Omacycline impurity 2 CAS 2272886-37-8
| CAS No. | 2272886-37-8 |
| Molecular Formula | C30H41N5O8 |
| Molecular Weight | 599.68 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, Omacycline impurity 2 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 599.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a process- or degradation-related impurity, Omacycline impurity 2 (CAS 2272886-37-8, C30H41N5O8) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Omacycline impurity 2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C30H41N5O8 |
| Molecular Weight | 599.68 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 5 |
Related Omacycline Standards
- Omacycline Impurity 6 (CAS 1075240-42-4)
- Omacycline impurity 10 (CAS CATO-C4X-285710)
- Omacycline Impurity 7 (CAS 488819-64-3)
- Omacycline M+2 impurity (CAS 2272886-40-3)
- Omacycline 4-Beta isomer (CAS 601455-29-2)
- Omacycline 12-amino impurity (CAS 2272886-39-0)
- Omacycline M-2 Impurity (CAS 2272886-35-6)
- Omacycline 7-desmethyl impurity (CAS 2272886-38-9)
Recommended Standards
- Oxacillin Monohydrate EP Impurity I (CAS CATO-C4X-23217)
- Omadacycline Impurity 32 (CAS CATO-C4X-285732)
- Dabigatran Impurity 138 (CAS CATO-C4X-1089138)
- Vanadyl octaethylporphine (CAS 27860-55-5)
- HO-Ste-γGlu-AEEA-AEEA-AEEA-OH (CAS CATO-C4X-2226285)
- Epinephrine Impurity 85 (CAS CATO-C4X-184985)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
- rac Normetanephrine-d3 Hydrochloride (CAS 1085333-97-6)
- 2-Phenyl-1,2-benzoselenazol-3-one (CAS 60940-34-3)
- 2,3,5,6-tetramethylbenzenesulfinic acid (CAS 957029-02-6)
- tert-Butyl-4-oxo-5-(trifluoromethyl)azepane-1-carboxylate (CAS 1393584-90-1)
- thieno[2,3-c]pyridine-7-carboxylic acid (CAS 852532-64-0)
- 2,2,2-Trifluoro-1-(4-methyl-3-(pentyloxy)phenyl)ethan-1-one (CAS 1443344-68-0)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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 18665070610 / Nicole.chen@cato-chem.com