Milbemycin Oxime

Name: Milbemycin Oxime
Brand: Vaqora Chemicals
SKU: VQ-031902

About Milbemycin Oxime

Vaqora Chemicals supplies Milbemycin Oxime, an impurity of Milbemycin registered under CAS number 129496-10-2. Its molecular formula is C63H88N2O14 and its molecular weight is 1097.4 g/mol. It is also known as Milbemycin Oxime (Mixtures) or Interceptor flavor tabs.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Milbemycin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF 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

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

Industries

Related to Milbemycin

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

Milbemycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Milbemycin Oxime
Catalogue No.	VQ-031902
CAS Number	129496-10-2
IUPAC name	(1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21Z,24S)-6'-ethyl-24-hydroxy-21-hydroxyimino-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;(1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21Z,24S)-24-hydroxy-21-hydroxyimino-5',6',11,13,22-pentamethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one
Molecular formula	C₆₃H₈₈N₂O₁₄
Molecular weight	1097.4 g/mol
Exact mass	1096.6236
Grade	Reference Standard
HSN code	38229090
InChIKey	CKVMAPHTVCTEMM-ALPQRHTBSA-N
SMILES	CC[C@@H]1[C@H](CC[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/C[C@H](/C=C/C=C/4\CO[C@H]\5[C@@]4([C@@H](C=C(/C5=N/O)C)C(=O)O3)O)C)\C)C.C[C@H]1CC[C@]2(C[C@@H]3C[C@H](O2)C/C=C(/C[C@H](/C=C/C=C/4\CO[C@H]\5[C@@]4([C@@H](C=C(/C5=N/O)C)C(=O)O3)O)C)\C)O[C@@H]1C
PubChem CID	20056431

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 16
TPSA	214 Å²
Synonyms	Milbemycin Oxime (Mixtures), Interceptor flavor tabs, Milbemite, Milbemycin A, 5-oxime, Sentinel flavor tabs

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H332Harmful if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P317, P319, P330, P391, 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 Milbemycin Oxime?

The CAS Registry Number of Milbemycin Oxime is 129496-10-2. It is also known as Milbemycin Oxime (Mixtures), Interceptor flavor tabs, Milbemite.

What is the molecular formula and molecular weight of Milbemycin Oxime?

Milbemycin Oxime has the molecular formula C63H88N2O14 and a molecular weight of 1097.4 g/mol.

What is Milbemycin Oxime used for?

Milbemycin Oxime is supplied as a characterised reference material related to Milbemycin. 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 Milbemycin Oxime can I order?

We supply Milbemycin Oxime 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 Milbemycin Oxime?

Yes. Every lot of Milbemycin Oxime 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 Milbemycin Oxime be shipped internationally?

Yes. Milbemycin Oxime 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.