2-(5-Methylthiophen-2-yl)propanenitrile CAS 1103628-10-9
| CAS No. | 1103628-10-9 |
| Molecular Formula | C8H9NS |
| Molecular Weight | 151.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 151.23 g/mol gives 2-(5-Methylthiophen-2-yl)propanenitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(5-Methylthiophen-2-yl)propanenitrile (CAS 1103628-10-9), molecular formula C8H9NS and molecular weight 151.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(5-Methylthiophen-2-yl)propanenitrile (C8H9NS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-(5-Methylthiophen-2-yl)propanenitrile 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 | C8H9NS |
| Molecular Weight | 151.23 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
- 1-(3-Methylthiophen-2-yl)prop-2-yn-1-ol (CAS 857971-86-9)
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- 2-(3-Methylthiophen-2-yl)azetidine (CAS 777887-41-9)
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- 1-(2-Methylthiophen-3-yl)propan-1-one (CAS 100207-46-3)
- 1-(4-Methylthiophen-2-yl)propan-1-one (CAS 106265-82-1)
- 1-(3-Methylthiophen-2-yl)cyclopropan-1-ol (CAS 1249512-52-4)
Recommended Standards
- 4-(Phenyl-d5)-2-butenone 4-(Phenyl-d5)-3-buten-2-one 56187-93-0 Acetocinnamone-d5 Benzalacetone-d5 Benzylideneacetone-d5 Methyl 2-(Phenyl-d5)vinyl Ketone Methyl Styryl Ketone-d5 NSC 5605-d5 (CAS 56187-93-0)
- 2,3-Dihydroindolizine-5(1H)-thione (CAS 113885-14-6)
- Rivastigmine RC 1 (CAS 923035-06-7)
- 2,3-Dihydro-1-benzothiophen-3-amine (CAS 1154342-11-6)
- 2-(But-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1403904-88-0)
- 4-Methyl-1,3,2-dioxathiane 2,2-dioxide (CAS 4426-50-0)
- 4,4,5,5-Tetramethyl-2-(1-phenylcyclopropyl)-1,3,2-dioxaborolane (CAS 1314495-37-8)
- N-[(11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-1,1,1-trifluoromethanesulfonamide triethylamine adduct (triethylamine) (CAS 1808205-87-9)
- 3-Amino-N-(5-chloro-2-methoxyphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332160-52-8)
- 2-(4-(2-Fluorophenyl)piperazin-1-yl)ethan-1-amine (CAS 112822-55-6)
- Methyl 2-amino-2-(2-fluorophenyl)acetate (CAS 573701-88-9)
- 6-chloro-1-methyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 930395-99-6)
- 1-(3-Tetrahydrofuryl)piperazine (CAS 1147422-71-6)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
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