Ivermectin EP Impurity C

About Ivermectin EP Impurity C

Ivermectin EP Impurity C is a pharmacopeial impurity of Ivermectin carrying the CAS registry number 65195-57-5. With the molecular formula C48H74O15, it has a molar mass of 891.1 g/mol. Alternative names: Ivermectin - Impurity C and Abamectin - Impurity E.

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. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

As a characterised impurity of Ivermectin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Ivermectin

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

Ivermectin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ivermectin EP Impurity C
Catalogue No.	VQ-022897
CAS Number	65195-57-5
IUPAC name	(1R,4S,4'S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-butan-2-yl]-4',21,24-trihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one
Molecular formula	C₄₈H₇₄O₁₅
Molecular weight	891.1 g/mol
Exact mass	890.5028
Grade	Reference Standard
HSN code	38229090
InChIKey	CWGATOJEFAKFBK-PDVFGPFMSA-N
SMILES	CC[C@H](C)[C@@H]1[C@H]([C@H](C[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@H]([C@@H](O7)C)O)OC)OC)\C)O)C
PubChem CID	6441103

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	4 / 15
TPSA	190 Å²
Synonyms	Ivermectin - Impurity C, Abamectin - Impurity E, Avermectin B2a, Avermectin A1a, 5-O-demethyl-22,23-dihydro-23-hydroxy-, (23S)-, 13-epi-Avm B2, 13-epi-Avm B(sub 2), (13R,23S)-22,23-Dihydro-5-O-demethyl-23-hydroxyavermectin A(sub 1a), Avermectin A(sub 1a), 22,23-dihydro-5-O-demethyl-23-hydroxy-, (13R,23S)-, Avermectin A1a, 5-O-demethyl-22,23-dihydro-23-hydroxy-, (13R,23S)-

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, P405, 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 Ivermectin EP Impurity C?

The CAS Registry Number of Ivermectin EP Impurity C is 65195-57-5. It is also known as Ivermectin - Impurity C, Abamectin - Impurity E, Avermectin B2a.

What is the molecular formula and molecular weight of Ivermectin EP Impurity C?

Ivermectin EP Impurity C has the molecular formula C48H74O15 and a molecular weight of 891.1 g/mol.

What is Ivermectin EP Impurity C used for?

Ivermectin EP Impurity C is supplied as a characterised reference material related to Ivermectin. 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 Ivermectin EP Impurity C can I order?

We supply Ivermectin EP Impurity C 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 Ivermectin EP Impurity C?

Yes. Every lot of Ivermectin EP Impurity C 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 Ivermectin EP Impurity C be shipped internationally?

Yes. Ivermectin EP Impurity C 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.