4-Chloro-2-oxindole (CAS 20870-77-3) — formula C8H6ClNO, molecular weight 167.59; category organic chemicals.
4-Chloro-2-oxindole (CAS 20870-77-3) is a chemical raw material in the organic chemicals category. Its molecular formula C8H6ClNO comprises 8 C, 6 H, 1 Cl, 1 N, 1 O atoms. Its molecular weight is about 167.59. Reported physicochemical data: LogP about 1.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 20870-77-3 |
|---|---|
| Molecular Formula | C8H6ClNO |
| Molecular Weight | 167.59 |
| LogP | 1.4 |
| Category | Organic Chemicals |
4-Chloro-2-oxindole is a carbon-based organic compound with CAS registry number 20870-77-3 and molecular formula C8H6ClNO (molecular weight 167.59), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20870-77-3
Its molecular formula C8H6ClNO comprises 8 C, 6 H, 1 Cl, 1 N, 1 O atoms.
Also known as: 4-Chloro-2-oxindole · 4-氯-2-羟吲哚
Category: organic chemicals
The CAS registry number of 4-Chloro-2-oxindole is 20870-77-3.
Molecular formula C8H6ClNO, molecular weight 167.59.
It is also registered under: 4-Chloro-2-oxindole, 4-氯-2-羟吲哚.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4-Chloro-2-oxindole (CAS 20870-77-3), compiled from public chemistry databases.
| CAS Registry Number | 20870-77-3 |
|---|---|
| PubChem CID | 1480686 |
| Molecular formula | C8H6ClNO |
| IUPAC name | 4-chloro-1,3-dihydroindol-2-one |
| UNII (FDA) | MFCD037875 |
| Molecular Weight | 167.59 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 167.0137915 |
| Monoisotopic Mass | 167.0137915 |
| Topological Polar Surface Area | 29.1 |
| Heavy Atom Count | 11 |
4-CHLORO-1,3-DIHYDRO-2H-INDOL-2-ONE; RefChem:520714; 899-328-2; 4-Chloroindolin-2-One; 20870-77-3; 4-Chloro-2-oxindole; 4-chloro-1,3-dihydroindol-2-one; 4-CHLOROOXINDOLE; 4-CHLORO-1,3-DIHYDRO-INDOL-2-ONE; 4-chloro-2,3-dihydro-1H-indol-2-one; 2H-Indol-2-one, 4-chloro-1,3-dihydro-; MFCD03787567; CHEMBL2380324; SCHEMBL624585; SCHEMBL29622057; DTXSID80363201
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Chloro-2-oxindole · CAS 20870-77-3 · C8H6ClNO. UNII MFCD037875.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯-2-羟吲哚