CAS 1552-42-7 Crystal Violet Lactone - Materials / Alfa Chemistry

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Heat & Pressure Sensitive Dyes

Crystal Violet Lactone

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Catalog Number

ACM1552427-1

Product Name

Crystal Violet Lactone

Structure

CAS

1552-42-7

Category

Heat & Pressure Sensitive Dyes

Synonyms

3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalide 6-(Dimethylamino)-3,3-bis[p-(dimethylamino)phenyl]phthalide

Description

Alfa Chemistry offers high-purity Crystal Violet Lactone products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.

IUPAC Name

6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one

Molecular Weight

415.54

Molecular Formula

C26H29N3O2

Canonical SMILES

CN(C)C1=CC=C(C=C1)C2(C3=C(C=C(C=C3)N(C)C)C(=O)O2)C4=CC=C(C=C4)N(C)C

InChI

InChI=1S/C26H29N3O2/c1-27(2)20-11-7-18(8-12-20)26(19-9-13-21(14-10-19)28(3)4)24-16-15-22(29(5)6)17-23(24)25(30)31-26/h7-17H,1-6H3

InChI Key

IPAJDLMMTVZVPP-UHFFFAOYSA-N

Melting Point

180.0 to 185.0 °C

Purity

>97.0%(T)(HPLC)

Solubility

(in hot Toluene) within almost transparency

Appearance

White to Light yellow powder to crystal

Application

This technique has been applied to print on commuter passes or prepaid cards. By combining acid-generating methods with the coloring mechanism, new applications can be expected for these materials.

Complexity

590

Covalently-Bonded Unit Count

EC Number

216-293-5

Exact Mass

415.225977g/mol

Features And Benefits

Phthalide compounds, which are a type of colorless dye, develop color via a ring-opening reaction when interacted with acids. Because this reaction is reversible, decoloration occurs in a reversible manner under basic conditions. Pressure and heat sensitive recording systems utilize this color developing mechanism in which color formers, developers and sensitizers are intimately incorporated.

Formal Charge

Heavy Atom Count

MDL Number

MFCD00070611

MeSH Entry Terms

6-(dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-1(3H)-isobenzofuranone;crystal violet lactone

Monoisotopic Mass

415.225977g/mol

NSC Number

32991;3562

Rotatable Bond Count

Storage Conditions