Ursodeoxycholic Acid EP Impurity H

Name: Ursodeoxycholic Acid EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-028595

About Ursodeoxycholic Acid EP Impurity H

Vaqora Chemicals supplies Ursodeoxycholic Acid EP Impurity H, a pharmacopeial impurity of Ursodeoxycholic Acid registered under CAS number 78919-26-3. Formula C24H40O4, molecular weight 392.6 g/mol. It is also known as Ursodeoxycholic Acid - Impurity H or Isoursodeoxycholic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Ursodeoxycholic Acid impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ursodeoxycholic Acid EP Impurity H in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Ursodeoxycholic Acid

View every impurity, metabolite and intermediate we list for Ursodeoxycholic Acid.

Ursodeoxycholic Acid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ursodeoxycholic Acid EP Impurity H
Catalogue No.	VQ-028595
CAS Number	78919-26-3
IUPAC name	(4R)-4-[(3S,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
Molecular formula	C₂₄H₄₀O₄
Molecular weight	392.6 g/mol
Exact mass	392.2927
Grade	Reference Standard
HSN code	38229090
InChIKey	RUDATBOHQWOJDD-DNMBCGTGSA-N
SMILES	C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2[C@H](C[C@H]4[C@@]3(CC[C@@H](C4)O)C)O)C
PubChem CID	127601

Physical properties
Physical form	Solid
LogP (XLogP3)	4.9
H-bond donors / acceptors	3 / 4
TPSA	77.8 Å²
Synonyms	Ursodeoxycholic Acid - Impurity H, Isoursodeoxycholic acid, 3beta-Ursodeoxycholic Acid, 3beta,7beta-Dihydroxy-5beta-cholan-24-oic Acid, 3beta,7beta-Dihydroxy-5beta-cholanoic acid, Cholan-24-oic acid, 3,7-dihydroxy-, (3beta,5beta,7beta)-, 3, A-Ursodeoxycholic Acid, 3b,7b-dihydroxy-5b-cholan-24-oic acid, 3b-Ursodeoxycholic acid, 3-epi-Ursodeoxycholic acid, 3b-Ursodeoxycholate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Ursodeoxycholic Acid EP Impurity H?

The CAS Registry Number of Ursodeoxycholic Acid EP Impurity H is 78919-26-3. It is also known as Ursodeoxycholic Acid - Impurity H, Isoursodeoxycholic acid, 3beta-Ursodeoxycholic Acid.

What is the molecular formula and molecular weight of Ursodeoxycholic Acid EP Impurity H?

Ursodeoxycholic Acid EP Impurity H has the molecular formula C24H40O4 and a molecular weight of 392.6 g/mol.

What is Ursodeoxycholic Acid EP Impurity H used for?

Ursodeoxycholic Acid EP Impurity H is supplied as a characterised reference material related to Ursodeoxycholic Acid. 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 Ursodeoxycholic Acid EP Impurity H can I order?

We supply Ursodeoxycholic Acid EP Impurity H 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 Ursodeoxycholic Acid EP Impurity H?

Yes. Every lot of Ursodeoxycholic Acid EP Impurity H 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 Ursodeoxycholic Acid EP Impurity H be shipped internationally?

Yes. Ursodeoxycholic Acid EP Impurity H 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.