(4-Ethynylphenyl)(methyl)sulfane CAS 56041-85-1
| CAS No. | 56041-85-1 |
| Molecular Formula | C9H8S |
| Molecular Weight | 148.22 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 (4-Ethynylphenyl)(methyl)sulfane (CAS 56041-85-1), a certified reference material (molecular formula C9H8S, MW 148.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8S, (4-Ethynylphenyl)(methyl)sulfane contains sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.22 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).
CATO manufactures (4-Ethynylphenyl)(methyl)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 | C9H8S |
| Molecular Weight | 148.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Sulfur Atoms | 1 |
Related Ethynylphenyl Standards
- 1-(3-ethynylphenyl)ethanone (CAS 139697-98-6)
- (R)-1-(4-Ethynylphenyl)ethan-1-ol (CAS 1007587-64-5)
- 2-(2-Ethynylphenyl)ethan-1-ol (CAS 1239085-74-5)
- (R)-1-(3-Ethynylphenyl)ethan-1-ol (CAS 2227716-99-4)
- (S)-1-(3-Ethynylphenyl)ethan-1-ol (CAS 2227861-55-2)
- (S)-1-(4-Ethynylphenyl)ethan-1-ol (CAS 945451-09-2)
- 2-(4-Ethynylphenyl)ethan-1-ol (CAS 331735-28-5)
- (3-Ethynylphenyl)boronic acid (CAS 1189127-05-6)
Recommended Standards
- (2,2-Dimethyl-1,3-dioxolan-4-yl)methanethiol (CAS 89104-24-5)
- (Methylthio)methyl butyrate (CAS 74758-93-3)
- Propyl 2-sulfanylpropanoate (CAS 19788-50-2)
- 1-ethynyl-2-(methylsulfanyl)benzene (CAS 78905-08-5)
- N-(Propan-2-yl)(tert-butoxy)carbohydrazide (CAS 175233-53-1)
- 2-hexyl-1-dodecanol (CAS 110225-00-8)
- Ethyl 2-Chloro-3-oxopropanoate (CAS 33142-21-1)
- 3-Chloro-2-(4-nitro-1h-pyrazol-1-yl)-5-(trifluoromethyl)pyridine (CAS 122890-61-3)
- 4-Bromo-1-isopropyl-1H-indole-3-carbaldehyde (CAS 1350760-29-0)
- (2,6,6-Trimethylcyclohex-1-en-1-yl)boronic acid (CAS 661492-75-7)
- (2S,3S)-2,3-bis(4-methoxybenzoyloxy)butanedioic acid; bis((5R)-1-benzyl-5-methyl-1,4-diazepane) (CAS 1644457-23-7)
- 3,4-Difluoro-5-(trifluoromethoxy)benzodifluoride (CAS 1803789-83-4)
- DL-1,4-Bis-o-(Phenylmethyl)-myo inositol (CAS 99782-78-2)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
Why CATO?
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