C.I. Direct Red 53

Modify Date: 2025-09-11 12:02:25

C.I. Direct Red 53 Structure
C.I. Direct Red 53 structure
Common Name C.I. Direct Red 53
CAS Number 6375-58-2 Molecular Weight 663.6
Density N/A Boiling Point N/A
Molecular Formula C28H19N5Na2O8S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name C.I. Direct Red 53

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C28H19N5Na2O8S2
Molecular Weight 663.6
InChIKey WEHPNLIHBLATKZ-UHFFFAOYSA-L
SMILES Nc1ccc2c(O)c(N=Nc3ccc(-c4ccc(N=Nc5ccc(O)cc5S(=O)(=O)[O-])cc4)cc3)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+]

 C.I. Direct Red 53 | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of C.I. Direct Red 53?
A: CAS number of C.I. Direct Red 53 is 6375-58-2.
Q: What is the InChIKey of C.I. Direct Red 53?
A: InChIKey of C.I. Direct Red 53 is WEHPNLIHBLATKZ-UHFFFAOYSA-L.
Q: What is the molecular weight of C.I. Direct Red 53?
A: Molecular weight of C.I. Direct Red 53 is 663.6.
Q: What is the Chinese name of 6375-58-2?
A: Chinese name of 6375-58-2 is 6375-58-2.
Q: What is the English name of C.I. Direct Red 53?
A: The English name of C.I. Direct Red 53 is C.I. Direct Red 53.
Q: What is the SMILES notation of C.I. Direct Red 53?
A: SMILES notation of C.I. Direct Red 53 is Nc1ccc2c(O)c(N=Nc3ccc(-c4ccc(N=Nc5ccc(O)cc5S(=O)(=O)[O-])cc4)cc3)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+].
Q: What is the molecular formula of C.I. Direct Red 53?
A: Molecular formula of C.I. Direct Red 53 is C28H19N5Na2O8S2.
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