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Light Green 65% For Microscopy

CAT: 1278-01540 00100Size: 100 gDry Ice: NoHazardous: No
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CAT#:1278-01540 00100Size:100 g
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CAS Number
5141-20-8
HS Code
32049000
Packaging Group
PB

Chemical Information

Light green SF yellowish

Acid green 5 is an organic sodium salt having 3-[(ethyl{4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-sulfonatophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}azaniumyl)methyl]benzene-1-sulfonate as the counterion. It is the standard dye in North American for staining collagen and is also used extensively in plant histology. It has a role as a histological dye. It contains an acid green 5(2-).

CAS Number5141-20-8
PubChem CID21223
IUPAC Namedisodium;3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-(4-sulfonatophenyl)methyl]anilino]methyl]benzenesulfonate
Molecular FormulaC37H34N2Na2O9S3
Molecular Weight792.9
Topological Polar Surface Area203
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count9
Heavy Atom Count53
Formal Charge0
Complexity1500
SMILES
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]
InChI
InChI=1S/C37H36N2O9S3.2Na/c1-3-38(25-27-7-5-9-35(23-27)50(43,44)45)32-17-11-29(12-18-32)37(31-15-21-34(22-16-31)49(40,41)42)30-13-19-33(20-14-30)39(4-2)26-28-8-6-10-36(24-28)51(46,47)48;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2
InChIKey
DGOBMKYRQHEFGQ-UHFFFAOYSA-L
Chemical Structure
2D Structure
2D structure of Light green SF yellowish
CAS: 5141-20-8
CID: 21223
Formula: C37H34N2Na2O9S3
MW: 792.9
Interactive 3D Structure
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View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight792.9
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count9
Exact Mass792.12218275
Monoisotopic Mass792.12218275
Topological Polar Surface Area203 Ų
Heavy Atom Count53
Formal Charge0
Complexity1500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

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