O-(4-chlorophenyl) carbonochloridothioate CAS 937-64-4
| CAS No. | 937-64-4 |
| Molecular Formula | C7H4Cl2OS |
| Molecular Weight | 207.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies O-(4-chlorophenyl) carbonochloridothioate (CAS 937-64-4), a certified reference material (molecular formula C7H4Cl2OS, MW 207.08 g/mol) for analytical method development and quality control.
Structurally, O-(4-chlorophenyl) carbonochloridothioate (C7H4Cl2OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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 207.08 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures O-(4-chlorophenyl) carbonochloridothioate 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 | C7H4Cl2OS |
| Molecular Weight | 207.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related O Standards
- S-(4-Chlorophenyl) carbonochloridothioate (CAS 13606-10-5)
- O-(3-Chlorophenyl) carbonochloridothioate (CAS 2812-85-3)
- 1-(2-Chlorophenyl)-3,5-dimethyl-1h-pyrazole (CAS 1006348-96-4)
- 1-[(4-Chlorophenyl)amino]cyclobutane-1-carbonitrile (CAS 1183694-38-3)
- (2E)-3-(2-Chlorophenyl)-1-cyclopropyl-2-propen-1-one (CAS 928264-57-7)
- 2-(4-Chlorophenyl)-3-(dimethylamino)acrylonitrile (CAS 40373-88-4)
- 3-(4-Chlorophenyl)-3-(ethylamino)prop-2-enenitrile (CAS 949791-75-7)
- 3-(4-Chlorophenyl)cyclohex-2-en-1-one (CAS 91398-51-5)
Recommended Standards
- ([1,1'-Biphenyl]-2-yl-d9)boronic acid (CAS 2764814-23-3)
- 4-[[(2-methylpropyl)amino]methyl]phenylboronic acid (CAS 397843-60-6)
- 2-Bromo-5-isopropyl-1,3,4-thiadiazole (CAS 1019111-62-6)
- 4-[(Diethylamino)methyl]phenylboronic Acid (CAS 220999-48-4)
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)-3,4-difluorobenzenesulfonamide (CAS 1788676-52-7)
- (6-fluoro-1,2-benzoxazol-3-yl)methanamine hydrochloride (CAS 2060008-47-9)
- 2-(Methoxymethyl)-5-nitrofuran (CAS 586-84-5)
- 7-Bromo-2,3,4,5-tetrahydrobenzo[b]thiepin-5-amine (CAS 1098355-04-4)
- 4-{[5,7-bis(trifluoromethyl)[1,8]naphthyridin-2-yl]oxy}benzenol (CAS 303996-31-8)
- 3-[3-(4-bromophenyl)-4-formyl-1h-pyrazol-1-yl]propanenitrile (CAS 255710-83-9)
- (4-(4-(p-Tolyl)thiazol-2-yl)phenyl)methanamine (CAS 951912-74-6)
- 1-(1h-1,3-Benzodiazol-5-yl)ethan-1-one (CAS 58442-16-3)
- 3-Methyl-2-nitrobenzaldehyde (CAS 5858-27-5)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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