6,7-Dimethoxy-5-oxo-2,3,5,9b-tetrahydrothiazolo[2,3-a]isoindole-3-carboxylic acid CAS 1170695-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1170695-07-4 |
| Molecular Formula | C13H13NO5S |
| Molecular Weight | 295.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-5-oxo-2,3,5,9b-tetrahydrothiazolo[2,3-a]isoindole-3-carboxylic acid (CAS 1170695-07-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H13NO5S. Molecular weight: 295.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H13NO5S |
| Molecular Weight | 295.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
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Recommended Standards
- 1-(2-(Benzylsulfonyl)ethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1156429-19-4)
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- 2-(2-Fluorophenyl)-5-(methoxycarbonyl)-1,5-dimethyl-3-pyrrolidinecarboxylic acid (CAS 1052611-30-9)
- 1-(isoquinolin-5-yl)piperazin-2-one dihydrochloride (CAS 1803593-03-4)
- (R)-N-(Naphthalen-2-ylmethyl)-2-(9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl)ethanamine (CAS 1401030-95-2)
- 4-Methoxy-2-methylquinolin-6-amine (CAS 84264-27-7)
- 4-[(3-cyclohexyl-1,2,4-oxadiazol-5-yl)methyl]piperidine hydrochloride (CAS 2031261-24-0)
- 3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-5-nitrobenzoic acid (CAS 1424941-36-5)
- Methyl 3-O-(b-D-galactopyranosyl)-β-D-galactopyranoside (CAS 81131-46-6)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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