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Pigment Red 4 , CAS No.2814-77-9
Basic Description
Synonyms
SCHEMBL341193 | Vulcan Red R | 1-[(2-chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol | Q27285609 | D&C Red No. 36 | EINECS 220-562-2 | Red No. 228 | 1-(2-chloro-4-nitrophenylazo)-2-naphthol | 1-[(2-Chloro-4-nitrophenyl)azo]-2-naphthol | CCRIS 4907 | Permane
Storage Temp
Room temperature
Shipped In
Normal
Taxonomic Classification
Kingdom
Organic compounds
Superclass
Benzenoids
Class
Naphthalenes
Subclass
Naphthols and derivatives
Intermediate Tree Nodes
Not available
Direct Parent
Naphthols and derivatives
Alternative Parents
Nitrobenzenes Nitroaromatic compounds Chlorobenzenes 1-hydroxy-2-unsubstituted benzenoids Aryl chlorides Azo compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organopnictogen compounds Organooxygen compounds Organochlorides Organic zwitterions Organic oxides Hydrocarbon derivatives
Molecular Framework
Aromatic homopolycyclic compounds
Substituents
2-naphthol - Nitrobenzene - Nitroaromatic compound - 1-hydroxy-2-unsubstituted benzenoid - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Azo compound - Organic nitro compound - C-nitro compound - Organic oxoazanium - Organic 1,3-dipolar compound - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic zwitterion - Aromatic homopolycyclic compound
Description
This compound belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.
External Descriptors
Not available
Data sources
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Names and Identifiers
Pubchem Sid
488182411
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/488182411
IUPAC Name
1-[(2-chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol
INCHI
InChI=1S/C16H10ClN3O3/c17-13-9-11(20(22)23)6-7-14(13)18-19-16-12-4-2-1-3-10(12)5-8-15(16)21/h1-9,21H
InChIKey
XLTMWFMRJZDFFD-UHFFFAOYSA-N
Smiles
C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])Cl)O
Isomeric SMILES
C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])Cl)O
RTECS
QL3436000
PubChem CID
17778
Molecular Weight
327.72
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Molecular Weight
327.720 g/mol
XLogP3
5.000
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
2
Exact Mass
327.041 Da
Monoisotopic Mass
327.041 Da
Topological Polar Surface Area
90.800 Ų
Heavy Atom Count
23
Formal Charge
0
Complexity
456.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
1
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