Direct Red 31

CAS

5001-72-9

Catalog Number

ACM5001729

Category

Direct Dyes

Molecular Weight

713.64738

Molecular Formula

C₃₂H₂₁N₅Na₂O₈S₂

MSDS COA Spec Sheet

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Specification

Synonyms

disodium 7,7-iminobis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate];Direct Pink 12B;2-Naphthalenesulfonic acid, 7,7-iminobis4-hydroxy-3-(phenylazo)-, disodium salt;7,7-iminobis[4-hydroxy-3-(phenylazo)-2-naphthalenesulfonic aci disodium sa;Benzo Rhoduline Red B;C.I. Direct red 31;C.I.Direct Red 31(29100);Chloramine Rose B,Pyrazol Pink 2B

What is the PubChem CID of Direct Red 31?

The PubChem CID of Direct Red 31 is 78698.

What is the molecular formula of Direct Red 31?

The molecular formula of Direct Red 31 is C32H21N5Na2O8S2.

What are some synonyms for Direct Red 31?

Some synonyms for Direct Red 31 are Direct Red 12B, Disodium 7,7'-iminobis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate), and disodium;4-hydroxy-7-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)amino]-3-phenyldiazenylnaphthalene-2-sulfonate.

What is the molecular weight of Direct Red 31?

The molecular weight of Direct Red 31 is 713.7 g/mol.

What is the parent compound of Direct Red 31?

The parent compound of Direct Red 31 is CID 78699 (7,7'-Iminobis[4-hydroxy-3-(2-phenyldiazenyl)-2-naphthalenesulfonic acid]).

What are the component compounds of Direct Red 31?

The component compounds of Direct Red 31 are CID 5360545 (Sodium) and CID 78699 (7,7'-Iminobis[4-hydroxy-3-(2-phenyldiazenyl)-2-naphthalenesulfonic acid]).

When was Direct Red 31 created and modified?

Direct Red 31 was created on 2005-07-19 and last modified on 2023-12-23.

What is the IUPAC name of Direct Red 31?

The IUPAC name of Direct Red 31 is disodium;4-hydroxy-7-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)amino]-3-phenyldiazenylnaphthalene-2-sulfonate.

What is the CAS number of Direct Red 31?

The CAS number of Direct Red 31 is 5001-72-9.

What is the European Community (EC) number of Direct Red 31?

The European Community (EC) number of Direct Red 31 is 225-669-8.

What is the chemical name of Direct Red 31?

The chemical name of Direct Red 31 is disodium;4-hydroxy-7-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)amino]-3-phenyldiazenylnaphthalene-2-sulfonate.

What is the InChI of Direct Red 31?

The InChI of Direct Red 31 is InChI=1S/C32H23N5O8S2.2Na/c38-31-25-13-11-23(15-19(25)17-27(46(40,41)42)29(31)36-34-21-7-3-1-4-8-21)33-24-12-14-26-20(16-24)18-28(47(43,44)45)30(32(26)39)37-35-22-9-5-2-6-10-22;;/h1-18,33,38-39H,(H,40,41,42)(H,43,44,45);;/q;2*+1/p-2.

What is the InChIKey of Direct Red 31?

The InChIKey of Direct Red 31 is OYUZMQYZGSMPII-UHFFFAOYSA-L.

What is the canonical SMILES of Direct Red 31?

The canonical SMILES of Direct Red 31 is C1=CC=C(C=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)NC4=CC5=CC(=C(C(=C5C=C4)O)N=NC6=CC=CC=C6)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].

What is the hydrogen bond acceptor count of Direct Red 31?

The hydrogen bond acceptor count of Direct Red 31 is 13.