oxopurpureine (CAS 32845-27-5) — formula C21H19NO6, molecular weight 381.4; category organic chemicals.
oxopurpureine (CAS 32845-27-5) is a chemical raw material in the organic chemicals category. Its molecular formula C21H19NO6 comprises 21 C, 19 H, 1 N, 6 O atoms. Its molecular weight is about 381.4. Reported physicochemical data: melting point around 198 - 202 °C, LogP about 3.4. 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 | 32845-27-5 |
|---|---|
| Molecular Formula | C21H19NO6 |
| Molecular Weight | 381.4 |
| Melting Point | 198 - 202 °C |
| LogP | 3.4 |
| Category | Organic Chemicals |
oxopurpureine is a carbon-based organic compound with CAS registry number 32845-27-5 and molecular formula C21H19NO6 (molecular weight 381.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 32845-27-5
Its molecular formula C21H19NO6 comprises 21 C, 19 H, 1 N, 6 O atoms.
Also known as: oxopurpureine · 化合物 Oxopurpureine
Category: organic chemicals
The CAS registry number of oxopurpureine is 32845-27-5.
Molecular formula C21H19NO6, molecular weight 381.4.
It is also registered under: oxopurpureine, 化合物 Oxopurpureine.
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 oxopurpureine (CAS 32845-27-5), compiled from public chemistry databases.
| CAS Number | 32845-27-5 |
|---|---|
| PubChem CID | 284998 |
| Molecular Formula | C21H19NO6 |
| IUPAC Name | 4,5,14,15,16-pentamethoxy-10-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,9,11,13(17),14-octaen-8-one |
| UNII (FDA) | QMU2D8YT5P |
| Molecular Weight | 381.4 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 381.12123733 |
| Monoisotopic Mass | 381.12123733 |
| Topological Polar Surface Area | 76.1 |
| Heavy Atom Count | 28 |
| Melting Point | 198 - 202 °C |
|---|
OXOPURPUREINE; 32845-27-5; 1,2,3,9,10-pentamethoxy-7h-dibenzo[de,g]quinolin-7-one; QMU2D8YT5P; NSC-141544; DTXSID00301165; 1,2,3,9,10-Pentamethoxy-7H-dibenzo(de,g)quinolin-7-one; RefChem:906635; DTXCID50252299; MLS000574936; NSC 141544; SMR000156318; HMS2220I24; CHEMBL456295; cid_284998; orb2814804
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 化合物 Oxopurpureine