N-(4,5,6,7-Tetrahydrobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide CAS 681167-16-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681167-16-8 |
| Molecular Formula | C16H16N2O3S |
| Molecular Weight | 316.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4,5,6,7-Tetrahydrobenzo[d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 681167-16-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H16N2O3S. Molecular weight: 316.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O3S |
| Molecular Weight | 316.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-(5,6,7,8-tetrahydrobenzo[d]imidazo[2,1-b]thiazol-2-yl)phenyl)acetamide (CAS 528889-16-9)
- N-((2,3,4,5-Tetrahydrobenzo[f][1,4]oxazepin-7-yl)methyl)-N-(p-tolyl)acetamide (CAS 1306739-87-6)
- 4-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)thio)butanoic acid (CAS 307341-23-7)
- (E)-2-((2-(5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)hydrazineylidene)methyl)phenol (CAS 300815-15-0)
- 1-(3-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)oxy)phenyl)ethan-1-one (CAS 298207-77-9)
- N-(4,5,6,7-Tetrahydrobenzo[d]thiazol-2-yl)-3-(trifluoromethyl)benzamide (CAS 330189-70-3)
- 5-((7-Methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)pentan-1-ol (CAS 449192-60-3)
- 4-(5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)piperazine-1-carbaldehyde (CAS 370071-21-9)
Recommended Standards
- n-(4-(Indolin-1-ylsulfonyl)phenyl)acetamide (CAS 312587-72-7)
- N-(5-Methoxy-1H-indol-2-yl)-4-methylbenzenesulfonamide (CAS 61768-18-1)
- N-(3-Methoxy-4-(2-oxopyrrolidin-1-yl)phenyl)thiophene-2-carboxamide (CAS 941993-08-4)
- 4-Azaspiro[2.3]Hexane, ethanedioate (2:1) (CAS 1980048-81-4)
- 886209-09-2 c11 topfluor sphingomyelin (CAS 886209-09-2)
- 5-Methyl-6-(4-phenoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-01-7)
- 5-Pentafluoroethyl-4H-[1,2,4]triazol-3-ylamine (CAS 25979-01-5)
- 7-(2-Fluorobenzyl)-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one (CAS 1361003-74-8)
- Allyl 4-((3-fluorobenzyl)oxy)-3-methoxybenzoate (CAS 1706445-02-4)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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