Sirolimus Isomer C

Name: Sirolimus Isomer C
Brand: Vaqora Chemicals
SKU: VQ-033868

About Sirolimus Isomer C

Vaqora Chemicals supplies Sirolimus Isomer C, an impurity of Sirolimus registered under CAS number 150821-39-9. Its molecular formula is C51H79NO13 and its molecular weight is 914.2 g/mol. Alternative names: Rapamycin Isomer C.

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.

As a characterised impurity of Sirolimus, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across 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

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

Industries

Related to Sirolimus

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

Sirolimus impurities

Specifications & identifiers

Chemical identifiers
Product name	Sirolimus Isomer C
Catalogue No.	VQ-033868
CAS Number	150821-39-9
IUPAC name	(8S,11S,14R,15E,17R,18R,20R,22S,23E,25E,27E,29S,31S,34R)-1,17-dihydroxy-11-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-18,29-dimethoxy-14,16,20,22,28,34-hexamethyl-10,36-dioxa-3-azatricyclo[29.4.1.03,8]hexatriaconta-15,23,25,27-tetraene-2,9,13,19,35-pentone
Molecular formula	C₅₁H₇₉NO₁₃
Molecular weight	914.2 g/mol
Exact mass	913.5551
Grade	Reference Standard
HSN code	38229090
InChIKey	PZJRKKHZEUDQHR-XASJUNOOSA-N
SMILES	C[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(C1=O)(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	9811555

Physical properties
Physical form	Solid
LogP (XLogP3)	5.9
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 Sirolimus Isomer C?

The CAS Registry Number of Sirolimus Isomer C is 150821-39-9. It is also known as Rapamycin Isomer C, 9,14-Deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-14-oxorapamycin.

What is the molecular formula and molecular weight of Sirolimus Isomer C?

Sirolimus Isomer C has the molecular formula C51H79NO13 and a molecular weight of 914.2 g/mol.

What is Sirolimus Isomer C used for?

Sirolimus Isomer C is supplied as a characterised reference material related to Sirolimus. 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 Sirolimus Isomer C can I order?

We supply Sirolimus Isomer C 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 Sirolimus Isomer C?

Yes. Every lot of Sirolimus Isomer C 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 Sirolimus Isomer C be shipped internationally?

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