4-(Methylsulfonyl)benzohydrazide CAS 53554-94-2
| CAS No. | 53554-94-2 |
| Molecular Formula | C8H10N2O3S |
| Molecular Weight | 214.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Methylsulfonyl)benzohydrazide 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-(Methylsulfonyl)benzohydrazide (CAS 53554-94-2) is a high-purity analytical reference standard with the molecular formula C8H10N2O3S and a molecular weight of 214.24 g/mol.
Structurally, 4-(Methylsulfonyl)benzohydrazide (C8H10N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 214.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H10N2O3S |
| Molecular Weight | 214.24 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-Methyl-3-(methylsulfonyl)benzoic Acid (CAS 1186663-49-9)
- 3-Methyl-4-(methylsulfonyl)benzoic Acid (CAS 1186663-65-9)
- 2-Methyl-4-(methylsulfonyl)benzoic acid (CAS 118939-09-6)
- 2-[2-(Methylsulfonyl)phenyl]acetic Acid (CAS 142336-20-7)
- 2-Methyl-5-(methylsulfonyl)benzoic Acid (CAS 151104-37-9)
- 1-[4-(Methylsulfonyl)phenyl]urea (CAS 343247-75-6)
- 3-Methyl-5-(methylsulfonyl)benzoic acid (CAS 2301077-30-3)
- 4-[(Methylsulfonyl)methyl]benzoic Acid (CAS 199535-00-7)
Recommended Standards
- 4-(Ethoxycarbonyl)-3-methylthiophene-2-carboxylic acid (CAS 799283-87-7)
- 4-(Ethanesulfonyl)benzoic acid (CAS 21571-66-4)
- 4-Acetylbenzenesulfonohydrazide (CAS 890522-64-2)
- 4-(5-Nitrothiophen-2-yl)morpholine (CAS 19991-85-6)
- 4,5,5-Trimethyl-2-phenylmorpholine (CAS 80020-34-4)
- 1,4-Bis(4-fluorophenyl)butan-1-one (CAS 17135-49-8)
- (3E)-3-{2-[2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-1-(prop-2-yn-1-yl)-2,3-dihydro-1H-indol-2-one (CAS 320422-36-4)
- (2E,6E,10E)-1-Bromo-3,7,11,15-Tetramethylhexadeca-2,6,10,14-Tetraene (CAS 50848-64-1)
- 4-Methoxy-3-methylbenzoic Acid (CAS 6880-04-2)
- (R,S)-3-[(Tert-butyldimethylsilyl)oxy]-2-methyl-butanoic Acid Methyl Ester (CAS 155897-72-6)
- 5-Aminospiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 113207-59-3)
- 5-Chloro-1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 339008-81-0)
- 4-Chloro-1-(4-methylphenyl)-N-propyl-1H-pyrazole-5-carboxamide (CAS 321571-53-3)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
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