6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythrom… 119699-81-9

Name: 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]
Brand: Vaqora Chemicals
SKU: VQ-037069

About 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]

6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] is a process intermediate or related compound of Erythromycin carrying the CAS registry number 119699-81-9. Its molecular formula is C48H94N2O14Si2 and its molecular weight is 979.4 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

It is a process intermediate or related compound in the synthesis of Erythromycin, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Erythromycin

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

Erythromycin impurities

Specifications & identifiers

Chemical identifiers
Product name	6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]
Catalogue No.	VQ-037069
CAS Number	119699-81-9
IUPAC name	(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-6-methyl-3-trimethylsilyloxyoxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-4-[(2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-trimethylsilyloxyoxan-2-yl]oxy-10-(2-methoxypropan-2-yloxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
Molecular formula	C₄₈H₉₄N₂O₁₄Si₂
Molecular weight	979.4 g/mol
Exact mass	978.6244
HSN code	2933
InChIKey	SGGANCFJEHZNCI-XEGNVXPOSA-N
SMILES	CC[C@@H]1[C@@]([C@@H]([C@H](/C(=N/OC(C)(C)OC)/[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[Si](C)(C)C)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O[Si](C)(C)C)(C)OC)C)C)O)(C)O
PubChem CID	44542862

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 16
TPSA	175 Å²

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 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]?

The CAS Registry Number of 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] is 119699-81-9.

What is the molecular formula and molecular weight of 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]?

6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] has the molecular formula C48H94N2O14Si2 and a molecular weight of 979.4 g/mol.

What is 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] used for?

6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] 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 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] can I order?

We supply 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime], 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 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime]?

Yes. Every lot of 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] 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 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] be shipped internationally?

Yes. We export 6-O-Methyl-2,4-bis-O-(trimethylsilyl)erythromycin9-[O-(1-ethoxy-1-methylethyl)oxime] worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.