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Congo red

Specifications & Purity: >98.0%(HPLC)

For research use only. We do not sell to patients.

Item Number
C128371
Grouped product items
SKU Size Availability Price Qty
C128371-5g
5g
Available within 1-2 weeks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$184.90
C128371-25g
25g
Available within 1-2 weeks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$329.90
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Amyloid fibril-binding dye. Caspase inhibitor.
main product photo

Basic Description

Synonyms Sodium diphenyl diazo-bis-α-naphthylamine-4-sulfonate; Congo Red 4B; C.I. 22120; Cosmos Red; Cotton Red B; Cotton Red C; Direct Red C; Direct Red R; Direct Red Y
Specifications & Purity >98.0%(HPLC)
Shipped In Normal

Names and Identifiers

IUPAC Name disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate
INCHI InChI=1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2
InChi Key IQFVPQOLBLOTPF-UHFFFAOYSA-L
Canonical SMILES C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID 11313
Molecular Weight 696.66

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

10 results found

Lot Number Certificate Type Date Item
H2316338 Certificate of Analysis Aug 03, 2023 C128371
H2316339 Certificate of Analysis Aug 03, 2023 C128371
G2325223 Certificate of Analysis Jul 19, 2023 C128371
G2325229 Certificate of Analysis Jul 19, 2023 C128371
G2325233 Certificate of Analysis Jul 19, 2023 C128371
G2325234 Certificate of Analysis Jul 19, 2023 C128371
J2217296 Certificate of Analysis Sep 29, 2022 C128371
J2217331 Certificate of Analysis Sep 29, 2022 C128371
F2213381 Certificate of Analysis May 30, 2022 C128371
F2213409 Certificate of Analysis May 30, 2022 C128371

Chemical and Physical Properties

Solubility Soluble in water; Soluble in Ethanol
Melt Point(°C) >360°C

Safety and Hazards(GHS)

Pictogram(s) GHS08
Signal Danger
Hazard Statements H350,H361d
Precautionary Statements P280,P405,P501,P203,P318
Merck Index 2498

Related Document

 SDS

 Specification Sheet

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Customer Reviews

Associated Targets

CTH Tchem Cystathionine gamma-lyase 7 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

C7orf77 Tdark Uncharacterized protein C7orf77 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

C8orf34 Tbio Uncharacterized protein C8orf34 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CGGBP1 Tbio CGG triplet repeat-binding protein 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

C8orf76 Tdark Uncharacterized protein C8orf76 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CHD1 Tbio Chromodomain-helicase-DNA-binding protein 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CHERP Tbio Calcium homeostasis endoplasmic reticulum protein 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CHP1 Tbio Calcineurin B homologous protein 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CAMTA2 Tbio Calmodulin-binding transcription activator 2 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CNBD1 Tdark Cyclic nucleotide-binding domain-containing protein 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CNBD2 Tdark Cyclic nucleotide-binding domain-containing protein 2 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

COMTD1 Tdark Catechol O-methyltransferase domain-containing protein 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

NCAPD3 Tbio Condensin-2 complex subunit D3 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CMTR2 Tbio Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase 2 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CTNNBIP1 Tbio Beta-catenin-interacting protein 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CNDP2 Tbio Cytosolic non-specific dipeptidase 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

PDE6H Tclin Retinal cone rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CTDNEP1 Tbio CTD nuclear envelope phosphatase 1 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CNFN Tdark Cornifelin 0 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)

CNKSR1 Tchem Connector enhancer of kinase suppressor of ras 1 30 Activities

Activity Type Activity Value -log(M) Mechanism of Action Activity Reference Publications (PubMed IDs)
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