CAS 1249-97-4 Benzoyl Leuco Methylene Blue - Materials / Alfa Chemistry

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Pressure & Heat Sensitive Recording Materials

Benzoyl Leuco Methylene Blue

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Catalog Number

ACM1249974-1

Product Name

Benzoyl Leuco Methylene Blue

Structure

CAS

1249-97-4

Category

Pressure & Heat Sensitive Recording Materials

Description

Alfa Chemistry offers high-purity Benzoyl Leuco Methylene Blue 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

[3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone

Molecular Weight

389.52

Molecular Formula

C23H23N3OS

Canonical SMILES

CN(C)C1=CC2=C(C=C1)N(C3=C(S2)C=C(C=C3)N(C)C)C(=O)C4=CC=CC=C4

InChI

InChI=1S/C23H23N3OS/c1-24(2)17-10-12-19-21(14-17)28-22-15-18(25(3)4)11-13-20(22)26(19)23(27)16-8-6-5-7-9-16/h5-15H,1-4H3

InChI Key

ZKURGBYDCVNWKH-UHFFFAOYSA-N

Melting Point

198 °C

Purity

>96.0%(T)(HPLC)

Solubility

(in hot Toluene) very faint turbidity

Appearance

White to Light yellow to Green 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

516

Covalently-Bonded Unit Count

EC Number

215-005-5

Exact Mass

389.156184g/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

MFCD00059153

Monoisotopic Mass

389.156184g/mol

NSC Number

11881

Rotatable Bond Count

Storage Conditions

Store at room temperature and dry

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