5-Isopropylthiophene-3-carbaldehyde CAS 166591-47-5
| CAS No. | 166591-47-5 |
| Molecular Formula | C8H10OS |
| Molecular Weight | 154.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H10OS, 5-Isopropylthiophene-3-carbaldehyde 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 154.23 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 supplies 5-Isopropylthiophene-3-carbaldehyde (CAS 166591-47-5), a certified reference material (molecular formula C8H10OS, MW 154.23 g/mol) for analytical method development and quality control.
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.
CATO manufactures 5-Isopropylthiophene-3-carbaldehyde 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 | C8H10OS |
| Molecular Weight | 154.23 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Sulfur Atoms | 1 |
Related Isopropylthiophene Standards
- 4-Isopropylthiophene-2-carbaldehyde (CAS 163461-02-7)
- 5-Isopropylthiophene-2-carbaldehyde (CAS 29481-40-1)
- 3-Ethyl-4-isopropylthiophene (CAS 147871-81-6)
- N-isopropylthiophene-3-carboxamide (CAS 531549-10-7)
- 5-Isopropylthiophene-3-carboxylic acid (CAS 123418-51-9)
- 3-Isopropylthiophene-2-carboxylic acid (CAS 29488-31-1)
- N-isopropylthiophene-2-carboximidoyl chloride (CAS 885524-77-6)
- 5-Isopropylthiophene-3-carbonyl chloride (CAS 1160248-86-1)
Recommended Standards
- 4,5,6,7-Tetrahydrobenzo[c]isothiazol-3-amine (CAS 1707587-51-6)
- (4-Cyclopropylthiophen-3-yl)methanol (CAS 1602792-09-5)
- 4,5,6-Trimethylpyrimidine-2-thiol (CAS 17697-92-6)
- 5-Cyclopropyl-N-methylthiazol-2-amine (CAS 1592856-27-3)
- 2-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-5-acetonitrile (CAS 1361880-99-0)
- (2-Aminoethyl)[2-(benzenesulfonyl)-1-phenylethyl]amine (CAS 1253527-81-9)
- 2-Acetamido-3,4,6-tri-O-benzyl-2-deoxy-D-glucono-1,5-lactone (CAS 34051-37-1)
- 2-Chloro-N-(2-difluoromethoxy-phenyl)-acetamide (CAS 568567-38-4)
- 2-(4-(Allyloxy)but-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1295521-64-0)
- 4-Amino-2-(oxazolo[4,5-b]pyridin-2-yl)phenol (CAS 443636-20-2)
- (E)-2-(Hydroxyimino)pentan-3-one (CAS 71087-73-5)
- 5-(2,4-Dimethylphenyl)-1,3,4-thiadiazol-2-amine (CAS 183882-25-9)
- (Oxybis(4,1-phenylene))bis(dimethylsilane) (CAS 13315-17-8)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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