Carbazochrome Sodium Sulfonate

Name: Carbazochrome Sodium Sulfonate
Brand: Vaqora Chemicals
SKU: VQ-024765

About Carbazochrome Sodium Sulfonate

Vaqora Chemicals supplies Carbazochrome Sodium Sulfonate, an impurity of Carbazochrome registered under CAS number 51460-26-5. With the molecular formula C10H11N4NaO5S, it has a molar mass of 322.28 g/mol. Systematically, it is named sodium 5-(carbamoyldiazenyl)-6-hydroxy-1-methyl-2,3-dihydroindole-2-sulfonate. Common synonyms include Tazin and Carbazochrome sodium sulfonate (AC-17).

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.

As a characterised impurity of Carbazochrome, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carbazochrome Sodium Sulfonate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Carbazochrome

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

Carbazochrome impurities

Specifications & identifiers

Chemical identifiers
Product name	Carbazochrome Sodium Sulfonate
Catalogue No.	VQ-024765
CAS Number	51460-26-5
IUPAC name	sodium 5-(carbamoyldiazenyl)-6-hydroxy-1-methyl-2,3-dihydroindole-2-sulfonate
Molecular formula	C₁₀H₁₁N₄NaO₅S
Molecular weight	322.28 g/mol
Exact mass	322.0348
Grade	Reference Standard
HSN code	38229090
InChIKey	PDZKPUQLQNDXMQ-UHFFFAOYSA-M
SMILES	CN1C(CC2=CC(=C(C=C21)O)N=NC(=O)N)S(=O)(=O)[O-].[Na+]
PubChem CID	135705561

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 7
TPSA	157 Å²
Synonyms	Tazin, Carbazochrome sodium sulfonate (AC-17), AC 17, Carbazochrome sodium sulphonate, Carbazochrome sulfonate de sodium, Sodium salt of 5,6-dihydro-1-methyl-5,6-dioxo-3-indoline sulfonic acid 5-semicarbazone, Adrenochrome sulfonate AC 17, Sodium 5-(2-carbamoylhydrazono)-1-methyl-6-oxo-2,3,5,6-tetrahydro-1H-indole-2-sulfonate, Carbazochrome sodium sulfonate(AC-17), 1-Methyl-6-oxo-5-semicarbazono-5,6-dihydro-indolin-3-sulfonsaeures natrium, Carbzocromo sulfonato sodico

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 Carbazochrome Sodium Sulfonate?

The CAS Registry Number of Carbazochrome Sodium Sulfonate is 51460-26-5. It is also known as Tazin, Carbazochrome sodium sulfonate (AC-17), AC 17.

What is the molecular formula and molecular weight of Carbazochrome Sodium Sulfonate?

Carbazochrome Sodium Sulfonate has the molecular formula C10H11N4NaO5S and a molecular weight of 322.28 g/mol. Its IUPAC name is sodium 5-(carbamoyldiazenyl)-6-hydroxy-1-methyl-2,3-dihydroindole-2-sulfonate.

What is Carbazochrome Sodium Sulfonate used for?

Carbazochrome Sodium Sulfonate is supplied as a characterised reference material related to Carbazochrome. 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 Carbazochrome Sodium Sulfonate can I order?

We supply Carbazochrome Sodium Sulfonate in Reference Standard grade, 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 Carbazochrome Sodium Sulfonate?

Yes. Every lot of Carbazochrome Sodium Sulfonate 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 Carbazochrome Sodium Sulfonate be shipped internationally?

Yes. We export Carbazochrome Sodium Sulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.