Sennidin B

Name: Sennidin B
Brand: Vaqora Chemicals
SKU: VQ-040103

About Sennidin B

Vaqora Chemicals supplies Sennidin B, an impurity of Sennoside registered under CAS number 517-44-2. Its molecular formula is C30H18O10 and its molecular weight is 538.5 g/mol. Common synonyms include Sennidine B.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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

We offer Sennidin B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Sennoside

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

Sennoside impurities

Specifications & identifiers

Chemical identifiers
Product name	Sennidin B
Catalogue No.	VQ-040103
CAS Number	517-44-2
IUPAC name	(9S)-9-[(9R)-2-carboxy-4,5-dihydroxy-10-oxo-9H-anthracen-9-yl]-4,5-dihydroxy-10-oxo-9H-anthracene-2-carboxylic acid
Molecular formula	C₃₀H₁₈O₁₀
Molecular weight	538.5 g/mol
Exact mass	538.09
Grade	Reference Standard
HSN code	38229090
InChIKey	JPMRHWLJLNKRTJ-SZPZYZBQSA-N
SMILES	C1=CC2=C(C(=C1)O)C(=O)C3=C([C@@H]2[C@H]4C5=C(C(=CC=C5)O)C(=O)C6=C4C=C(C=C6O)C(=O)O)C=C(C=C3O)C(=O)O
PubChem CID	10459879

Physical properties
Physical form	Solid
LogP (XLogP3)	4.8
H-bond donors / acceptors	6 / 10
TPSA	190 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Sennidin B?

The CAS Registry Number of Sennidin B is 517-44-2. It is also known as Sennidine B.

What is the molecular formula and molecular weight of Sennidin B?

Sennidin B has the molecular formula C30H18O10 and a molecular weight of 538.5 g/mol. Its IUPAC name is (9S)-9-[(9R)-2-carboxy-4,5-dihydroxy-10-oxo-9H-anthracen-9-yl]-4,5-dihydroxy-10-oxo-9H-anthracene-2-carboxylic acid.

What is Sennidin B used for?

Sennidin B is supplied as a characterised reference material related to Sennoside. 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 Sennidin B can I order?

We supply Sennidin B 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 Sennidin B?

Yes. Every lot of Sennidin B 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 Sennidin B be shipped internationally?

Yes. Sennidin B is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.