Telithromycin

Name: Telithromycin
Brand: Vaqora Chemicals
SKU: VQ-044317

About Telithromycin

Vaqora Chemicals supplies Telithromycin, an API reference standard registered under CAS number 191114-48-4. Its molecular formula is C43H65N5O10 and its molecular weight is 812.0 g/mol. Alternative names: HMR-3647 and telithromycine.

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.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from 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

Specifications & identifiers

Chemical identifiers
Product name	Telithromycin
Catalogue No.	VQ-044317
CAS Number	191114-48-4
IUPAC name	(1S,2R,5R,7R,8R,9R,11R,13R,14R)-8-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-9-methoxy-1,5,7,9,11,13-hexamethyl-15-[4-(4-pyridin-3-ylimidazol-1-yl)butyl]-3,17-dioxa-15-azabicyclo[12.3.0]heptadecane-4,6,12,16-tetrone
Molecular formula	C₄₃H₆₅N₅O₁₀
Molecular weight	812 g/mol
Exact mass	811.4731
Grade	Reference Standard
HSN code	38229090
InChIKey	LJVAJPDWBABPEJ-PNUFFHFMSA-N
SMILES	CC[C@@H]1[C@@]2([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H](C(=O)[C@H](C(=O)O1)C)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)OC)C)C)N(C(=O)O2)CCCCN4C=C(N=C4)C5=CN=CC=C5)C
PubChem CID	3002190

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 13
TPSA	172 Å²

Safety & hazard information (GHS)

Corrosive

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H318Causes serious eye damage
H362May cause harm to breast-fed children
H370Causes damage to organs
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P263, P264, P264 + P265, P270, P273, P280, P305 + P354 + P338, P308 + P316, P317, P318, P321, 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 Telithromycin?

The CAS Registry Number of Telithromycin is 191114-48-4. It is also known as HMR-3647, telithromycine, HMR 3647.

What is the molecular formula and molecular weight of Telithromycin?

Telithromycin has the molecular formula C43H65N5O10 and a molecular weight of 812 g/mol.

Which grade and pack sizes of Telithromycin can I order?

We supply Telithromycin 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 Telithromycin?

Yes. Every lot of Telithromycin 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 Telithromycin be shipped internationally?

Yes. Telithromycin 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.