Roxithromycin (CAS 80214-83-1) chemical structure

VAQORA

Antibiotic & Antibacterial APIsAvailable on request

Roxithromycin

Name: Roxithromycin
Brand: Vaqora Chemicals
SKU: VQ-046568

Synonyms: Rulide · RU 965 · RU-965 · (9E)-erythromycin 9-(O-((2-methoxyethoxy)methyl)oxime)

CAS No.80214-83-1

FormulaC₄₁H₇₆N₂O₁₅

Mol. weight837.00

Catalogue No.VQ-046568

PurityOn COA

HSN2941

Roxithromycin (CAS 80214-83-1) – antibacterial API. C41H76N2O15, MW 837.0. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.

Pack sizesPrice on quotation · bulk available

1 kg

5 kg

25 kg

Bulk / custom pack · kg to MT

Enquire

Batch COA with every lot

16-section GHS SDS

Export to 120+ countries

DG-compliant packing

About Roxithromycin

Roxithromycin (CAS 80214-83-1) is an antibacterial API offered by Vaqora Chemicals. Formula C41H76N2O15, molecular weight 837.0 g/mol. It is also known as Rulide or RU 965.

It is supplied as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This API belongs to our antibiotic and antibacterial APIs portfolio and is supplied for formulators, contract manufacturers and generic drug developers. Our customers for this product work in pharmaceutical manufacturing.

We offer Roxithromycin in 1 kg, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Pharmaceutical formulation
Generic drug development

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-046568
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
HSN code	2941
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	Powder
LogP (XLogP3)	3.1
H-bond donors / acceptors	5 / 17
TPSA	217 Å²
Synonyms	Rulide, RU 965, RU-965, (9E)-erythromycin 9-(O-((2-methoxyethoxy)methyl)oxime), Erythromycin, 9-(O-((2-methoxyethoxy)methyl)oxime), (9E)-, Erythromycin, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)-, Roxi-paed 1A Pharma, Roxitromycin, Roxitromycine, 9-(2',5'-Dioxahexyloxyimino)erythromycin, (9E)-Erythromycin, 9-(O-((2-methoxyethoxy)methyl)oxime), Roxithromycine

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

Reference Standard

Roxithromycin

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

In stock

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 Rulide, RU 965, RU-965.

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 1 kg, 5 kg, 25 kg 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.