CHROMOTROPE 2R

Details

Stereochemistry	ACHIRAL
Molecular Formula	C16H12N2O8S2.2Na
Molecular Weight	472.4
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	1
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[NaH].[NaH].OC1=CC(=CC2=CC(=C(\N=N\C3=CC=CC=C3)C(O)=C12)S(O)(=O)=O)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	Na
Molecular Weight	23.99771
Charge	0
Count

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

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

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:18:53 GMT 2025` Edited by `admin` on `Mon Mar 31 19:18:53 GMT 2025`
Record UNII	LLE7AS9RKD
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

CHROMOTROPE 2R

Common Name

English

NSC-7829

Preferred 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

C.I. 16570

Common Name

English

CI ACID RED 29

Common Name

English

Code System Code Type Description

CAS

4197-07-3