Fast yellow ab

C₁₂H₁₁N₃O₆S₂CAS 101-50-8357.36 g/mol

Open in Covalent MOL file

Azo Primary amine Sulfonic acid

Properties

Molecular formula: C₁₂H₁₁N₃O₆S₂
Molar mass: 357.36 g/mol
Exact mass: 357.0089 Da
logP: 2.18Crippen estimate
Polar surface area: 159.5 Å²
H-bond donors / acceptors: 3 / 7
Rotatable bonds: 4

Hazards

Warning

H315 Causes skin irritation72.7% of notifiers
H319 Causes serious eye irritation98.2% of notifiers
H335 May cause respiratory irritation72.7% of notifiers

Aggregated from 55 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number

101-50-8

SMILES

Nc1ccc(N=Nc2ccc(S(=O)(=O)O)cc2)cc1S(=O)(=O)O

InChIKey

DCYBHNIOTZBCFS-UHFFFAOYSA-N

InChI

InChI=1S/C12H11N3O6S2/c13-11-6-3-9(7-12(11)23(19,20)21)15-14-8-1-4-10(5-2-8)22(16,17)18/h1-7H,13H2,(H,16,17,18)(H,19,20,21)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

13 names · show all

Benzenesulfonic acid, 2-amino-5-[2-(4-sulfophenyl)diazenyl]-
Benzenesulfonic acid, 6-amino-3,4′-azodi-
Benzenesulfonic acid, 2-amino-5-[(4-sulfophenyl)azo]-
2-Amino-5-[2-(4-sulfophenyl)diazenyl]benzenesulfonic acid
4-Amino-3,4′-disulfoazobenzene
4-Aminoazobenzene-3,4′-disulfonic acid
4-Amino-3,4′-disulfo-1,1′-azobenzene
4-Amino-1,1′-azobenzene-3,4′-disulfonic acid
2-Amino-5-(4-sulfophenylazo)benzenesulfonic acid
2-Sulfo-4-[(4-sulfophenyl)azo]aniline
NSC 57606
Poly(4-amino-1-1′-azobenzene-3,4′-disulfonic acid)
4-Aminoazobenzene-3,4'-disulfonic acid

Work with Fast yellow ab

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Aniline-2,4-disulfonic acid137-51-969 % similar 4-Aminoazobenzene-4′-sulfonic acid104-23-462 % similar 5-Acetamido-2-aminobenzenesulfonic acid96-78-658 % similar 2,5-Diaminobenzenesulfonic acid88-45-955 % similar 2-Amino-1,4-benzenedisulfonic acid98-44-255 % similar 3,4-Diaminobenzenesulfonic acid7474-78-454 % similar 2-Amino-5-chlorobenzenesulphonic acid133-74-453 % similar 2-Amino-5-methylbenzenesulfonic acid88-44-853 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia