Giemsa stain - high-purity , CAS No.51811-82-6

CAS: 51811-82-6 Cat. No.: G100961 Formule: C14H14ClN3S Poids moléculaire: 291.8 Numéro CE: 257-438-2
DISPONIBLE À COMMANDE
GRADE & PURITY High-purity ? High-purity grade with substantially reduced impurity levels. Use when trace contaminants would interfere with your measurement or process.
Synonyms
Giemsa stain | Mancha Giemsa | SCHEMBL137066 | CCRIS 9315 | DTXSID2040157 | HY-D0944 | AZURE A | 3-Amino-7-dimethylaminophenazathionium chloride | 3-Amino-7-(dimethylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(isobenzof
Storage
Room temperature
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
5g
G100961-5g
Sur commande · 8–12 semaines

61,52€

90,16€
Enregistrer 28,64 € (31.76%)
25g
G100961-25g
—
2 En stock

144,83€

178,67€
Enregistrer 33,84 € (18.94%)
100g
G100961-100g
—
1 En stock

393,00€

572,62€
Enregistrer 179,62 € (31.37%)
Enter a quantity for the sizes you want to add.
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Why this grade

high-purity High-purity for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
Giemsa stain | Mancha Giemsa | SCHEMBL137066 | CCRIS 9315 | DTXSID2040157 | HY-D0944 | AZURE A | 3-Amino-7-dimethylaminophenazathionium chloride | 3-Amino-7-(dimethylamino)phenothiazin-5-ium, salt with 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro(isobenzof
Spécifications et pureté
high-purity
Conditions de stockage de stockage
Room temperature
Expédié en
Normal
Grade
High-purity
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504752487
Sourires canoniques
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
Isomères SMILES
C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-]
WGK Allemagne
3
Poids moléculaire
291.8
Reaxy-Rn
3922287
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3922287&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
ClasseBenzothiazines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzothiazines
Alternative Parents Benzenoids  Secondary ketimines  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic 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
DescriptionThis 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
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

10 results found

Lot NumberCertificate TypeDateArticle
K2208389Certificate of AnalysisAug 03, 2026 G100961
K2208470Certificate of AnalysisAug 03, 2026 G100961
K2208471Certificate of AnalysisAug 03, 2026 G100961
G2206254Certificate of AnalysisApr 07, 2026 G100961
G2206306Certificate of AnalysisApr 07, 2026 G100961
C1610248Certificate of AnalysisOct 09, 2023 G100961
L2419243Certificate of AnalysisOct 28, 2022 G100961
A1519044Certificate of AnalysisOct 19, 2022 G100961
L2419245Certificate of AnalysisMay 28, 2022 G100961
D1824066Certificate of AnalysisFeb 16, 2022 G100961
Propriétés chimiques et physiques
SolubilitéInsoluble in water (<0.1%), methanol (5.8 mg/L), and ethanol.
SensibilitéMoisture sensitive.
Point de fusion (°C)300°C
Poids moléculaire291.800 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass291.06 Da
Monoisotopic Mass291.06 Da
Topological Polar Surface Area66.700 Ų
Heavy Atom Count19
Formal Charge0
Complexity483.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
FAQ et articles
Citations of This Product
Calculateurs de solution
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