Lucifer Yellow CH Dipotassium salt

About Lucifer Yellow CH Dipotassium salt

Lucifer Yellow CH Dipotassium salt is a process intermediate or related compound of Tretinoin carrying the CAS registry number 71206-95-6. Its molecular formula is C13H9K2N5O9S2 and its molecular weight is 521.6 g/mol. Common synonyms include Lucifer Yellow CH, potassium salt and Lucifer yellow carbohydrazide K salt.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Process chemists and analysts use it when developing synthetic routes to Tretinoin, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Lucifer Yellow CH Dipotassium salt in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Tretinoin

View every impurity, metabolite and intermediate we list for Tretinoin.

Tretinoin impurities

Specifications & identifiers

Chemical identifiers
Product name	Lucifer Yellow CH Dipotassium salt
Catalogue No.	VQ-050318
CAS Number	71206-95-6
IUPAC name	dipotassium;6-amino-2-(hydrazinecarbonylamino)-1,3-dioxobenzo[de]isoquinoline-5,8-disulfonate
Molecular formula	C₁₃H₉K₂N₅O₉S₂
Molecular weight	521.6 g/mol
Exact mass	520.9116
HSN code	2933
InChIKey	HCWYSCVNSCIZCN-UHFFFAOYSA-L
SMILES	C1=C(C=C2C3=C1C(=C(C=C3C(=O)N(C2=O)NC(=O)NN)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[K+].[K+]
PubChem CID	12087397

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 11
TPSA	262 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Lucifer Yellow CH Dipotassium salt?

The CAS Registry Number of Lucifer Yellow CH Dipotassium salt is 71206-95-6. It is also known as Lucifer Yellow CH, potassium salt, Lucifer yellow carbohydrazide K salt, Lucifer Yellow CH dipotassium salt, powder.

What is the molecular formula and molecular weight of Lucifer Yellow CH Dipotassium salt?

Lucifer Yellow CH Dipotassium salt has the molecular formula C13H9K2N5O9S2 and a molecular weight of 521.6 g/mol.

What is Lucifer Yellow CH Dipotassium salt used for?

Lucifer Yellow CH Dipotassium salt is supplied as a characterised reference material related to Tretinoin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Lucifer Yellow CH Dipotassium salt can I order?

We supply Lucifer Yellow CH Dipotassium salt, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lucifer Yellow CH Dipotassium salt?

Yes. Every lot of Lucifer Yellow CH Dipotassium salt is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Lucifer Yellow CH Dipotassium salt be shipped internationally?

Yes. We export Lucifer Yellow CH Dipotassium salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.