Methyl (2-nitrophenyl)sulfane CAS 3058-47-7
| CAS No. | 3058-47-7 |
| Molecular Formula | C7H7NO2S |
| Molecular Weight | 169.20 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 Methyl (2-nitrophenyl)sulfane.
CATO supplies Methyl (2-nitrophenyl)sulfane (CAS 3058-47-7), a certified reference material (molecular formula C7H7NO2S, MW 169.20 g/mol) for analytical method development and quality control.
Methyl (2-nitrophenyl)sulfane (C7H7NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures Methyl (2-nitrophenyl)sulfane 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.
Physical & Chemical Properties
| Molecular Formula | C7H7NO2S |
| Molecular Weight | 169.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- (2-Nitrophenyl)methanethiol (CAS 38508-64-4)
- (3-Nitrophenyl)methanethiol (CAS 77472-39-0)
- (4-Nitrophenyl)methanethiol (CAS 26798-33-4)
- 2-(4-Nitrophenyl-d4)propane (CAS 1219803-36-7)
- (2-methyl-4-nitrophenyl)hydrazine (CAS 77484-08-3)
- (2-Methyl-5-nitrophenyl)hydrazine (CAS 5089-08-7)
- (3-methyl-4-nitrophenyl)hydrazine (CAS 91527-90-1)
- (4-Methyl-3-nitrophenyl)hydrazine (CAS 98547-96-7)
Recommended Standards
- 7-Amino-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 63012-90-8)
- Methyl 2-mercaptonicotinate (CAS 74470-32-9)
- 6-Methylsulfanylpyridine-3-carboxylic acid (CAS 74470-25-0)
- Methyl 2-thioxo-1,2-dihydropyridine-4-carboxylate (CAS 74470-33-0)
- N,N-Diisopropyl-1,3,2-dithiaphospholan-2-amine (CAS 145498-60-8)
- 1-(5-(Aminomethyl)pyridin-2-yl)-N,N-dimethylmethanamine (CAS 1528646-05-0)
- 6,6-Difluoro-3-azabicyclo[3.1.1]heptane hydrochloride (CAS 1788054-81-8)
- 2-Benzoyl-3-phenyl-2H,4H-indeno[1,2-c]pyrazol-4-one (CAS 1022477-63-9)
- 4-Methoxy-2,6-dimethylpyrimidine (CAS 14001-62-8)
- 2-(Hydroxymethyl)-3-Nitro-Phenol (CAS 57356-31-7)
- 1,1'-Diiodoferrocene (CAS 12145-93-6)
- 6-Chloro-2-phenylquinolin-4(1H)-one (CAS 17282-72-3)
- Daprodustat Impurity 12 (CAS 10468-40-3)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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