DC-45-B2 (CAS 81781-28-4) — formula C42H54O20, molecular weight 878.9; category organic chemicals.
DC-45-B2 (CAS 81781-28-4) is a chemical raw material in the organic chemicals category. Its molecular formula C42H54O20 comprises 42 C, 54 H, 20 O atoms. Its molecular weight is about 878.9. Reported physicochemical data: LogP about 0.1. 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 | 81781-28-4 |
|---|---|
| Molecular Formula | C42H54O20 |
| Molecular Weight | 878.9 |
| LogP | 0.1 |
| Category | Organic Chemicals |
DC-45-B2 is a carbon-based organic compound with CAS registry number 81781-28-4 and molecular formula C42H54O20 (molecular weight 878.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81781-28-4
Its molecular formula C42H54O20 comprises 42 C, 54 H, 20 O atoms.
Also known as: DC-45-B2
Category: organic chemicals
The CAS registry number of DC-45-B2 is 81781-28-4.
Molecular formula C42H54O20, molecular weight 878.9.
It is also registered under: DC-45-B2.
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 DC-45-B2 (CAS 81781-28-4), compiled from public chemistry databases.
| CAS Number | 81781-28-4 |
|---|---|
| PubChem CID | 157916 |
| Molecular Formula | C42H54O20 |
| IUPAC Name | [5-[17-[4,5-dihydroxy-5-(1-hydroxyethyl)-6-methyloxan-2-yl]oxy-19-(dimethoxymethyl)-10,13-dihydroxy-6-methoxy-3-methyl-11-oxospiro[16,20,22-trioxahexacyclo[17.2.1.02,15.05,14.07,12.017,21]docosa-2(15),3,5(14),6,12-pentaene-18,2'-oxirane]-8-yl]oxy-3-hydroxy-2,3-dimethyloxan-2-yl] acetate |
| Molecular Weight | 878.9 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 20 |
| Rotatable Bond Count | 11 |
| Exact Mass | 878.32084411 |
| Monoisotopic Mass | 878.32084411 |
| Topological Polar Surface Area | 270 |
| Heavy Atom Count | 62 |
81781-28-4; RefChem:933470; Trioxacarcin C; Antibiotic DC 45B2; DC-45-B2; Trioxacarcin A, 7''-deoxo-7''-hydroxy-; SCHEMBL31678584; KXLOPASAZGAWAW-UHFFFAOYSA-N
DC-45-B2 · CAS 81781-28-4 · C42H54O20.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: DC-45-B2