Roxithromycin

Name: Roxithromycin
Brand: Vaqora Chemicals
SKU: VQ-007733

About Roxithromycin

Listed under CAS 80214-83-1, Roxithromycin is a high-purity reference standard of Roxithromycin available from Vaqora Chemicals. Formula C41H76N2O15, molecular weight 837.0 g/mol. It is also known as Assoral or Brilid.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Roxithromycin standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Roxithromycin in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Roxithromycin

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

Roxithromycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Roxithromycin
Catalogue No.	VQ-007733
CAS Number	80214-83-1
IUPAC name	(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
Molecular formula	C₄₁H₇₆N₂O₁₅
Molecular weight	837 g/mol
Exact mass	836.5246
Grade	Reference Standard
HSN code	38229090
InChIKey	RXZBMPWDPOLZGW-XMRMVWPWSA-N
SMILES	CC[C@@H]1[C@@]([C@@H]([C@H](/C(=N/OCOCCOC)/[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)O)(C)O)C)C)O)(C)O
PubChem CID	6915744

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	5 / 17
TPSA	217 Å²
Synonyms	(9E)-9-[O-[(2-Methoxyethoxy)methyl]oxime] Erythromycin, Assoral, Brilid, Claramid, Forilin, Overal, Rossitrol, Rotramin, Roxeptin, Roxid, Roxithromycin A, Rulide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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

Other grades of CAS 80214-83-1

IP/BP/USP

Roxithromycin

CAS: 80214-83-1
Formula: C₄₁H₇₆N₂O₁₅
MW: 837 g/mol

VQ-003943

Roxithromycin

CAS: 80214-83-1
Formula: C₄₁H₇₆N₂O₁₅
MW: 837 g/mol

VQ-046568

Frequently asked questions

What is the CAS number of Roxithromycin?

The CAS Registry Number of Roxithromycin is 80214-83-1. It is also known as (9E)-9-[O-[(2-Methoxyethoxy)methyl]oxime] Erythromycin, Assoral, Brilid.

What is the molecular formula and molecular weight of Roxithromycin?

Roxithromycin has the molecular formula C41H76N2O15 and a molecular weight of 837 g/mol.

What is Roxithromycin used for?

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

We supply Roxithromycin 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 Roxithromycin?

Yes. Every lot of Roxithromycin 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 Roxithromycin be shipped internationally?

Yes. Roxithromycin 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.