2-[(2-methylthieno[2,3-e][1,3]benzothiazol-5-yl)oxy]ethanamine dihydrochloride CAS 1171669-99-0
| CAS No. | 1171669-99-0 |
| Molecular Formula | C12H12N2OS2 |
| 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.
2-[(2-methylthieno[2,3-e][1,3]benzothiazol-5-yl)oxy]ethanamine dihydrochloride (CAS 1171669-99-0) is a high-purity analytical reference standard with the molecular formula C12H12N2OS2HCl and a molecular weight of 300.82 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 2-[(2-methylthieno[2,3-e][1,3]benzothiazol-5-yl)oxy]ethanamine dihydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.82 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).
CATO manufactures 2-[(2-methylthieno[2,3-e][1,3]benzothiazol-5-yl)oxy]ethanamine dihydrochloride 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 | C12H12N2OS2 2*HCl |
| Molecular Weight | 300.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related methylthieno Standards
- 2-((6-Ethyl-2-methylthieno[2,3-d]pyrimidin-4-yl)amino)propanoic acid (CAS 1008858-72-7)
- 1-{6-methylthieno[2,3-d]pyrimidin-4-yl}piperazine (CAS 1018554-94-3)
- 5-acetyl-3-methylthieno[2,3-b]pyridine-2-carboxylic acid (CAS 1050885-00-1)
- 6-Methylthieno[2,3-d]pyrimidine (CAS 106691-22-9)
- 6-Methylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 108134-21-0)
- 2-Methylthieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 1086399-01-0)
- 4-Methylthieno[3,4-b]pyridine (CAS 109510-31-8)
- N-methylthieno[3,2-d]pyrimidin-4-amine (CAS 1097040-23-7)
Recommended Standards
- 6-Ethynyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 627870-58-0)
- (4-(6-Aminopyrazin-2-yl)phenyl)methanol (CAS 1365969-34-1)
- 2-BROMO-4-CYANOTOLUENE 3-BROMO-4-METHYLBENZENECARBONITRILE 3-BROMO-4-METHYLBENZONITRILE 4-METHYL-3-BROMOBENZONITRILE 42872-74-2 BC003584 (CAS 42872-74-2)
- Guazatine Triacetate (CAS 115044-19-4)
- (4-Cyclopropylphenyl)methanamine (CAS 118184-67-1)
- Tert-butyl 4-(hydroxymethyl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 1228880-08-7)
- 5'-(4-Hydroxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-diol (CAS 15797-52-1)
- (2R,3R)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 85979-33-5)
- N-Methyl-N-(6-oxo-1,6-dihydropyridazin-3-yl)acetamide (CAS 88259-85-2)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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