3-(Methylthio)benzaldehyde CAS 73771-35-4
| CAS No. | 73771-35-4 |
| Molecular Formula | C8H8OS |
| Molecular Weight | 152.21 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 3-(Methylthio)benzaldehyde.
CATO supplies 3-(Methylthio)benzaldehyde (CAS 73771-35-4), a certified reference material (molecular formula C8H8OS, MW 152.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8OS, 3-(Methylthio)benzaldehyde contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 152.21 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 3-(Methylthio)benzaldehyde 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 | C8H8OS |
| Molecular Weight | 152.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(((Methylthio)methyl)thio)acetic acid (CAS 55843-14-6)
- 1-Ethyl-3-(methylthio)benzene (CAS 66794-12-5)
- 2-(4-(Methylthio)-1H-pyrazol-1-yl)acetonitrile (CAS 1469286-88-1)
- 5-(Methylthio)nicotinaldehyde (CAS 1784970-38-2)
- 5-(Methylthio)picolinaldehyde (CAS 1784970-43-9)
- 2-(Methylthio)nicotinaldehyde (CAS 62658-92-8)
- 6-(Methylthio)picolinaldehyde (CAS 217657-76-6)
- 2-(Methylthio)-4-pyrimidinecarbonitrile (CAS 1124-75-0)
Recommended Standards
- 3-(Ethylsulfonyl)-1-propanol (CAS 288384-13-4)
- 3-Cyclopropylthiophene-2-carbaldehyde (CAS 29481-31-0)
- 2-Methyl-5,6-dihydro-4H-cyclopenta[b]thiophen-4-one (CAS 67838-96-4)
- 3-Fluoro-1,2,4,5-tetramethylbenzene (CAS 319-92-6)
- 4-Amino-1-(3-methoxyphenyl)pyrrolidin-2-one hydrochloride (CAS 1177302-83-8)
- Thiazol-5-ylmethyl cinnamate (CAS 338981-72-9)
- 3-Bromo-2,4-dichloro-6-(trifluoromethyl)quinoline (CAS 1447953-41-4)
- 5-Bromo-3-chloroisoquinoline (CAS 1029720-67-9)
- N-(3-cyanofuro[3,2-b]pyridin-2-yl)-3-methoxybenzamide (CAS 672925-51-8)
- 7-Bromo-2,4-dichloropyrimido[5,4-b]quinoline (CAS 1956369-15-5)
- 5-tert-Butyl 6-ethyl (6S)-4-oxo-5-azaspiro[2.4]heptane-5,6-dicarboxylate (CAS 158196-41-9)
- 1-Acetyl-3-(1-(2,2-dimethylhydrazono)ethyl)-4-hydroxy-1H-pyrrol-2(5H)-one (CAS 306753-96-8)
- 2,2-Difluoropentanedioic Acid (CAS 380-86-9)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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