(5,7-Dihydro-4H-thieno[2,3-c]pyran-7-yl)methanamine hydrochloride CAS 1310421-50-1
| CAS No. | 1310421-50-1 |
| Molecular Formula | C8H11NOS |
| 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.
(5,7-Dihydro-4H-thieno[2,3-c]pyran-7-yl)methanamine hydrochloride (CAS 1310421-50-1), molecular formula C8H11NOSHCl and molecular weight 205.70 g/mol, is a CATO reference standard with documented purity and traceability.
(5,7-Dihydro-4H-thieno[2,3-c]pyran-7-yl)methanamine hydrochloride (C8H11NOSHCl) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), (5,7-Dihydro-4H-thieno[2,3-c]pyran-7-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 | C8H11NOS HCl |
| Molecular Weight | 205.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 3-(3,6-Dihydro-2h-pyran-4-yl)benzoic acid (CAS 1000016-95-4)
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- Methyl 9,10-Dihydro-9-oxoacridine-4-carboxylate (CAS 100039-03-0)
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
- Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-65-7)
- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- Adamantane-1-carbohydrazide (CAS 17846-15-0)
- Hexanal (CAS 66-25-1)
- 5-((3,3-Dimethyl-2-oxobutyl)thio)-4-propyl-2,4-dihydro-3h-1,2,4-triazol-3-one (CAS 876576-25-9)
- 2-(Methylamino)-N-(1-(o-tolyl)ethyl)propanamide (CAS 1248463-91-3)
- Thieno[2,3-b]pyridine-2-carbonitrile (CAS 1824274-54-5)
- 2-(1H-imidazol-4-yl)ethan-1-ol (CAS 872-82-2)
- 1-[1-(tert-Butyldimethylsilyl)indol-5-yl]ethanol (CAS 1951445-07-0)
- 2-(5-(((4-Methoxyphenyl)amino)methyl)-4H-1,2,4-triazol-3-yl)acetic acid (CAS 1092305-54-8)
- Cobalt(II) tetrafluoroborate hexahydrate (CAS 15684-35-2)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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