-carbamoylmorpholine-4-carboxylate (CAS 1476028-21-3)
- 6-Chloro-N-(2-(cyclohex-1-en-1-yl)ethyl)pyridazin-3-amine (CAS 838089-50-2)
- 2-Amino-4-(3-iodophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337496-56-7)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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