for blood dye 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 508812881 |
|---|---|
| Canonical Smiles | C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-] |
| IUPAC Name | (7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride |
| InChIKey | NALREUIWICQLPS-UHFFFAOYSA-N |
| INCHI | 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H |
| Isomeric SMILES | C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-] |
| WGK Germany | 3 |
| Molecular Weight | 291.8 |
| Reaxy-Rn | 3922287 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3922287&ln= |
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 |
| Class | Benzothiazines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzothiazines |
| Alternative Parents | Benzenoids Secondary ketimines Heteroaromatic compounds Azacyclic compounds Primary amines Organopnictogen compounds Organic chloride salts Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzothiazine - Benzenoid - Heteroaromatic compound - Secondary ketimine - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic chloride salt - Organic salt - Primary amine - Organonitrogen compound - Amine - Aromatic heteropolycyclic compound |
| Description | 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K2208469 | Certificate of Analysis | Aug 03, 2026 | G100959 |
| G2206307 | Certificate of Analysis | Feb 24, 2026 | G100959 |
| I2511110 | Certificate of Analysis | Nov 11, 2022 | G100959 |
| K2208399 | Certificate of Analysis | Nov 11, 2022 | G100959 |
| G2213562 | Certificate of Analysis | Jul 25, 2022 | G100959 |
| G2206253 | Certificate of Analysis | Jul 11, 2022 | G100959 |
| G2318197 | Certificate of Analysis | Jul 11, 2022 | G100959 |
| Sensitivity | Moisture sensitive. |
|---|---|
| x_melt_point_char | 300°C |
| Molecular Weight | 291.800 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 291.06 Da |
| Monoisotopic Mass | 291.06 Da |
| Topological Polar Surface Area | 66.700 Ų |
| Heavy Atom Count | 19 |
| 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 |
