(3-(Thiophen-2-yl)isoxazol-5-yl)methanol CAS 184868-43-7
| CAS No. | 184868-43-7 |
| Molecular Formula | C8H7NO2S |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-(Thiophen-2-yl)isoxazol-5-yl)methanol.
CATO supplies (3-(Thiophen-2-yl)isoxazol-5-yl)methanol (CAS 184868-43-7), a certified reference material (molecular formula C8H7NO2S, MW 181.21 g/mol) for analytical method development and quality control.
(3-(Thiophen-2-yl)isoxazol-5-yl)methanol (C8H7NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (3-(Thiophen-2-yl)isoxazol-5-yl)methanol 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 | C8H7NO2S |
| Molecular Weight | 181.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2009 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 5-(Thiophen-3-ylmethyl)-1,3,4-oxadiazol-2-amine (CAS 1042654-57-8)
- [3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl]methanamine (CAS 1156232-02-8)
- (5-(Thiophen-3-yl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 1221726-06-2)
- [2-(thiophen-2-yl)-1,3-oxazol-5-yl]methanol (CAS 1333695-51-4)
- [5-(Thiophen-2-yl)-1,2-oxazol-3-yl]methanol (CAS 194491-44-6)
- (5-(Thiophen-2-yl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 946776-75-6)
- 2-(Thiophen-3-yl)pyrrolidine-1-carbaldehyde (CAS 1355233-92-9)
- 2-(Thiophen-2-yl)pyrrolidine-1-carbaldehyde (CAS 80574-67-0)
Recommended Standards
- 2,7-Dimethyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one (CAS 184147-91-9)
- 1-(5-Amino-2-fluorophenyl)butan-1-one (CAS 1864961-13-6)
- 6-methoxythiazolo[5,4-c]pyridin-2-amine (CAS 1824622-39-0)
- 1-(6-Methylthiazolo[3,2-b][1,2,4]triazol-5-yl)ethanone (CAS 187597-18-8)
- 3-(2-Chloro-5-methylpyrimidin-4-yl)-1H-indole (CAS 945016-62-6)
- 2-Bromo-7-methoxy-9H-carbazole (CAS 200878-50-8)
- 2-Phenoxy-N-((1-phenyl-1H-tetrazol-5-yl)methyl)acetamide (CAS 921055-26-7)
- 3-(Bromomethyl)-2-methoxypyridine hydrobromide (CAS 1956318-72-1)
- 3-Methyl-5-[4-(trifluoromethyl)phenyl]isoxazole-4-carboxylic acid hydrazide (CAS 175276-90-1)
- Metaraminol Impurity 48 (CAS CATO-C4X-225248)
- 3-amino-6,8-dichloro-1,2,4,9-tetrahydrocarbazole-3-carboxylic acid (CAS 874112-29-5)
- 2-Amino-3,5-dibromo-4-methylpyridine (CAS 3430-29-3)
- tert-Butyl 5,5-difluoro-2-(hydroxymethyl)piperidine-1-carboxylate (CAS 1255666-39-7)
- Insulin Glulisine (CAS 207748-29-6)
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