Giemsa stain - Biological stain , CAS No.51811-82-6

CAS: 51811-82-6 Cat. No.: G100957 Molecular Weight: 291.8 EC Number: 257-438-2

GRADE & PURITY Biological Stain

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

Specifications

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

Specifications & Purity

Biological stain

Biochemical and Physiological Mechanisms

Stain for microscopy that functions by rearranging chromatin and inducing G bands producing a high quality stain for chromatin and the nuclear membrane. Used for the histopathologic detection of malaria and other parasites such as spirochete and protozoan

Storage

Room temperature

Shipped In

Normal

Grade

Biological Stain

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Names and Identifiers

• 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=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzothiazines

• 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

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: ethanol: 1 mg/mL, blue to very deep blue
• Sensitivity: Moisture sensitive.
• Melt Point(°C): 300°C
• Molecular Weight: 291.800 g/mol
• 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

XLogP3

References

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