Omacycline 4-Beta isomer CAS 601455-29-2
| CAS No. | 601455-29-2 |
| Molecular Formula | C29H40N4O7 |
| Molecular Weight | 556.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Omacycline 4-Beta isomer is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Omacycline 4-Beta isomer (CAS 601455-29-2), molecular formula C29H40N4O7 and molecular weight 556.65 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Omacycline 4-Beta isomer (C29H40N4O7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 556.65 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Omacycline 4-Beta isomer 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 | C29H40N4O7 |
| Molecular Weight | 556.65 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Related Omacycline Standards
- Omacycline 12-amino impurity (CAS 2272886-39-0)
- Omacycline M+2 impurity (CAS 2272886-40-3)
- Omacycline M-2 Impurity (CAS 2272886-35-6)
- Omacycline 7-desmethyl impurity (CAS 2272886-38-9)
- Omacycline Impurity 7 (CAS 488819-64-3)
- Omacycline impurity 10 (CAS CATO-C4X-285710)
- Omacycline 4-one impurity (CAS 885112-31-2)
- Omacycline Impurity 6 (CAS 1075240-42-4)
Recommended Standards
- Irinotecan Lactone Impurity (CAS 143490-53-3)
- Omadacycline Impurity 42 (CAS CATO-C4X-285742)
- Carvedilol Impurity 34 (CAS 1059573-45-3)
- Cefazolin Impurity 88 (CAS CATO-C4X-157788)
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