Determine the necessary mass, volume, or concentration for preparing a solution.
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0.1% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1424 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Methylene Blue is a sensitive stain used for RNA and ribonuclease. This chemical helps (in vitro) with cyanide poisoning. Additionally it helps in vitro with lowering the levels of methemoglobin. It also in vitro inhibits guanylate cyclase.
A polyaromatic stain
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Klasse | Benzothiazines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzothiazines |
| Alternative Parents | Dialkylarylamines Benzenoids Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organic chloride salts Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzothiazine - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Benzenoid - Heteroaromatic compound - Tertiary amine - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Organonitrogen compound - Amine - Aromatic heteropolycyclic compound |
| Beschreibung | This compound belongs to the class of organic compounds known as benzothiazines. These are organic compounds containing a benzene fused to a thiazine ring (a six-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom). |
| External Descriptors | organic chloride salt |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Datum | Artikel |
|---|---|---|---|
| Certificate of Analysis | Jun 16, 2026 | M196500 | |
| Certificate of Analysis | Jun 16, 2026 | M196500 | |
| Certificate of Analysis | Jan 14, 2026 | M196500 | |
| Certificate of Analysis | Jul 29, 2025 | M196500 | |
| Certificate of Analysis | Feb 21, 2025 | M196500 | |
| Certificate of Analysis | Oct 20, 2022 | M196500 |
| Flammpunkt (°C) | 14°C |
|---|---|
| Schmelzpunkt (°C) | 190°C |
| Molekulargewicht | 319.900 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 319.091 Da |
| Monoisotopic Mass | 319.091 Da |
| Topological Polar Surface Area | 43.900 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 483.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |