98-91-9 GBG5RLO56N Thiobenzoic acid Benzenecarbothioic acid Benzoic acid, thio- Acido mercaptobenzoico [Italian] Benzoyl thiol EINECS 202-712-9 Monothiobenzoic acid NSC 66502 CCRIS 8913 Acido mercaptobenzoico UNII-GBG5RLO56N CAS 98-91-9
| CAS No. | 98-91-9 |
| Molecular Formula | C7H12OS |
| Molecular Weight | 144.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 98-91-9 GBG5RLO56N Thiobenzoic acid Benzenecarbothioic acid Benzoic acid, thio- Acido mercaptobenzoico [Italian] Benzoyl thiol EINECS 202-712-9 Monothiobenzoic acid NSC 66502 CCRIS 8913 Acido mercaptobenzoico UNII-GBG5RLO56N 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.
98-91-9 GBG5RLO56N Thiobenzoic acid Benzenecarbothioic acid Benzoic acid, thio- Acido mercaptobenzoico [Italian] Benzoyl thiol EINECS 202-712-9 Monothiobenzoic acid NSC 66502 CCRIS 8913 Acido mercaptobenzoico UNII-GBG5RLO56N (CAS 98-91-9) is a high-purity analytical reference standard with the molecular formula C7H12OS and a molecular weight of 144.23 g/mol.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, 98-91-9 GBG5RLO56N Thiobenzoic acid Benzenecarbothioic acid Benzoic acid, thio- Acido mercaptobenzoico [Italian] Benzoyl thiol EINECS 202-712-9 Monothiobenzoic acid NSC 66502 CCRIS 8913 Acido mercaptobenzoico UNII-GBG5RLO56N is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
Physical & Chemical Properties
| Molecular Formula | C7H12OS |
| Molecular Weight | 144.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Recommended Standards
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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