Oxacyclohexane Open Ring Tacrolimus

Name: Oxacyclohexane Open Ring Tacrolimus
Brand: Vaqora Chemicals
SKU: VQ-028173

About Oxacyclohexane Open Ring Tacrolimus

Oxacyclohexane Open Ring Tacrolimus (CAS 144432-23-5) is an impurity of Tacrolimus offered by Vaqora Chemicals. Its molecular formula is C44H71NO13 and its molecular weight is 822.0 g/mol. It is also known as Tacrolimus Open Ring.

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 Tacrolimus, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are 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 Tacrolimus

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

Tacrolimus impurities

Specifications & identifiers

Chemical identifiers
Product name	Oxacyclohexane Open Ring Tacrolimus
Catalogue No.	VQ-028173
CAS Number	144432-23-5
IUPAC name	(5R,7S,8R,9S,11S,13E,15R,18S,19R,20S,23S)-3,3,8,18-tetrahydroxy-20-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-7,9-dimethoxy-5,11,13,19-tetramethyl-15-prop-2-enyl-21-oxa-1-azabicyclo[21.4.0]heptacos-13-ene-2,4,16,22-tetrone
Molecular formula	C₄₄H₇₁NO₁₃
Molecular weight	822 g/mol
Exact mass	821.4925
Grade	Reference Standard
HSN code	38229090
InChIKey	NDOLMJWSFDJWBE-SICKWUOOSA-N
SMILES	C[C@@H]1C[C@@H]([C@H]([C@H](C[C@H](C(=O)C(C(=O)N2CCCC[C@H]2C(=O)O[C@@H]([C@@H]([C@H](CC(=O)[C@@H](/C=C(/C1)\C)CC=C)O)C)/C(=C/[C@@H]3CC[C@H]([C@@H](C3)OC)O)/C)(O)O)C)OC)O)OC
PubChem CID	72941686

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	5 / 13
TPSA	210 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 Oxacyclohexane Open Ring Tacrolimus?

The CAS Registry Number of Oxacyclohexane Open Ring Tacrolimus is 144432-23-5. It is also known as Tacrolimus Open Ring.

What is the molecular formula and molecular weight of Oxacyclohexane Open Ring Tacrolimus?

Oxacyclohexane Open Ring Tacrolimus has the molecular formula C44H71NO13 and a molecular weight of 822 g/mol.

What is Oxacyclohexane Open Ring Tacrolimus used for?

Oxacyclohexane Open Ring Tacrolimus is supplied as a characterised reference material related to Tacrolimus. 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 Oxacyclohexane Open Ring Tacrolimus can I order?

We supply Oxacyclohexane Open Ring Tacrolimus 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 Oxacyclohexane Open Ring Tacrolimus?

Yes. Every lot of Oxacyclohexane Open Ring Tacrolimus 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 Oxacyclohexane Open Ring Tacrolimus be shipped internationally?

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