D&C BLUE NO. 9

Details

Stereochemistry	ACHIRAL
Molecular Formula	C28H12Cl2N2O4
Molecular Weight	511.312
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

ClC1=CC2=C(C(=O)C3=C(C=CC=C3)C2=O)C4=C1NC5=C(N4)C(Cl)=CC6=C5C(=O)C7=C(C=CC=C7)C6=O

InChI

InChIKey=UGCDBQWJXSAYIL-UHFFFAOYSA-N

InChI=1S/C28H12Cl2N2O4/c29-17-9-15-19(27(35)13-7-3-1-5-11(13)25(15)33)23-21(17)32-24-20-16(10-18(30)22(24)31-23)26(34)12-6-2-4-8-14(12)28(20)36/h1-10,31-32H

HIDE SMILES / InChI

Molecular Formula	C28H12Cl2N2O4
Molecular Weight	511.312
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://books.google.ru/books?id=Aww6AAAAIAAJ&pg=PA393&lpg=PA393&dq=D%26C+BLUE+NO.+9&source=bl&ots=7mMoCqgd3H&sig=ACfU3U3Xqjz-Gzh8cS0T4VXyBd4oZTEMGg&hl=ru&sa=X&ved=2ahUKEwj-v8-r76LhAhVspYsKHTv1BhUQ6AEwDXoECAYQAQ#v=onepage&q=D%26C%20BLUE%20NO.%209&f=false

D&C BLUE NO. 9, a color additive, which is used for coloring cotton and silk surgical sutures.

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:11:24 GMT 2025` Edited by `admin` on `Mon Mar 31 18:11:24 GMT 2025`
Record UNII	UBL2KQB85Q
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

AO204

Preferred Name

English

CI 69825

Preferred Name

English

D&C BLUE NO. 9

Common Name

English

5,9,14,18-ANTHRAZINETETRONE, 7,16-DICHLORO-6,15-DIHYDRO-

Systematic Name

English

CARBANTHRENE BLUE

Common Name

English

VAT BLUE 6 [HSDB]

Common Name

English

PIGMENT BLUE 64

Code

English

VAT BLUE 6

Common Name

English

7,16-DICHLORO-6,15-DIHYDRO-5,9,14,18-ANTHRAZINETETRONE

Systematic Name

English

C.I. 69825

Code

English

3,3'-DICHLOROINDANTHRONE

Common Name

English

BLUE NO. 204

Code

English

7,16-DICHLORO-6,15-DIHYDRO-5,9,14,18-ANTHRAZINE-TETRONE

Systematic Name

English

NSC-74700

Code

English

INDANTHRENE, 7,16-DICHLORO-

Common Name

English

Classification Tree Code System Code

CFR

21 CFR 74.1109