RUBRATOXIN B (CAS 21794-01-4) — formula C26H30O11, molecular weight 518.5; category organic chemicals.
RUBRATOXIN B (CAS 21794-01-4) is a chemical raw material in the organic chemicals category. Its molecular formula C26H30O11 comprises 26 C, 30 H, 11 O atoms. Its molecular weight is about 518.5. Reported physicochemical data: melting point around 168-170 °C (dec.), LogP about 2. 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 | 21794-01-4 |
|---|---|
| Molecular Formula | C26H30O11 |
| Molecular Weight | 518.5 |
| Melting Point | 168-170 °C (dec.) |
| LogP | 2 |
| Applications | Hepatotoxic metabolite from the molds Penicillium rubrum and P. purpurogenum, Often found growing in feedstuffs with Aspergillus sp, May coexist with aflatoxins, Rubratoxin B is a mycotoxin produced by fungi such as Penicillum rubrum and Penicillum purpurogenum, which are common soil fungi that sometimes contaminate animal feeds. (A2985), HEATING AT 85-100 °C FOR 2 HR MAY DESTROY OR ALTER THE B TOXIN IN FEEDSTUFFS |
| Category | Organic Chemicals |
Documented applications: Hepatotoxic metabolite from the molds Penicillium rubrum and P. purpurogenum, Often found growing in feedstuffs with Aspergillus sp, May coexist with aflatoxins, Rubratoxin B is a mycotoxin produced by fungi such as Penicillum rubrum and Penicillum purpurogenum, which are common soil fungi that sometimes contaminate animal feeds. (A2985), HEATING AT 85-100 °C FOR 2 HR MAY DESTROY OR ALTER THE B TOXIN IN FEEDSTUFFS.
RUBRATOXIN B is a carbon-based organic compound with CAS registry number 21794-01-4 and molecular formula C26H30O11 (molecular weight 518.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21794-01-4
Its molecular formula C26H30O11 comprises 26 C, 30 H, 11 O atoms.
Also known as: RUBRATOXIN B · 红青霉毒素 B
Category: organic chemicals
The CAS registry number of RUBRATOXIN B is 21794-01-4.
Molecular formula C26H30O11, molecular weight 518.5.
It is also registered under: RUBRATOXIN B, 红青霉毒素 B.
Recorded applications: Hepatotoxic metabolite from the molds Penicillium rubrum and P. purpurogenum, Often found growing in feedstuffs with Aspergillus sp, May coexist with aflatoxins, Rubratoxin B is a mycotoxin produced by fungi such as Penicillum rubrum and Penicillum purpurogenum, which are common soil fungi that sometimes contaminate animal feeds. (A2985), HEATING AT 85-100 °C FOR 2 HR MAY DESTROY OR ALTER THE B TOXIN IN FEEDSTUFFS.
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 RUBRATOXIN B (CAS 21794-01-4), compiled from public chemistry databases.
| CAS Number | 21794-01-4 |
|---|---|
| PubChem CID | 11969548 |
| Molecular Formula | C26H30O11 |
| IUPAC Name | (2R,3S,10S)-2-hydroxy-3-[(1R)-1-hydroxyheptyl]-10-[(S)-hydroxy-[(2S)-6-oxo-2,3-dihydropyran-2-yl]methyl]-6,14-dioxatricyclo[10.3.0.04,8]pentadeca-1(12),4(8)-diene-5,7,13,15-tetrone |
| UNII (FDA) | J38U4758MY |
| Molecular Weight | 518.5 |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 8 |
| Exact Mass | 518.17881177 |
| Monoisotopic Mass | 518.17881177 |
| Topological Polar Surface Area | 174 |
| Heavy Atom Count | 37 |
| Melting Point | 168-170 °C (dec.) |
|---|---|
| Dissociation Constants | PKA= 4.69 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 红青霉毒素 B