Lovastatin Impurity 29 CAS CATO-C4X-168429
| CAS No. | CATO-C4X-168429 |
| Molecular Formula | C24H38O7 |
| Molecular Weight | 438.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Lovastatin Impurity 29 is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Lovastatin Impurity 29 (CAS CATO-C4X-168429) is a certified pharmaceutical impurity reference standard with the molecular formula C24H38O7 and a molecular weight of 438.55 g/mol.
Lovastatin Impurity 29 (C24H38O7) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Lovastatin Impurity 29 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 | C24H38O7 |
| Molecular Weight | 438.55 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 95% |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Lovastatin Standards
- Lovastatin Impurity 36 (CAS CATO-C4X-168436)
- Lovastatin Diol Lactone 4-tert-Butyldimethylsilyl Ether (CAS 79902-31-1)
- Lovastatin EP Impurity B (CAS 75225-51-3)
- Lovastatin Impurity 26 (CAS CATO-C4X-168426)
- Lovastatin-d3 (CAS 1002345-93-8)
- Lovastatin EP Impurity E (CAS 77517-29-4)
- Lovastatin Impurity N1 (CAS 106909-04-0)
- Lovastatin Anhydro Acid Sodium Salt (CAS 188067-71-2)
Recommended Standards
- Pravastatin Methyl Ester (CAS 81131-72-8)
- (3AR,4S,6aR)-2,2-Dimethyl-6-((trityloxy)methyl)-4-vinyl-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxole (CAS 1186073-10-8)
- Citric Acid Impurity 14 (CAS 4132-10-9)
- Licorisoflavan A (CAS 129314-37-0)
- Phenoxymethylpenicillin Impurity 12 (CAS CATO-C4X-212612)
- Sitagliptin Impurity 79 (CAS 81228-09-3)
- Etomidate impurity 70 (CAS CATO-C4X-188470)
- 6-Ethyl-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid (CAS 1707370-42-0)
- N-((2-Methoxyadamantan-2-yl)methyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 1797560-68-9)
- 6-Bromo-2-(ethoxymethyl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 142744-43-2)
- n-Butyl-2-methoxy-5-methylaniline (CAS 1019514-83-0)
- 2-(4-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1040281-84-2)
- Oxetan-3-yl 4-methylbenzenesulfonate (CAS 26272-83-3)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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