Heat Shock Protein Inhibitor II (CAS 1859-42-3) — formula C12H11NO3, molecular weight 217.22; category organic chemicals.
Heat Shock Protein Inhibitor II (CAS 1859-42-3) is a chemical raw material in the organic chemicals category. Its molecular formula C12H11NO3 comprises 12 C, 11 H, 1 N, 3 O atoms. Its molecular weight is about 217.22. Reported physicochemical data: LogP about 1.5. 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 | 1859-42-3 |
|---|---|
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 |
| LogP | 1.5 |
| Applications | For pharmaceutical formulations and drug development |
| Category | Organic Chemicals |
Documented applications: For pharmaceutical formulations and drug development.
Heat Shock Protein Inhibitor II is a carbon-based organic compound with CAS registry number 1859-42-3 and molecular formula C12H11NO3 (molecular weight 217.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1859-42-3
Its molecular formula C12H11NO3 comprises 12 C, 11 H, 1 N, 3 O atoms.
Also known as: Heat Shock Protein Inhibitor II · 3-(苯并[d][1,3]二氧戊环-5-基亚甲基)吡咯烷-2-酮
Category: organic chemicals
The CAS registry number of Heat Shock Protein Inhibitor II is 1859-42-3.
Molecular formula C12H11NO3, molecular weight 217.22.
It is also registered under: Heat Shock Protein Inhibitor II, 3-(苯并[d][1,3]二氧戊环-5-基亚甲基)吡咯烷-2-酮.
Recorded applications: For pharmaceutical formulations and drug development.
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 Heat Shock Protein Inhibitor II (CAS 1859-42-3), compiled from public chemistry databases.
| CAS Number | 1859-42-3 |
|---|---|
| PubChem CID | 12557979 |
| Molecular Formula | C12H11NO3 |
| IUPAC Name | (3E)-3-(1,3-benzodioxol-5-ylmethylidene)pyrrolidin-2-one |
| Molecular Weight | 217.22 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 217.07389321 |
| Monoisotopic Mass | 217.07389321 |
| Topological Polar Surface Area | 47.6 |
| Heavy Atom Count | 16 |
KNK423; 1859-42-3; Heat Shock Protein Inhibitor II; (3E)-3-(1,3-Benzodioxol-5-ylmethylidene)pyrrolidin-2-one; (3E)-3-[(2H-1,3-benzodioxol-5-yl)methylidene]pyrrolidin-2-one; (E)-3-(Benzo[d][1,3]dioxol-5-ylmethylene)pyrrolidin-2-one; CHEMBL4227807; SCHEMBL29763457; GLXC-21961; MFCD19104819; DA-64089; HY-114664; CS-0063682; J-011926; (3E)-3-(1,3-benzodioxol-5-ylmethylene)pyrrolidin-2-one
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.