3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine hydrochloride CAS 1803584-73-7
| CAS No. | 1803584-73-7 |
| Molecular Formula | C10H11N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine hydrochloride (CAS 1803584-73-7) is a high-purity analytical reference standard with the molecular formula C10H11N3O2SHCl and a molecular weight of 273.74 g/mol.
3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine hydrochloride (C10H11N3O2SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]morpholine hydrochloride 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 | C10H11N3O2S HCl |
| Molecular Weight | 273.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related thiophen Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- 3-Amino-n,n-dimethylpiperidine-1-sulfonamide (CAS 1042650-71-4)
- 3-((5-Bromopyrimidin-2-yl)oxy)propan-1-amine (CAS 1289057-63-1)
- 1,10-Decadiyl Bismethanethiosulfonate (CAS 56-02-0)
- 4-(Ethoxymethyl)piperidine oxalate (CAS 1177314-31-6)
- Repaglinide Impurity 24 (CAS 637301-29-2)
- 11-(Aminooxy)undecyltrimethoxysilane (CAS 870482-12-5)
- N,N-Dimethyl-2-(p-tolyloxy)ethanamine (CAS 51344-14-0)
- Ethyl 7-chloro-2,3-dihydrobenzofuran-2-carboxylate (CAS 113730-55-5)
- 1-Cyclopropyl-2-(4-methylphenyl)ethan-1-ol (CAS 132713-78-1)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com