Erythromycin Ethyl Succinate

Name: Erythromycin Ethyl Succinate
Brand: Vaqora Chemicals
SKU: VQ-030539

About Erythromycin Ethyl Succinate

Listed under CAS 1264-62-6, Erythromycin Ethyl Succinate is an impurity of Erythromycin available from Vaqora Chemicals. With the molecular formula C43H75NO16, it has a molar mass of 862.1 g/mol. Alternative names: Erythrocin ethyl succinate and anamycin.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Erythromycin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Erythromycin Ethyl Succinate 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 Erythromycin

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

Erythromycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Erythromycin Ethyl Succinate
Catalogue No.	VQ-030539
CAS Number	1264-62-6
IUPAC name	4-O-[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-6-methyloxan-3-yl] 1-O-ethyl butanedioate
Molecular formula	C₄₃H₇₅NO₁₆
Molecular weight	862.1 g/mol
Exact mass	861.5086
Grade	Reference Standard
HSN code	38229090
InChIKey	NSYZCCDSJNWWJL-YXOIYICCSA-N
SMILES	CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)OC(=O)CCC(=O)OCC)(C)O)C)C)O)(C)O
PubChem CID	443953

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	4 / 17
TPSA	226 Å²
Synonyms	Erythrocin ethyl succinate, anamycin, arpimycin, Wyamycin, Erythromycin 2'-(ethyl butanedioate), Esinol, Erythromycin, mono(ethyl succinate), Erythromycin, mono(ethyl succinate) (ester), Succinic acid, monoethyl ester, monoester with erythromycin, E.E.S 200

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P321, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P403, 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 Erythromycin Ethyl Succinate?

The CAS Registry Number of Erythromycin Ethyl Succinate is 1264-62-6. It is also known as Erythrocin ethyl succinate, anamycin, arpimycin.

What is the molecular formula and molecular weight of Erythromycin Ethyl Succinate?

Erythromycin Ethyl Succinate has the molecular formula C43H75NO16 and a molecular weight of 862.1 g/mol.

What is Erythromycin Ethyl Succinate used for?

Erythromycin Ethyl Succinate is supplied as a characterised reference material related to Erythromycin. 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 Erythromycin Ethyl Succinate can I order?

We supply Erythromycin Ethyl Succinate 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 Erythromycin Ethyl Succinate?

Yes. Every lot of Erythromycin Ethyl Succinate 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 Erythromycin Ethyl Succinate be shipped internationally?

Yes. Erythromycin Ethyl Succinate 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.