3-(Morpholine-4-sulfonyl)benzohydrazide CAS 326610-73-5
| CAS No. | 326610-73-5 |
| Molecular Formula | C11H15N3O4S |
| Molecular Weight | 285.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-(Morpholine-4-sulfonyl)benzohydrazide (CAS 326610-73-5), molecular formula C11H15N3O4S and molecular weight 285.32 g/mol, is a CATO reference standard with documented purity and traceability.
3-(Morpholine-4-sulfonyl)benzohydrazide (C11H15N3O4S) contains 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).
As a certified reference material (CRM), 3-(Morpholine-4-sulfonyl)benzohydrazide 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 | C11H15N3O4S |
| Molecular Weight | 285.32 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Morpholine Standards
- 2-Methyl-5-(morpholine-4-sulfonyl)benzoic acid (CAS 327084-75-3)
- 4-Methyl-3-(morpholine-4-sulfonyl)benzoic acid (CAS 300383-08-8)
- Methyl 2-(1-(morpholine-4-carboxamido)cyclohexyl)acetate (CAS 1573547-40-6)
- Morpholine, 4-tetradecyl- (CAS 25727-93-9)
- 5-(Morpholine-4-sulfonyl)-1,3-benzoxazol-2-amine (CAS 851116-21-7)
- 6-(Morpholine-4-sulfonyl)-1h-1,3-benzodiazol-1-ol (CAS 730992-71-9)
- 2-(Morpholine-4-carbonyl)-4-fluoro-1-bromobenzene (CAS 951884-11-0)
- 6-(Morpholine-4-sulfonyl)-indan-1-ylamine (CAS 1337148-48-7)
Recommended Standards
- 3-(3-(4-(Methylthio)phenyl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one (CAS 950277-23-3)
- 3-(N-((tetrahydrofuran-2-yl)methyl)sulfamoyl)benzoic acid (CAS 603118-19-0)
- 2-Phenyl-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 865288-08-0)
- 3-[(1,3-Benzoxazol-2-ylthio)methyl]benzoic acid (CAS 915880-65-8)
- 6-Chloro-5-iodonicotinamide (CAS 1242268-21-8)
- Bendamustine Impurity 25 (CAS 91644-13-2)
- Sodium Houttuyfonate (CAS 83766-73-8)
- 3-(Aminomethyl)tetrahydro-2H-thiopyran 1,1-dioxide hydrochloride (CAS 1780271-77-3)
- Methyl 3-(6-methylimidazo[2,1-b]thiazole-5-carboxamido)thiophene-2-carboxylate (CAS 400087-15-2)
- Z85FX3977E 3424-93-9 4-Methoxybenzamide Benzamide, 4-methoxy- 4-10-00-00433 (Beilstein Handbook Reference) p-Anisamide BRN 1862847 EINECS 222-319-6 p-Methoxybenzamide UNII-Z85FX3977E (CAS 3424-93-9)
- Chlorphenesin (CAS 104-29-0)
- 2,2-Difluoro-1-phenylbut-3-en-1-ol (CAS 85864-61-5)
- 6-Bromo-3-fluoro-1H-indazole (CAS 1463055-91-5)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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