Pemafibrate Impurity 41 CAS CATO-C4X-290341
| CAS No. | CATO-C4X-290341 |
| Molecular Formula | C40H54N2O9 |
| Molecular Weight | 706.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pemafibrate Impurity 41.
CATO supplies Pemafibrate Impurity 41 (CAS CATO-C4X-290341), a pharmacopoeial impurity reference standard (molecular formula C40H54N2O9, MW 706.86 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Pemafibrate Impurity 41 (C40H54N2O9) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 706.86 g/mol, it falls into the high-molecular-weight range. 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 Pemafibrate Impurity 41 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 | C40H54N2O9 |
| Molecular Weight | 706.86 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Pemafibrate Standards
- Pemafibrate Impurity 104 (2R,2'R) (CAS CATO-C4X-2903104)
- Pemafibrate Impurity 79 (CAS CATO-C4X-290379)
- Pemafibrate Impurity 80 (CAS CATO-C4X-290380)
- Pemafibrate Impurity 47 (CAS CATO-C4X-290347)
- Pemafibrate Impurity 92 (CAS CATO-C4X-290392)
- Pemafibrate Impurity 93 (CAS CATO-C4X-290393)
- Pemafibrate Impurity 72 (CAS CATO-C4X-290372)
- Pemafibrate Impurity 39 (CAS CATO-C4X-290339)
Recommended Standards
- Methyl 2,3,4-tri-O-benzyl-6-O-trityl-a-D-mannopyranoside (CAS 40653-13-2)
- N,n-didansyl-l-cystine (CAS 18468-46-7)
- Methyl 2,3,4-tri-O-benzyl-6-O-trityl-a-D-galactopyranoside (CAS 2595-06-4)
- CYtidine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-N-[(dimethylamino)methylene]-5-(1-propynyl)- (CAS 869355-42-0)
- N-Nitroso Dronedarone EP Impurity A (CAS CATO-C4X-109299)
- Decitabine Impurity 1 (alpha-Isomer) (CAS 51255-17-5)
- Warfarin impurity 16 (CAS CATO-C4X-17816)
- (S)-1,6-Diazaspiro[3.5]nonan-2-one (CAS 2512199-80-1)
- Methyl 3-aminobutanoate hydrochloride (CAS 137132-12-8)
- 5-(2-Fluoro-3-(trifluoromethyl)phenyl)pyrimidine-2,4-diol (CAS 1261980-08-8)
- N-Methyl-3-(piperidin-2-yl)isoxazole-4-carboxamide (CAS 1334499-44-3)
- 1,3,3-Trimethylpiperazin-2-one (CAS 890926-94-0)
- 2-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]-N-[2-(trifluoromethyl)phenyl]acetamide (CAS 1775503-29-1)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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