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Details

Stereochemistry ACHIRAL
Molecular Formula C16H12N2O8S2.2Na
Molecular Weight 470.385
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of CHROMOTROPE 2R

SMILES

[NaH].[NaH].OC1=C2C(=CC(=C1)S(O)(=O)=O)C=C(C(\N=N\C3=CC=CC=C3)=C2O)S(O)(=O)=O

InChI

InChIKey=XLOAVWOMJFVRPE-MJCKVQKWSA-N
InChI=1S/C16H12N2O8S2.2Na.2H/c19-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)18-17-10-4-2-1-3-5-10;;;;/h1-8,19-20H,(H,21,22,23)(H,24,25,26);;;;/b18-17+;;;;

HIDE SMILES / InChI

Molecular Formula C16H12N2O8S2
Molecular Weight 424.405
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 1
Optical Activity NONE

Molecular Formula Na
Molecular Weight 22.9898
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Fri Dec 15 18:40:55 GMT 2023
Edited
by admin
on Fri Dec 15 18:40:55 GMT 2023
Record UNII
LLE7AS9RKD
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
CHROMOTROPE 2R
Common Name English
CI ACID RED 29, DISODIUM SALT
Common Name English
CI 16570
Common Name English
DISODIUM 4,5-DIHYDROXY-3-(PHENYLAZO)NAPHTHALENE-2,7-DISULFONATE
Systematic Name English
2,7-NAPHTHALENEDISULFONIC ACID, 4,5-DIHYDROXY-3-(PHENYLAZO)-, DISODIUM SALT
Systematic Name English
ACILAN CHROMOTROPE RR
Systematic Name English
C.I. ACID RED 29, DISODIUM SALT
Common Name English
C.I. ACID RED 29
Common Name English
2,7-NAPHTHALENEDISULFONIC ACID, 4,5-DIHYDROXY-3-(2-PHENYLDIAZENYL)-, SODIUM SALT (1:2)
Systematic Name English
NSC-7829
Code English
C.I. 16570
Common Name English
CI ACID RED 29
Common Name English
Code System Code Type Description
CAS
4197-07-3
Created by admin on Fri Dec 15 18:40:55 GMT 2023 , Edited by admin on Fri Dec 15 18:40:55 GMT 2023
PRIMARY
CHEBI
87106
Created by admin on Fri Dec 15 18:40:55 GMT 2023 , Edited by admin on Fri Dec 15 18:40:55 GMT 2023
PRIMARY
ECHA (EC/EINECS)
224-085-0
Created by admin on Fri Dec 15 18:40:55 GMT 2023 , Edited by admin on Fri Dec 15 18:40:55 GMT 2023
PRIMARY
FDA UNII
LLE7AS9RKD
Created by admin on Fri Dec 15 18:40:55 GMT 2023 , Edited by admin on Fri Dec 15 18:40:55 GMT 2023
PRIMARY
NSC
7829
Created by admin on Fri Dec 15 18:40:55 GMT 2023 , Edited by admin on Fri Dec 15 18:40:55 GMT 2023
PRIMARY