胭脂红，CAS 登记号 1343-78-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于着色剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Cochineal · CAS 1343-78-8 · C22H20O13. UNII HMS3346I22. Melting Point: 136 °C; Solubility: 1.3 mg/mL at 25 °C.
| CAS Registry Number | 1343-78-8 |
|---|---|
| PubChem CID | 14950 |
| Molecular formula | C22H20O13 |
| IUPAC name | 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid |
| UNII (FDA) | HMS3346I22 |
| Molecular Weight | 492.4 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 9 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 3 |
| Exact Mass | 492.09039069 |
| Monoisotopic Mass | 492.09039069 |
| Topological Polar Surface Area | 243 |
| Heavy Atom Count | 35 |
| Formal Charge | 0 |
| Melting Point | 136 °C |
|---|---|
| Solubility | 1.3 mg/mL at 25 °C |
| GHS notification summary | 100% (96 / 96) |
|---|
| GHS notification summary | 100% (96 / 96) |
|---|
This chemical does not meet GHS hazard criteria for 100% (96 of 96) of all reports.
Reported as not meeting GHS hazard criteria by 96 of 96 companies. For more detailed information, please visit ECHA C&L website.
DTXSID20859613; 1219145-87-5; 7-Hexopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid; RefChem:1074432; DTXCID00209218; Cochineal (dye); 1343-78-8; Carmine Red; C22H20O13; CARMINE (ALUM LAKE); C ochineal; NSC326224; SCHEMBL341505; SCHEMBL29728623; SCHEMBL31079636; FEMA 2330
CAS 1343-78-8; molecular formula C22H20O13; molecular weight — g/mol.
DTXSID20859613, 1219145-87-5, 7-Hexopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-2-anthracenecarboxylic acid, RefChem:1074432, DTXCID00209218, Cochineal (dye).
100% of GHS notifications report no hazard classification (96 of 96).
Melting Point: 136 °C; Solubility: 1.3 mg/mL at 25 °C.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.