4-(Pyrimidin-5-yl)thiophene-2-carbaldehyde CAS 893741-28-1
| CAS No. | 893741-28-1 |
| Molecular Formula | C9H6N2OS |
| Molecular Weight | 190.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Pyrimidin-5-yl)thiophene-2-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.
4-(Pyrimidin-5-yl)thiophene-2-carbaldehyde (CAS 893741-28-1) is a high-purity analytical reference standard with the molecular formula C9H6N2OS and a molecular weight of 190.22 g/mol.
Based on its molecular formula C9H6N2OS, 4-(Pyrimidin-5-yl)thiophene-2-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6N2OS |
| Molecular Weight | 190.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyrimidin Standards
- 5-(Pyrimidin-2-yl)thiophene-2-carbaldehyde (CAS 545424-57-5)
- 5-(Pyrimidin-5-yl)thiophene-2-carbaldehyde (CAS 640769-69-3)
- 2-(Pyrimidin-2-yl)octahydropyrrolo[3,4-c]pyrrole (CAS 1031482-86-6)
- cis-2-(Pyrimidin-4-yl)octahydropyrrolo[3,4-c]pyrrole (CAS 1690012-51-1)
- 3-(Pyrimidin-5-yl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2167042-12-6)
- 4-(Pyrimidin-5-yl)-1,4-diazabicyclo[3.2.1]octane (CAS 675589-91-0)
- 1-(Pyrimidin-2-yl)-1h-pyrazole-3-carboxylic acid (CAS 1014631-78-7)
- 1-(Pyrimidin-2-yl)-1H-pyrazole-4-carboxylic acid (CAS 1014632-18-8)
Recommended Standards
- 4-(4-Fluorobenzyl)-1-methyl-1H-pyrazole (CAS 2484889-16-7)
- 4-Methoxybenzo[d]thiazole-2-carbonitrile (CAS 7267-30-3)
- 4-(2-Furanyl)-2-thiazoleacetonitrile (CAS 801226-13-1)
- 4-Oxo-4H-thiochromene-3-carbaldehyde (CAS 70940-99-7)
- 2-(7-Chloro-3-iodo-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)acetic acid (CAS 2387600-35-1)
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- 2(1H)-QUINOLINONE, 6-CHLORO-3,4-DIHYDRO-4-METHYL- (CAS 267226-21-1)
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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