Doramectin

Name: Doramectin
Brand: Vaqora Chemicals
SKU: VQ-030288

About Doramectin

Doramectin is a high-purity reference standard of Doramectin carrying the CAS registry number 117704-25-3. The compound has the formula C50H74O14, corresponding to a molecular weight of 899.1 g/mol. Common synonyms include Doramectine and Dectomax Pour-On.

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 10 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Doramectin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Doramectin

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

Doramectin impurities

Specifications & identifiers

Chemical identifiers
Product name	Doramectin
Catalogue No.	VQ-030288
CAS Number	117704-25-3
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-cyclohexyl-21',24'-dihydroxy-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-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	C₅₀H₇₄O₁₄
Molecular weight	899.1 g/mol
Exact mass	898.5079
Grade	Reference Standard
HSN code	38229090
InChIKey	QLFZZSKTJWDQOS-YDBLARSUSA-N
SMILES	C[C@H]1/C=C/C=C/2\CO[C@H]3[C@@]2([C@@H](C=C([C@H]3O)C)C(=O)O[C@H]4C[C@@H](C/C=C(/[C@H]1O[C@H]5C[C@@H]([C@H]([C@@H](O5)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O)OC)OC)\C)O[C@]7(C4)C=C[C@@H]([C@H](O7)C8CCCCC8)C)O
PubChem CID	9832750

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	3 / 14
TPSA	170 Å²
Synonyms	Doramectine, Avermectin A1a, 25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)-, Dectomax Pour-On, DectoGard Pour-On, 25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)-Avermectin A1a, 25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin A1a, 25-cyclohexyl-avermectin B1, EX-A3582, Avermectin A(sub 1a), 25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)-

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H301Toxic if swallowed
H302Harmful if swallowed
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
H370Causes damage to organs
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: P203, P260, P263, P264, P270, P273, P280, P301 + P316, P301 + P317, P308 + P316, P318, P319, P321, P330, P391, 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 Doramectin?

The CAS Registry Number of Doramectin is 117704-25-3. It is also known as Doramectine, Avermectin A1a, 25-cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)-, Dectomax Pour-On.

What is the molecular formula and molecular weight of Doramectin?

Doramectin has the molecular formula C50H74O14 and a molecular weight of 899.1 g/mol.

What is Doramectin used for?

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

We supply Doramectin 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 Doramectin?

Yes. Every lot of Doramectin 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 Doramectin be shipped internationally?

Yes. Doramectin 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.