Avermectin B1a Monosaccharide

Name: Avermectin B1a Monosaccharide
Brand: Vaqora Chemicals
SKU: VQ-031346

About Avermectin B1a Monosaccharide

Listed under CAS 71831-09-9, Avermectin B1a Monosaccharide is an impurity of Ivermectin available from Vaqora Chemicals. With the molecular formula C41H60O11, it has a molar mass of 728.9 g/mol. Alternative names: Avermectin B1 Monosaccharide and MSB 1a.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Avermectin B1a Monosaccharide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Ivermectin

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

Ivermectin impurities

Specifications & identifiers

Chemical identifiers
Product name	Avermectin B1a Monosaccharide
Catalogue No.	VQ-031346
CAS Number	71831-09-9
IUPAC name	(1'R,2R,3S,4'S,6S,8'R,10'E,12'S,13'S,14'E,16'E,20'R,21'R,24'S)-2-[(2S)-butan-2-yl]-21',24'-dihydroxy-12'-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-3,11',13',22'-tetramethylspiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2'-one
Molecular formula	C₄₁H₆₀O₁₁
Molecular weight	728.9 g/mol
Exact mass	728.4136
Grade	Reference Standard
HSN code	38229090
InChIKey	ZBVWYDMYMRLKIV-OESCZRLOSA-N
SMILES	CC[C@H](C)[C@@H]1[C@H](C=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)OC)\C)C
PubChem CID	139598144

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	3 / 11
TPSA	142 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 Avermectin B1a Monosaccharide?

The CAS Registry Number of Avermectin B1a Monosaccharide is 71831-09-9. It is also known as Avermectin B1 Monosaccharide, MSB 1a.

What is the molecular formula and molecular weight of Avermectin B1a Monosaccharide?

Avermectin B1a Monosaccharide has the molecular formula C41H60O11 and a molecular weight of 728.9 g/mol.

What is Avermectin B1a Monosaccharide used for?

Avermectin B1a Monosaccharide 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 Avermectin B1a Monosaccharide can I order?

We supply Avermectin B1a Monosaccharide 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 Avermectin B1a Monosaccharide?

Yes. Every lot of Avermectin B1a Monosaccharide 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 Avermectin B1a Monosaccharide be shipped internationally?

Yes. We export Avermectin B1a Monosaccharide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.