Minocycline EP Impurity D CAS 5679-00-5
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 5679-00-5 |
| Molecular Formula | C21H23N3O7 |
| Molecular Weight | 429.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Minocycline EP Impurity D (CAS 5679-00-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C21H23N3O7. Molecular weight: 429.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H23N3O7 |
| Molecular Weight | 429.42 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.) | 1958 |
| Nitrogen Atoms | 3 |
Related Minocycline Standards
- Minocycline EP Impurity I (CAS 5874-95-3)
- Minocycline Impurity 68 (CAS CATO-C4X-169968)
- Minocycline Impurity 29 (CAS CATO-C4X-169929)
- Minocycline Impurity 69 (CAS CATO-C4X-169969)
- Minocycline Impurity 61 (CAS CATO-C4X-169961)
- Minocycline impurity 55 (CAS CATO-C4X-169955)
- Minocycline Impurity 58 (CAS CATO-C4X-169958)
- Minocycline Impurity 60 (CAS CATO-C4X-169960)
Recommended Standards
- 4-Dimethyl Minocycline (CAS 885112-29-8)
- Amicycline hydrochloride, >88% (HPLC) (CAS 4199-34-2)
- Boc-Trp(For)-OSu (CAS 70601-13-7)
- Lisinopril EP Impurity I (CAS CATO-C4X-16819)
- Afoxolaner Impurity 14 (CAS 1125726-30-8)
- 642-31-9 9-Anthraldehyde Anthracene-9-carbaldehyde 9-Anthracenecarboxaldehyde 9-Anthraldehyde (8CI) 9-Anthrylaldehyde 9-Anthrylcarboxaldehyde CCRIS 3165 EINECS 211-383-0 9-Formylanthracene NSC 15 EC 211-383-0 (CAS 642-31-9)
- (2S,3R)-1-benzyl-3-fluoro-2-(trifluoromethyl)piperidine (CAS 1782959-05-0)
- Amlodipine EP Impurity G (CAS 43067-01-2)
- Methyl 4-(5,5-dimethyl-1,3-dioxan-2-yl)benzoate (CAS 138536-73-9)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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