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VAQORACHEMICALS
API ImpuritiesReference StandardAvailable on request

Tacrolimus Diene

Synonyms: delta23-FK-506 · 23,24-Anhydro tacrolimus

CAS No.104987-16-8
FormulaC44H67NO11
Mol. weight786.00
Catalogue No.VQ-028166
PurityReference Standard
HSN38229090

Tacrolimus Diene (CAS 104987-16-8) – Tacrolimus impurity standard. C44H67NO11, MW 786.0. COA included. Worldwide shipping from Vaqora Chemicals.

Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
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Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing

About Tacrolimus Diene

Tacrolimus Diene (CAS 104987-16-8) is an impurity of Tacrolimus offered by Vaqora Chemicals. Its molecular formula is C44H67NO11 and its molecular weight is 786.0 g/mol. It is also known as delta23-FK-506 or 23,24-Anhydro tacrolimus.

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. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

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.

We offer Tacrolimus Diene in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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 nameTacrolimus Diene
Catalogue No.VQ-028166
CAS Number104987-16-8
IUPAC name(1R,9S,12S,13R,14E,17R,18E,21S,23S,24R,25S,27R)-1-hydroxy-12-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-17-prop-2-enyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacosa-14,18-diene-2,3,10,16-tetrone
Molecular formulaC44H67NO11
Molecular weight786 g/mol
Exact mass785.4714
GradeReference Standard
HSN code38229090
InChIKeyPLHJNIVKYISEQW-ADGUVUBISA-N
SMILESC[C@@H]1C[C@@H]([C@@H]2[C@H](C[C@H]([C@@](O2)(C(=O)C(=O)N3CCCC[C@H]3C(=O)O[C@@H]([C@@H](/C=C/C(=O)[C@@H](/C=C(/C1)\C)CC=C)C)/C(=C/[C@@H]4CC[C@H]([C@@H](C4)OC)O)/C)O)C)OC)OC
PubChem CID72941634
Physical properties
Physical formSolid
LogP (XLogP3)3.8
H-bond donors / acceptors2 / 11
TPSA158 Ų

Safety & hazard information (GHS)

GHS06 Toxic
Toxic

Signal word: Danger

Hazard statements

  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H331Toxic if inhaled

Precautionary statements: P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Frequently asked questions

What is the CAS number of Tacrolimus Diene?

The CAS Registry Number of Tacrolimus Diene is 104987-16-8. It is also known as delta23-FK-506, 23,24-Anhydro tacrolimus.

What is the molecular formula and molecular weight of Tacrolimus Diene?

Tacrolimus Diene has the molecular formula C44H67NO11 and a molecular weight of 786 g/mol.

What is Tacrolimus Diene used for?

Tacrolimus Diene 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 Tacrolimus Diene can I order?

We supply Tacrolimus Diene 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 Tacrolimus Diene?

Yes. Every lot of Tacrolimus Diene 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 Tacrolimus Diene be shipped internationally?

Yes. Tacrolimus Diene is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.

Enquire about Tacrolimus Diene

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Why buyers choose Vaqora

  • Batch-traceable lots with COA
  • R&D packs to multi-tonne supply
  • IATA / IMDG dangerous-goods packing
  • EXW, FOB, CIF, DAP Incoterms
  • Custom synthesis & sourcing
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