Baricitinib-D3 CAS 1564242-30-3
| CAS No. | 1564242-30-3 |
| Molecular Formula | - |
| Molecular Weight | 374.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| 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 Baricitinib-D3.
Baricitinib-D3 (CAS 1564242-30-3) is a high-purity analytical reference standard with the molecular formula C16H14D3N7O2S and a molecular weight of 374.44 g/mol.
Baricitinib-D3 (C16H14D3N7O2S) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H14D3N7O2S |
| Molecular Weight | 374.44 g/mol |
| Purity | 97%+ |
| 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 7 |
| Sulfur Atoms | 1 |
Related Baricitinib Standards
- Baricitinib Impurity 58 (CAS CATO-C4X-226058)
- Baricitinib D5 (CAS CATO-C4X-2260107)
- Baricitinib-d5 (CAS 1564241-79-7)
- Baricitinib Impurity 39 (CAS 1146629-76-6)
- Baricitinib (CAS 1187594-09-7)
- Baricitinib Impurity 100 (CAS CATO-C4X-2260100)
- Baricitinib Impurity 51 (CAS CATO-C4X-226051)
- Baricitinib Impurity 71 (CAS CATO-C4X-226071)
Recommended Standards
- Osimertinib Impurity 17 (CAS CATO-C4X-204517)
- Tucatinib Impurity 36 (CAS CATO-C4X-260536)
- Levosimendan Impurity 64 (CAS CATO-C4X-130864)
- 6,8-Dibromoimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS CATO-C4X-31845)
- 2,2'-(2,5-Bis((2-ethylhexyl)oxy)-1,4-phenylene)dithiophene (CAS 928853-15-0)
- 2-[4-(trifluoromethyl)phenyl]propan-1-ol (CAS 284686-92-6)
- N-(2-Oxo-1,2-dihydropyrimidin-4-yl)isobutyramide (CAS 97626-98-7)
- BOC-GLu(OBzl)-Gly-OH (CAS 51782-82-2)
- 0129AD 1185079-86-0 3-[(3-Fluorobenzyl)oxy]pyrrolidine hydrochloride C11H15ClFNO (CAS 1185079-86-0)
- 7-Chloroimidazo[1,2-b]pyridazine (CAS 1383481-11-5)
- 2-Methylbenzoxazole-5-boronic Acid (CAS 279262-85-0)
- (6-Methoxypyridin-2-yl)(m-tolyl)methanone (CAS 1187171-23-8)
- N1-Allyl-N2-(2-(o-tolyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)oxalamide (CAS 899993-75-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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