Dabigatran Impurity 139 CAS CATO-C4X-1089139
| CAS No. | CATO-C4X-1089139 |
| Molecular Formula | C14H21N3O2 |
| Molecular Weight | 263.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Dabigatran Impurity 139 (CAS CATO-C4X-1089139, C14H21N3O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Dabigatran Impurity 139 (C14H21N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 263.34 g/mol, it falls into the medium-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 Dabigatran Impurity 139 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 | C14H21N3O2 |
| Molecular Weight | 263.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 95% |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Dabigatran Standards
- Dabigatran Impurity 13 (CAS 255706-13-9)
- Dabigatran Impurity 95 (CAS 3839-35-8)
- Dabigatran Impurity 82 (CAS 1900865-84-0)
- Dabigatran Impurity 28 (CAS 1381853-11-7)
- Dabigatran Impurity 141 (CAS CATO-C4X-1089141)
- Dabigatran Impurity 76 (CAS 858967-80-3)
- Dabigatran Impurity 77 (CAS 5436-02-2)
- Dabigatran Impurity 65 (CAS 7523-15-1)
Recommended Standards
- 2,4-Di-morpholin-4-yl-phenylamine 3453AE 436088-92-5 C14H21N3O2 (CAS 436088-92-5)
- Sunitinib Impurity 72 (CAS CATO-C4X-133372)
- tert-Butyl7-amino-1,2,3,5-tetrahydro-4H-benzo[e][1,4]diazepine-4-carboxylate (CAS 886364-45-0)
- Sunitinib Impurity 73 (CAS CATO-C4X-133373)
- Vinorelbine Impurity 23 (CAS CATO-C4X-264223)
- Empagliflozin Impurity 301 (CAS CATO-C4X-1065301)
- Ceftaroline Fosamil Impurity C2 (CAS 1277090-04-6)
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- n-(2-Amino-2-oxoethyl)-5-bromo-N-butylthiophene-2-carboxamide (CAS 1307101-00-3)
- 1-Phenyl-2-(1H-pyrrol-1-yl)ethan-1-ol (CAS 696650-01-8)
- 1-(Chloromethyl)-1,1,3,3,3-Pentamethyldisiloxane (CAS 17201-83-1)
- (R)-tert-Butyl 3-(2-amino-N-cyclopropylacetamido)pyrrolidine-1-carboxylate (CAS 1353995-03-5)
- 2-((2-Methyl-5-nitrobenzyl)thio)-1H-benzo[d]imidazole (CAS 845879-34-7)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
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