(3-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride CAS 1185294-88-5
| CAS No. | 1185294-88-5 |
| Molecular Formula | C8H9N3OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(3-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride (CAS 1185294-88-5), molecular formula C8H9N3OSHCl and molecular weight 231.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, (3-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), (3-(Thiophen-2-ylmethyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H9N3OS HCl |
| Molecular Weight | 231.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| 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
- Methyl 3-methylquinoline-2-carboxylate (CAS 53821-46-8)
- 3-Fluoro-3-methylpyrrolidine (CAS 1375472-18-6)
- (2S,4R)-4-(2-Cyanobenzyl)pyrrolidine-2-carboxylic acid (CAS 1049981-76-1)
- 5-Chloro-3-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)picolinaldehyde (CAS 1455358-05-0)
- 1,3-Dibromo-2,4-difluoro-6-iodobenzene (CAS 1000577-95-6)
- 2-chloro-N-{5-[(diethylamino)sulfonyl]-2-isopropoxyphenyl}acetamide (CAS 1031130-88-7)
- 3-BRomo-n-tert-butyl-5-nitrobenzamide (CAS 1520588-05-9)
- 2,2-Dimethyl-6-trifluoromethyl-1,3-dioxin-4-one (CAS 164021-30-1)
- Erythromycin EP Impurity M (CAS 616234-56-1)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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