Loeffler's Methylene Blue Staining Solution - BioReagent, Biological Stain, for microscopy, 0.6% , CAS No.7220-79-3

CAS: 7220-79-3 Cat. No.: L774207 Fórmula: C16H18ClN3S·3H2O Peso molecular: 373.9 Beilstein Registry Number: 3599847 Número EC: 615-731-6
Disponible para pedir
GRADE & PURITY BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Biological Stain ? Biological stain grade — dyes characterized for staining cells and tissues. Use in histology and microscopy where staining consistency matters. for Microscopy ? Microscopy grade — reagents/stains suited to sample prep and imaging. Use in microscopy where clarity and low background are needed. 0.6%
Synonyms
Methyleneblue
Storage
Protected from light,Room temperature
Shipped In
Normal
★
Size
USA
Alemania (EU)*
Price
Qty
100ml
L774207-100ml
2 Disponible
—
39,90US$
Enter a quantity for the sizes you want to add.
🧪
Why this grade

BioReagent, Biological Stain, for microscopy, 0.6% Biological Stain,BioReagent,for Microscopy for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1403 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
Methyleneblue
Especificaciones y pureza
BioReagent, Biological Stain, for microscopy, 0.6%
Estabilidad y almacenamiento
Store at room temperature for 12 months. Store in the dark.
Condiciones de almacenamiento de almacenamiento
Protected from light,Room temperature
Enviado en
Normal
Grado
Biological Stain, BioReagent, for Microscopy
Product Line
Productos biológicos
Nombres e identificadores
Sonrisas canónicas
CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]
IUPAC Name
[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate
InChIKey
XQAXGZLFSSPBMK-UHFFFAOYSA-M
INCHI
1S/C16H18N3S.ClH.3H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;;;/h5-10H,1-4H3;1H;3*1H2/q+1;;;;/p-1
Isómeros SMILES
CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.O.O.O.[Cl-]
WGK Alemania
2
Peso molecular
373.9
Beilstein
3599847
Reaxy-Rn
16692608
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=16692608&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClaseBenzothiazines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzothiazines
Alternative Parents Dialkylarylamines  Benzenoids  Secondary ketimines  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzothiazine - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Benzenoid - Secondary ketimine - Heteroaromatic compound - Tertiary amine - Azacycle - Organic chloride salt - Organic oxide - Organic salt - Organopnictogen compound - Organic oxygen compound - Amine - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeFechaArticulo
ZJ25F0826203Certificate of AnalysisJun 17, 2026 L774207
ZJ25F0420589Certificate of AnalysisFeb 10, 2026 L774207
Propiedades químicas y físicas
SensibilidadLight Sensitive
Punto de fusión (°C)235°C
Preguntas frecuentes y artículos
Citations of This Product
Calculadoras de soluciones
Reseñas

Reseñas de cliente

Preguntas frecuentes

What does Biological Stain mean?
Biological Stain indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
What does BioReagent mean?
BioReagent indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
How should this product be stored?
Store at room temperature, protected from light. The material is light-sensitive — keep it in its original opaque or amber container.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 7220-79-3, the molecular formula is C16H18ClN3S·3H2O, and the molecular weight is 373.9 g/mol. InChIKey XQAXGZLFSSPBMK-UHFFFAOYSA-M.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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