dibenzothiophene-3-carbaldehyde CAS 25185-89-1
| CAS No. | 25185-89-1 |
| Molecular Formula | C13H20OS |
| Molecular Weight | 224.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of dibenzothiophene-3-carbaldehyde is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies dibenzothiophene-3-carbaldehyde (CAS 25185-89-1), a certified reference material (molecular formula C13H20OS, MW 224.36 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, dibenzothiophene-3-carbaldehyde is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 224.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 dibenzothiophene-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 | C13H20OS |
| Molecular Weight | 224.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1964 |
| Sulfur Atoms | 1 |
Related dibenzothiophene Standards
- dibenzothiophene-2-carbaldehyde (CAS 22099-23-6)
- Dibenzothiophene-2-boronic Acid (CAS 668983-97-9)
- Dibenzothiophene Sulfone (CAS 1016-05-3)
- Dibenzothiophene-4-boric acid (CAS 108847-20-7)
- dibenzothiophene-2-carboxylic acid (CAS 20928-05-6)
- dibenzothiophene-3-carboxylic acid (CAS 342802-58-8)
- methyl dibenzothiophene-2-carboxylate (CAS 22099-28-1)
- methyl dibenzothiophene-3-carboxylate (CAS 60718-96-9)
Recommended Standards
- 4-(3-Phenyl-propyl)-pyridine 1-oxide 4-(3-phenylpropyl)pyridine n-oxide 4-phenylpropyl pyridine n-oxide 34122-28-6 (CAS 34122-28-6)
- 5-n-Octylthiophene-2-carbaldehyde (CAS 73792-02-6)
- 1-Ethyl-N-(thien-2-ylmethyl)piperidin-4-amine (CAS 100526-35-0)
- 4-Heptyloxybenzenethiol (CAS 62554-43-2)
- 4,6-Difluoro-3-methyl-1H-indazole (CAS 1017683-09-8)
- 2-(6-Methyl-1H-indazol-3-yl)ethanamine (CAS 1360892-54-1)
- 3-(3,4-Dichlorophenyl)isoxazole-5-carboxylic acid (CAS 901926-64-5)
- 2-Amino-6-bromo-8-fluoro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1649478-38-5)
- 2-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1072945-01-7)
- 1-Octanamine, 2-hexyl- (CAS 729610-40-6)
- 2,6-Dichloro-4-methylaniline (CAS 56461-98-4)
- 4-(2-Amino-6-oxo-1H-purin-7(6H)-yl)butanal (CAS 123752-07-8)
- Sodium Azide- (CAS 1015486-10-8)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
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