2-Methoxy-5-sulfamoylbenzoic Acid-d CAS 123958-85-0
| CAS No. | 123958-85-0 |
| Molecular Formula | - |
| Molecular Weight | 234.24 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 2-Methoxy-5-sulfamoylbenzoic Acid-d.
2-Methoxy-5-sulfamoylbenzoic Acid-d (CAS 123958-85-0) is a high-purity analytical reference standard with the molecular formula C8H6D3NO5S and a molecular weight of 234.24 g/mol.
Based on its molecular formula C8H6D3NO5S, 2-Methoxy-5-sulfamoylbenzoic Acid-d contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 234.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-Methoxy-5-sulfamoylbenzoic Acid-d 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 | C8H6D3NO5S |
| Molecular Weight | 234.24 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- [(2,4-difluorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1157033-64-1)
- 2-Boc-4,4-difluoro-2,6-diazabicyclo[3.2.0]heptane (CAS 1251020-14-0)
- [(3,4-difluorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1153077-43-0)
- tert-Butyl 7,7-difluoro-2,5-diazabicyclo[4.1.0]heptane-2-carboxylate (CAS 1258651-34-1)
- 4-Bromophenol-2,3,5,6-d4 (CAS 152404-44-9)
- Tricyclo[2.1.0.02,5]pentan-3-one (CAS 31519-30-9)
- DBP (CAS 175606-05-0)
- 4-[(2-Methoxynaphthalen-1-yl)sulfinyl]morpholine (CAS 477714-10-6)
- 1-(3-Methylphenyl)-1h-pyrazole-4-sulfonamide (CAS 1249572-37-9)
- 1,3,8,8-Tetramethyl-5,6,7,8-tetrahydroisoquinoline (CAS 55713-42-3)
- 2-Amino-5-(cyanomethyl)-4-(difluoromethyl)nicotinonitrile (CAS 1806795-97-0)
- 3-Fluoropropyl (4,4,5,5,5-pentafluoropentyl) carbonate (CAS 1980038-71-8)
- (S)-5,6,7,8-tetrahydroquinolin-5-ol (CAS 29365-71-7)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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