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Direct Red 80 structure, CAS 2610-10-8

Direct Red 80

CAS Number2610-10-8

SynonymsDuaazol Red B; MFCD00054389; picrosiriusred; Direct Fast Red F3B; C.I. direct red 80; Fast Red BA; SIRIUS RED F3B; Solophenyl red 3BL; Direct Red F3B; SIRIUS RED F3BA; SIRIUS RED; EINECS 220-027-3

Molecular FormulaC45H26N10Na6O21S6

Molecular Weight1373.07

Purity98.00%

Density1.85 g/cm3

Boiling Point

Melting Point

Flash Point

Appearancepowder

EINECS220-027-3

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9028804 Purity: 98.00%
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Quality Control of [ 2610-10-8 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number2610-10-8
Catalog No.2A-9028804
Chinese Name天狼猩红
SynonymsDuaazol Red B; MFCD00054389; picrosiriusred; Direct Fast Red F3B; C.I. direct red 80; Fast Red BA; SIRIUS RED F3B; Solophenyl red 3BL; Direct Red F3B; SIRIUS RED F3BA; SIRIUS RED; EINECS 220-027-3
Molecular FormulaC45H26N10Na6O21S6
Molecular Weight1373.07
Purity98.00
Density1.85 g/cm3
Appearancepowder
Water SolubilityWater solubility: soluble; very slightly soluble:
Storage ConditionSealed in a cool, dry environment.
ApplicationDirect Red 80 (Sirius Red) is a polyazo dye mainly used for staining of collagen and amyloid. Direct Red 80 does not release benzidine when it degrades, making it safer than many traditional direct dy
EINECS220-027-3
PubChem ID24862536
MDL NumberMFCD00054389
SMILES[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].Oc1c(\N=N\c2ccc(cc2S([O-])(=O)=O)\N=N\c3ccc(cc3)S([O-])(=O)=O)c(cc4cc(NC(=O)Nc5ccc6c(O)c(\N=N\c7ccc(cc7S([O-])(=O)=O)\N=N\c8ccc(cc8)S([O-])(=O)=O)c(cc6c5)S([O-])(=O)=O)ccc14)S([O-])(=O)=O
InChI1S/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/b50-48+,51-49+,54-52+,55-53+;;;;;;
InChI KeyYIQKLZYTHXTDDT-IJPLDVMMSA-H
Beilstein/REAXYS8185575
NACRES CodeNA.47
UNSPSC12171500
MSDSmsds/28804_1_2610_10_8.pdf
BioactivityDirect 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[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others In Vitro Direct Red 80 (Sirius Red) has two important uses in histopathology: staining collagen from solution in saturated aqueous picric acid and staining amyloid from an alkaline solution. Stained structures are red[1]. Confocal laser microscopy (CLM) is also used to evaluate collagen production and distribution after Direct Red 80 staining. Direct Red 80 is not specific for the different types of collagen. Samples are washed in dH2O, pretreats for 40 min with a solution of 0.2% phosphomolybdic acid (PMA) and incubates for 30 min in a solution consisting of 0.1% Direct red 80 diluted in saturated aqueous picric acid. Finally each sample is washed in 0.01 M HCl for 2 min. PMA is used to make colourless cytoplasm and HCl is used to remove non-specific staining[1]. References [1]. Dapson RW, et al. Certification procedures for sirius red F3B (CI 35780, Direct red 80). Biotech Histochem. 2011;86(3):133-139. Chemical & Physical Properties Density 1.85 g/cm3 Molecular Formula C45H26N10Na6O21S6 Molecular Weight 1373.07000 Exact Mass 1371.90000 PSA 573.95000 LogP 14.76520 InChIKey YIQKLZYTHXTDDT-UHFFFAOYSA-H SMILES O=C(Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)[O-])cc4)cc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])cc2c1)Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)[O-])cc4)cc3S(=O)(=O)[O-])c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
Use ofDirect 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[1]. Properties Articles30 Name direct red 80 Synonym More Synonyms Biological Activity Description 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[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Dapson RW, et al. Certification procedures for sirius red F3B (CI 35780, Direct red 80). Biotech Histochem. 2011;86(3):133-139. Chemical & Physical Properties Molecular Formula C45H26N10Na6O21S6 Exact Mass 1371.90000 PSA 573.95000 LogP 14.76520 InChIKey YIQKLZYTHXTDDT-UHFFFAOYSA-H
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified
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