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Lac dye

CAT: 0013-GTR19317499-01Size: 100 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19317499-01Size:100 mg
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Description
Lac dye is a water-soluble, non-toxic natural pigment derived from the insect Laccifer lacca. It serves as a safe food colorant and is used in research as a biological stain for in vitro studies and in exploring natural dyes for various applications.
CAS Number
27597-77-9
Molecular Weight
565.576
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

beta-D-Glucopyranoside, 4-((4-(dimethylamino)phenyl)azo)phenyl 4-O-beta-D-galactopyranosyl-

4-{[4-(dimethylamino)phenyl]diazenyl}phenyl-beta-lactoside is a glycoside comprising beta-lactose having a p-(p-dimethylaminophenylazo)phenyl group at the 1-position. It has a role as a dye. It is a glycoside, a monoazo compound and a disaccharide derivative.

CAS Number27597-77-9
PubChem CID134264
IUPAC Name(2S,3R,4S,5R,6R)-2-[(2R,3S,4R,5R,6S)-6-[4-[[4-(dimethylamino)phenyl]diazenyl]phenoxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Molecular FormulaC26H35N3O11
Molecular Weight565.6
XLogP-0.5
Topological Polar Surface Area206
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count14
Rotatable Bond Count9
Heavy Atom Count40
Formal Charge0
Complexity794
SMILES
CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)O
InChI
InChI=1S/C26H35N3O11/c1-29(2)15-7-3-13(4-8-15)27-28-14-5-9-16(10-6-14)37-25-23(36)21(34)24(18(12-31)39-25)40-26-22(35)20(33)19(32)17(11-30)38-26/h3-10,17-26,30-36H,11-12H2,1-2H3/t17-,18-,19+,20+,21-,22-,23-,24-,25-,26+/m1/s1
InChIKey
PKTBUSPVTXIOCN-QHIUXXQWSA-N
Chemical Structure
2D Structure
2D structure of beta-D-Glucopyranoside, 4-((4-(dimethylamino)phenyl)azo)phenyl 4-O-beta-D-galactopyranosyl-
CAS: 27597-77-9
CID: 134264
Formula: C26H35N3O11
MW: 565.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight565.6
XLogP3-0.5
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count14
Rotatable Bond Count9
Exact Mass565.22715894
Monoisotopic Mass565.22715894
Topological Polar Surface Area206 Ų
Heavy Atom Count40
Formal Charge0
Complexity794
Isotope Atom Count0
Defined Atom Stereocenter Count10
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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