12-Ethyl Rapamycin

Name: 12-Ethyl Rapamycin
Brand: Vaqora Chemicals
SKU: VQ-042191

About 12-Ethyl Rapamycin

12-Ethyl Rapamycin is an impurity of Rapamycin carrying the CAS registry number 1290606-20-0. The compound has the formula C52H81NO13, corresponding to a molecular weight of 928.2 g/mol.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

This Rapamycin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 12-Ethyl Rapamycin in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Rapamycin

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

Rapamycin impurities

Specifications & identifiers

Chemical identifiers
Product name	12-Ethyl Rapamycin
Catalogue No.	VQ-042191
CAS Number	1290606-20-0
IUPAC name	(1R,9S,12S,15R,16E,18R,19R,21R,23S,24Z,26E,28E,30S,32S,35R)-35-ethyl-1,18-dihydroxy-12-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-19,30-dimethoxy-15,17,21,23,29-pentamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone
Molecular formula	C₅₂H₈₁NO₁₃
Molecular weight	928.2 g/mol
Exact mass	927.5708
Grade	Reference Standard
HSN code	38229090
InChIKey	RAWWLYPBGFTVQL-SXXCHJGXSA-N
SMILES	CC[C@@H]1CC[C@H]2C[C@@H](/C(=C/C=C/C=C\[C@H](C[C@H](C(=O)[C@@H]([C@@H](/C(=C/[C@H](C(=O)C[C@H](OC(=O)[C@@H]3CCCCN3C(=O)C(=O)[C@@]1(O2)O)[C@H](C)C[C@@H]4CC[C@H]([C@@H](C4)OC)O)C)/C)O)OC)C)C)/C)OC
PubChem CID	178257692

Physical properties
Physical form	Solid
LogP (XLogP3)	6.4
H-bond donors / acceptors	3 / 13
TPSA	195 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 12-Ethyl Rapamycin?

The CAS Registry Number of 12-Ethyl Rapamycin is 1290606-20-0.

What is the molecular formula and molecular weight of 12-Ethyl Rapamycin?

12-Ethyl Rapamycin has the molecular formula C52H81NO13 and a molecular weight of 928.2 g/mol.

What is 12-Ethyl Rapamycin used for?

12-Ethyl Rapamycin is supplied as a characterised reference material related to Rapamycin. 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 12-Ethyl Rapamycin can I order?

We supply 12-Ethyl Rapamycin 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 12-Ethyl Rapamycin?

Yes. Every lot of 12-Ethyl Rapamycin 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 12-Ethyl Rapamycin be shipped internationally?

Yes. We export 12-Ethyl Rapamycin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.