4-Acetaminophen-D3 Sulfate CAS 1020718-78-8
| CAS No. | 1020718-78-8 |
| Molecular Formula | - |
| Molecular Weight | 234.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Acetaminophen-D3 Sulfate 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.
4-Acetaminophen-D3 Sulfate (CAS 1020718-78-8), molecular formula C8H6D3NO5S and molecular weight 234.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Acetaminophen-D3 Sulfate (C8H6D3NO5S) is characterized by deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6D3NO5S |
| Molecular Weight | 234.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetaminophen Standards
- Acetaminophen Impurity 39 (CAS 51-00-3)
- Acetaminophen Impurity 40 (CAS 483303-97-5)
- 4-Acetaminophen Sulfate (CAS 10066-90-7)
- Acetaminophen Impurity 41 (CAS CATO-C4X-121141)
- Acetaminophen Impurity 39 (CAS 93629-82-4)
- Acetaminophen Impurity 42 (CAS 1075742-56-1)
- Acetaminophen-cysteine (CAS 64014-06-8)
- Acetaminophen Impurity 21 (CAS 801215-24-7)
Recommended Standards
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- Regorafenib Impurity 50 (CAS CATO-C4X-104750)
- [(3,4-difluorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1153077-43-0)
- Ethyl 4-chloro-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 99429-64-8)
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- 2-Isopropoxyethyl trifluoromethanesulfonate (CAS 1698852-59-3)
- Tert-butyl ((1r,2s)-2-(aminomethyl)cyclopropyl)carbamate (CAS 1212311-78-8)
- [5-(oxolan-3-yl)-4H-1,2,4-triazol-3-yl]methanamine dihydrochloride (CAS 1989671-50-2)
- 7-Chloro-2-(methylthio)benzo[d]thiazole (CAS 2942-18-9)
- 1-(Pyridin-2-yl)butan-2-amine (CAS 1039865-38-7)
- L-N-Boc-5-chlorotryptophan (CAS 114873-08-4)
- 2-(4-Piperidinyl)ethyl cyclopentanecarboxylatehydrochloride (CAS 1220021-50-0)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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