FD&C YELLOW NO. 5

First approved in 1980

Details

Stereochemistry	ACHIRAL
Molecular Formula	C16H9N4O9S2.3Na
Molecular Weight	534.363
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[Na+].[Na+].[Na+].OC1=C(\N=N\C2=CC=C(C=C2)S([O-])(=O)=O)C(=NN1C3=CC=C(C=C3)S([O-])(=O)=O)C([O-])=O

InChI

InChIKey=YXHBBEQKMVAJOH-GLCFPVLVSA-K

InChI=1S/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,21H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;;

HIDE SMILES / InChI

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/30305202 | https://www.ncbi.nlm.nih.gov/pubmed/25393426 | https://www.ncbi.nlm.nih.gov/pubmed/24755184

FD&C Yellow No. 5 (Tartrazine, Colour Index No. 19140) is a color additive permitted in the United States for coloring foods (including dietary supplements), ingested and externally applied drugs, and cosmetics. It is a nitrous derivative and is known to cause allergic reactions such as asthma and urticaria, as well as having been the focus of studies on mutagenesis and carcinogenesis due to its transformation into aromatic amine sulfanilic acid after being metabolized by the gastrointestinal microflora.

Approval Year

Name

Type

Language

FD&C YELLOW NO. 5

Common Name

English

DYE DC YELLOW NO. 5

Common Name

English

KI4	Locators: INCI Naming Organization: INCI Sources:

Official Name

English

KI4 [INCI]

Common Name

English

4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-((4-SULFOPHENYL)AZO)-1H-PYRAZOLE-3-CARBOXYLIC ACID, TRISODIUM SALT

Common Name

English

F D & C YELLOW NO. 5

Common Name

English

F D & C YELLOW #5 [VANDF]

Common Name

English

FDC YELLOW NO. 5

Common Name

English

FD&C YELLOW 5

Common Name

English

ACID YELLOW 23

Official Name

English

FD&C YELLOW NO. 5 [FCC]

Common Name

English

FD&C YELLOW NO. 5 [II]

Common Name

English

CI 19140

Official Name

English

YELLOW 5 [INCI]

Common Name

English

D&C YELLOW NO. 5 CFR

Common Name

English

INA NO.102

Code

English

CI 19140 [INCI]

Common Name

English

E102

Common Name

English

DYE LEMON YELLOW

Common Name

English

C.I. 19140

Common Name

English

ACID YELLOW 23 [INCI]

Common Name

English

TARTRAZINE [MART.]

Common Name

English

YELLOW 5

Official Name

English

INS-102

Code

English

TARTRAZINE

Common Name

English

D&C YELLOW NO. 5 [II]

Common Name

English

TARTRAZINE [FCC]

Common Name

English

D&C YELLOW NO. 5

Common Name

English

CI (1975) NO. 19140

Code

English

TARTRAZINE [VANDF]

Common Name

English

CI FOOD YELLOW 4

Common Name

English

TARTRAZINE [HSDB]

Common Name

English

TARTRAZINE [MI]

Common Name

English

NSC-4760

Code

English

E-102

Code

English

DYE FDC YELLOW NO. 5

Common Name

English

Classification Tree Code System Code

EPA PESTICIDE CODE

110302