DIRECT RED 80

CAT: 1568-C02255-02Size: 100 mgDry Ice: NoHazardous: No

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CAT#:1568-C02255-02Size:100 mg

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24/48H Stock Items & 2 to 6 Weeks non Stock Items.

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CAS Number

2610-10-8

Synonyms

Sirius Red

SKU

C02255-25mg

Target

Others

Applications

Others

Additionnal Information

Direct Red 80 (Sirius Red) is a polyazo dye used principally in staining methods for collagen and amyloid. Direct Red 80 does not release benzidine upon degradation and is safer than many traditional direct dyes.

Storage Conditions

3 years -20°C powder

Chemical Information

Sirius Red F3B

Sirius red F3B is an organic sodium salt resulting from the formal condensation of Sirius red F3B (acid form) with six equivalents of sodium hydroxide. A polyazo dye used principally in staining methods for collagen and amyloid. It has a role as a fluorochrome and a histological dye. It contains a Sirius red F3B(6-).

CAS Number	2610-10-8
PubChem CID	75783
IUPAC Name	hexasodium;4-hydroxy-7-[[5-hydroxy-7-sulfonato-6-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalen-2-yl]carbamoylamino]-3-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonate
Molecular Formula	C45H26N10Na6O21S6
Molecular Weight	1373.1
Topological Polar Surface Area	574
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	29
Rotatable Bond Count	10
Heavy Atom Count	88
Formal Charge	0
Complexity	2790

SMILES

C1=CC(=CC=C1N=NC2=CC(=C(C=C2)N=NC3=C(C=C4C=C(C=CC4=C3O)NC(=O)NC5=CC6=CC(=C(C(=C6C=C5)O)N=NC7=C(C=C(C=C7)N=NC8=CC=C(C=C8)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]

InChI

InChI=1S/C45H32N10O21S6.6Na/c56-43-33-13-5-27(17-23(33)19-39(81(71,72)73)41(43)54-52-35-15-7-29(21-37(35)79(65,66)67)50-48-25-1-9-31(10-2-25)77(59,60)61)46-45(58)47-28-6-14-34-24(18-28)20-40(82(74,75)76)42(44(34)57)55-53-36-16-8-30(22-38(36)80(68,69)70)51-49-26-3-11-32(12-4-26)78(62,63)64;;;;;;/h1-22,56-57H,(H2,46,47,58)(H,59,60,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76);;;;;;/q;6*+1/p-6

InChIKey

YIQKLZYTHXTDDT-UHFFFAOYSA-H

Chemical Structure

2D Structure

CAS: 2610-10-8

CID: 75783

Formula: C45H26N10Na6O21S6

MW: 1373.1

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	1373.1
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	29
Rotatable Bond Count	10
Exact Mass	1371.8984406
Monoisotopic Mass	1371.8984406
Topological Polar Surface Area	574 Å²
Heavy Atom Count	88
Formal Charge	0
Complexity	2790
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	7
Compound Is Canonicalized	Yes

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