Erythromycin thiocyanate impurity B reduced derivative CAS CATO-C4X-100166
| CAS No. | CATO-C4X-100166 |
| Molecular Formula | C36H68N2O12 |
| Molecular Weight | 720.93 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Erythromycin thiocyanate impurity B reduced derivative is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 720.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a process- or degradation-related impurity, Erythromycin thiocyanate impurity B reduced derivative (CAS CATO-C4X-100166, C36H68N2O12) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Erythromycin thiocyanate impurity B reduced derivative under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C36H68N2O12 |
| Molecular Weight | 720.93 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Erythromycin Standards
- Erythromycin C reduced derivatives (CAS CATO-C4X-100169)
- Erythromycin EP Impurity B (CAS 992-62-1)
- Erythromycin C (CAS 1675-02-1)
- Erythromycin 4’- (CAS 200802-92-2)
- Erythromycin B (CAS 527-75-3)
- Erythromycin C rearranged derivatives (CAS CATO-C4X-100171)
- Erythromycin thiocyanate impurity B rearranged derivative (CAS CATO-C4X-100174)
- Erythromycin EP Impurity E (CAS 33396-29-1)
Recommended Standards
- Andamertinib Impurity 1 (CAS CATO-C4X-35351)
- 1,3-Dihydroxy-2,4-bis[5-(4-morpholinyl)-3,4-diphenyl-2-thienyl]-Cyclobutenediylium bis(inner salt) (CAS 137020-23-6)
- Azithromycin Impurity 34 (CAS CATO-C4X-100334)
- Bafilomycin C1 (CAS 88979-61-7)
- Neticonazole Impurity 9 (CAS 138206-50-5)
- Benidipine Impurity 56 (CAS CATO-C4X-112056)
- Nifuroxazide EP Impurity A (CAS 5351-23-5)
- Sorafenib EP Impurity B (CAS 2004659-84-9)
- 7-Amino-2-cyclobutyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1379811-46-7)
- 2-(2-(((Cyclopropylmethyl)amino)methyl)piperidin-1-yl)ethanol (CAS 1353958-45-8)
- N-(2-((4-(3-Chlorophenyl)piperazin-1-yl)sulfonyl)ethyl)-2-(thiophen-2-yl)acetamide (CAS 897613-19-3)
- 2-Phenylazepane (CAS 3466-82-8)
- 2,4-Difluoro-3-(trifluoromethoxy)benzonitrile (CAS 1806314-81-7)
- Hexapeptide-11 (CAS 161258-30-6)
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 18665070610 / Nicole.chen@cato-chem.com