Demethoxy Rapamycin

Name: Demethoxy Rapamycin
Brand: Vaqora Chemicals
SKU: VQ-033870

About Demethoxy Rapamycin

Demethoxy Rapamycin (CAS 83482-58-0) is a high-purity reference standard of Rapamycin offered by Vaqora Chemicals. With the molecular formula C50H77NO12, it has a molar mass of 884.1 g/mol. It is also known as 27-Demethoxy Rapamycin or Desmethoxyrapamycin.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Laboratories use this Rapamycin 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

Related to Rapamycin

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

Rapamycin impurities

Specifications & identifiers

Chemical identifiers
Product name	Demethoxy Rapamycin
Catalogue No.	VQ-033870
CAS Number	83482-58-0
IUPAC name	(16E,24E,26E,28E)-1,18-dihydroxy-12-[1-(4-hydroxy-3-methoxycyclohexyl)propan-2-yl]-30-methoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone
Molecular formula	C₅₀H₇₇NO₁₂
Molecular weight	884.1 g/mol
Exact mass	883.5446
Grade	Reference Standard
HSN code	38229090
InChIKey	SRIDGLJAFSFWOP-XOPIUEIMSA-N
SMILES	CC1CCC2CC(/C(=C/C=C/C=C/C(CC(C(=O)CC(/C(=C/C(C(=O)CC(OC(=O)C3CCCCN3C(=O)C(=O)C1(O2)O)C(C)CC4CCC(C(C4)OC)O)C)/C)O)C)C)/C)OC
PubChem CID	6441963

Physical properties
Physical form	Solid
LogP (XLogP3)	6
H-bond donors / acceptors	3 / 12
TPSA	186 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 Demethoxy Rapamycin?

The CAS Registry Number of Demethoxy Rapamycin is 83482-58-0. It is also known as 27-Demethoxy Rapamycin, Desmethoxyrapamycin.

What is the molecular formula and molecular weight of Demethoxy Rapamycin?

Demethoxy Rapamycin has the molecular formula C50H77NO12 and a molecular weight of 884.1 g/mol.

What is Demethoxy Rapamycin used for?

Demethoxy 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 Demethoxy Rapamycin can I order?

We supply Demethoxy 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 Demethoxy Rapamycin?

Yes. Every lot of Demethoxy 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 Demethoxy Rapamycin be shipped internationally?

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