Necrosulfonamide-d4 CAS 1795144-22-7
| CAS No. | 1795144-22-7 |
| Molecular Formula | - |
| Molecular Weight | 465.50 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 Necrosulfonamide-d4.
Necrosulfonamide-d4 (CAS 1795144-22-7), molecular formula C18H11D4N5O6S2 and molecular weight 465.50 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Necrosulfonamide-d4 (C18H11D4N5O6S2) is characterized by deuterium isotope labeling, a flavonoid core, 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.
As a certified reference material (CRM), Necrosulfonamide-d4 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H11D4N5O6S2 |
| Molecular Weight | 465.50 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Necrosulfonamide Standards
Recommended Standards
- GDC-0339, >98% (HPLC) (CAS 1428569-85-0)
- (2S,4R)-1-benzyl 2-methyl 4-(((2-((tert-butoxycarbonyl)amino)ethyl)carbamoyl)oxy)pyrrolidine-1,2-dicarboxylate (CAS 700864-09-1)
- (2R,3S,5R)-2-(Hydroxymethyl)-5-(6-((pyren-1-ylmethyl)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol (CAS 132183-36-9)
- (R)-12-((S)-8-Fluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl)-7-hydroxy-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione (CAS 1985605-62-6)
- (S)-1-(4-Chlorophenyl)ethanamine (CAS 4187-56-8)
- 3-(4-Hydroxybenzyl)pentane-2,4-dione (CAS 15451-07-7)
- tert-Butyl2-phenyl-4-(tosyloxy)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 1033194-61-4)
- Methylparaben (CAS 99-76-3)
- 4-Fluorospiro[indoline-3,4'-piperidin]-2-one hydrochloride (CAS 2171388-89-7)
- Anthracene-1,8-dicarbonitrile (CAS 92967-66-3)
- Ethyl 4-ethoxy-3-nitrobenzoate (CAS 937625-32-6)
- (3,3-Dimethyltetrahydro-2H-pyran-2-yl)methanamine hydrochloride (CAS 2241141-38-6)
- 1-[1-(propan-2-yl)-1H-pyrazol-4-yl]ethan-1-one (CAS 1007518-31-1)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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