(3Z)-3-({4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-2-methoxyphenyl}methylidene)-2,3-dihydro-1H-indol-2-one CAS 866131-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866131-67-1 |
| Molecular Formula | C20H15ClN2O3S |
| Molecular Weight | 398.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3Z)-3-({4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-2-methoxyphenyl}methylidene)-2,3-dihydro-1H-indol-2-one (CAS 866131-67-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15ClN2O3S. Molecular weight: 398.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15ClN2O3S |
| Molecular Weight | 398.86 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Z Standards
- N-(3-Chloro-4-fluorophenyl)-4-hydroxy-1-methyl-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carbothioamide (CAS 477860-33-6)
- 5-((5-Chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)methyl)pyridin-2-amine (CAS 1029052-74-1)
- N-((2-Chloro-6-methoxyquinolin-3-yl)methyl)-N-(2-methoxyethyl)-2-methylbenzamide (CAS 606103-17-7)
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- N-((6-Chloro-[1,3]dioxolo[4,5-g]quinolin-7-yl)methyl)-N-(2-methoxyethyl)benzamide (CAS 606104-32-9)
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Recommended Standards
- (4-Chlorophenyl)(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol (CAS 189089-86-9)
- (E)-({6-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methylidene)amino 4-methoxybenzoate (CAS 338967-10-5)
- N-[2-[3-(AMINOSULFONYL)-4-METHOXYPHENYL]ETHYL]-5-CHLORO-2-METHOXY-BENZAMIDE (CAS 158751-78-1)
- 3-(1-Piperidinyl)-D-Ala-OH (CAS 2044710-80-5)
- 3-(1,4-Dioxo-3,4,4a,5,8,8a-hexahydrophthalazin-2(1h)-yl)benzoic acid (CAS 926266-77-5)
- 2-Methyl-1,4-dioxecane-5,10-dione (CAS 93777-90-3)
- (2E)-1-[(4-Bromophenyl)sulfanyl]-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 882073-27-0)
- 5-Chloro-1-methylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 1447966-10-0)
- 4-(2-(Hydroxymethyl)phenyl)-1-methyl-3-phenylpiperidin-4-ol (CAS 218288-32-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
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