4-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-5-methyl-thiazol-2-ylamine CAS 887031-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887031-20-1 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-5-methyl-thiazol-2-ylamine (CAS 887031-20-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O2S. Molecular weight: 248.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 4-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)thiazol-2(3h)-imine (CAS 306935-51-3)
- 2-(4-(6,7-Dihydro-5h-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl)ethan-1-ol (CAS 1375166-39-4)
- 2,5-Dihydro-3-(hydroxymethyl)-2,2,5,5-tetramethyl-4-(3-pyridinyl)-1H-pyrrol-1-yloxy (CAS 1379779-17-5)
- 1-(9,10-Dihydro-9,10-ethanoanthracen-11-yl)ethanone (CAS 6004-64-4)
- 2-(1-Benzyl-6,7-dihydro-1H-indol-4(5H)-ylidene)acetonitrile (CAS 35222-28-7)
- 6-(3-Oxo-1,3-dihydro-2h-indazol-2-yl)hexanoic acid (CAS 1239785-91-1)
- 3-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]benzonitrile (CAS 1892600-56-4)
- (3,4-Dihydro-2H-benzo[b][1,4]oxazin-2-yl)(morpholino)methanone (CAS 874622-81-8)
Recommended Standards
- 4-(2-(4-Hydroxypiperidin-1-yl)ethyl)benzoate (CAS 25437-94-9)
- 4-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)butanethioamide (CAS 41306-76-7)
- 4-(4-Fluorophenyl)-2,8-diazaspiro[4.5]decan-1-one (CAS 857680-63-8)
- Methyl 4-methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxylate (CAS 89929-01-1)
- 4,5-Dimethyl-3-pentylisoxazole (CAS 136150-26-0)
- 3-Isopropyltetrahydrofuran-3-ol (CAS 1343659-80-2)
- (3-(Azetidin-1-ylmethyl)phenyl)methanamine (CAS 926226-62-2)
- 2,3-Difluoro-4-(trifluoromethoxy)benzonitrile (CAS 1404194-78-0)
- Atrasentan Impurity 119 (CAS 209214-33-5)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
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