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INDO 1 (pentapotassium)

CAT: 0804-HY-D0121A-01Size: 1 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-D0121A-01Size:1 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
INDO 1 pentapotassium is a fluorescent Ca2+ indicator, binds specifically to Ca2+ while emitting fluorescence, the maximum emission wavelength shifts from 485 nm before binding to 410 nm[1].
CAS Number
132319-56-3
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/indo-1-pentapotassium.html
Purity
96.43
Solubility
H2O : 62.5 mg/mL (ultrasonic)
Smiles
O=C(C1=CC2=C(C=C1)C=C(C3=CC=C(N(CC(O[K])=O)CC(O[K])=O)C(OCCOC4=CC(C)=CC=C4N(CC(O[K])=O)CC(O[K])=O)=C3)N2)O[K]
Molecular Formula
C32H26K5N3O12
Molecular Weight
840.05
Precautions
H302, H315, H319, H335
References & Citations
[1]Grynkiewicz G, et al. A new generation of Ca2+ indicators with greatly improved fluorescence properties[J]. Journal of biological chemistry, 1985, 260 (6) : 3440-3450.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

Chemical Information

indo 1 pentapotassium salt
CAS Number132319-56-3
PubChem CID6098030
IUPAC Namepentapotassium;2-[4-[bis(carboxylatomethyl)amino]-3-[2-[2-[bis(carboxylatomethyl)amino]-5-methylphenoxy]ethoxy]phenyl]-1H-indole-6-carboxylate
Molecular FormulaC32H26K5N3O12
Molecular Weight840.1
Topological Polar Surface Area241
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count14
Rotatable Bond Count12
Heavy Atom Count52
Formal Charge0
Complexity1060
SMILES
CC1=CC(=C(C=C1)N(CC(=O)[O-])CC(=O)[O-])OCCOC2=C(C=CC(=C2)C3=CC4=C(N3)C=C(C=C4)C(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+].[K+].[K+]
InChI
InChI=1S/C32H31N3O12.5K/c1-18-2-6-24(34(14-28(36)37)15-29(38)39)26(10-18)46-8-9-47-27-13-20(5-7-25(27)35(16-30(40)41)17-31(42)43)22-11-19-3-4-21(32(44)45)12-23(19)33-22;;;;;/h2-7,10-13,33H,8-9,14-17H2,1H3,(H,36,37)(H,38,39)(H,40,41)(H,42,43)(H,44,45);;;;;/q;5*+1/p-5
InChIKey
VGZPRMSXVNDMAN-UHFFFAOYSA-I
Chemical Structure
2D Structure
2D structure of indo 1 pentapotassium salt
CAS: 132319-56-3
CID: 6098030
Formula: C32H26K5N3O12
MW: 840.1
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight840.1
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count14
Rotatable Bond Count12
Exact Mass838.9701807
Monoisotopic Mass838.9701807
Topological Polar Surface Area241 Ų
Heavy Atom Count52
Formal Charge0
Complexity1060
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count6
Compound Is CanonicalizedYes

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