Erythromycin Sulfate CAS 7184-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7184-72-7 |
| Molecular Formula | C37H67NO13 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Erythromycin Sulfate (CAS 7184-72-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C37H67NO13 H2O4S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C37H67NO13 H2O4S |
| Molecular Weight | 832.01 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Erythromycin Standards
- Erythromycin EP Impurity F (CAS 105882-69-7)
- Erythromycin EP Impurity J (CAS 105900-46-7)
- Erythromycin Impurity 45 (CAS 1094780-33-2)
- Erythromycin (CAS 114-07-8)
- Erythromycin Compound M3 (CAS 119665-62-2)
- Erythromycin Impurity N8 (CAS 119665-78-0)
- Erythromycin Ethyl Succinate (CAS 1264-62-6)
- Erythromycin Ethylsuccinate-13C-d3 (CAS 1264-62-6 (non-labelled))
Recommended Standards
- (3,3-Difluorocyclopentyl)hydrazine (CAS 2168107-50-2)
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- Methyl 3-Hydroxycyclohexanecarboxylate (CAS 37722-82-0)
- 1-(Phenylsulfonyl)-1H-indole-2-carbonyl chloride (CAS 342405-28-1)
- 5-Nitro-2-(pyridin-4-yl)-2,3-dihydro-1h-isoindole-1,3-dione (CAS 404896-26-0)
- 3-((4-Bromobenzyl)thio)-6-(1H-imidazol-1-yl)pyridazine (CAS 1334373-91-9)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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