WhatsApp

Meet ASTANDARDS at CPHI Milan : October 6-8, 2026

Search by API Standards

  • Home
  • Search by API Standards

Tacrolimus | High-Quality Pharmaceutical Reference Standard

Tacrolimus is a calcineurin inhibitor used for prevention of organ transplant rejection and certain autoimmune disorders. It works by suppressing T-cell activation and cytokine production, reducing immune response. Tacrolimus API is manufactured under GMP-compliant conditions and is suitable for oral, topical, and injectable formulations.

Tacrolimus API is manufactured and supplied by ARTIS BIOTECH | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 21 (Page 1 of 1)

Tacrolimus USP

Tacrolimus USP, Buy Tacrolimus USP from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS08184
CAS No.: 109581-93-3
Category: Working Standards
Parent API: Tacrolimus
Mol. Formula: C44H71NO13
Mol. Wt.: 822.03

View Details

Tacrolimus Related Compound A

Tacrolimus Related Compound A, Buy Tacrolimus Related Compound A from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01584
CAS No.: 104987-12-4
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C12H17N3O9
Mol. Wt.: 792.02

View Details

Tacrolimus open ring Impurity

Tacrolimus open ring Impurity, Buy Tacrolimus open ring Impurity from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01576
CAS No.: 144432-23-5
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C23H28O5
Mol. Wt.: 822.05

View Details

Tacrolimus Monohydrate

Tacrolimus Monohydrate , Buy Tacrolimus Monohydrate from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS05224
CAS No.: 109581-93-3
Category: Working Standards
Parent API: Tacrolimus
Mol. Formula: C44H71NO13
Mol. Wt.: 822.03

View Details

Tacrolimus Impurity D

Tacrolimus Impurity D, Buy Tacrolimus Impurity D from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS02448
CAS No.: 131944-48-4
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C7H8N2O3
Mol. Wt.: 804.03

View Details

Tacrolimus EP Impurity H

Tacrolimus EP Impurity H, Buy Tacrolimus EP Impurity H from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01575
CAS No.: 143210-33-7
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C44H71NO13
Mol. Wt.: 776.02

View Details

Tacrolimus EP Impurity F

Tacrolimus EP Impurity F, Buy Tacrolimus EP Impurity F from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01574
CAS No.: 1393890-33-9
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C43H69NO11
Mol. Wt.: 804.03

View Details

Tacrolimus EP Impurity E

Tacrolimus EP Impurity E, Buy Tacrolimus EP Impurity E from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01573
CAS No.: 104987-30-6
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C44H69NO12
Mol. Wt.: 806.05

View Details

Tacrolimus Diene

Tacrolimus Diene, Buy Tacrolimus Diene from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01878
CAS No.: 104987-16-8
Category: Working Standards
Parent API: Tacrolimus
Mol. Formula: C21H19N3O3
Mol. Wt.: 786

View Details

Tacrolimus alpha-hydroxy acid

Tacrolimus alpha-hydroxy acid, Buy Tacrolimus alpha-hydroxy acid from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01858
CAS No.: 1700657-83-5
Category: Chiral Standards
Parent API: Tacrolimus
Mol. Formula: C29H32N6O9
Mol. Wt.: 822.03

View Details

Tacrolimus 8-epimer

Tacrolimus 8-epimer, Buy Tacrolimus 8-epimer from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01908
CAS No.: 129212-35-7
Category: Working Standards
Parent API: Tacrolimus
Mol. Formula: C44H69NO12
Mol. Wt.: 804.02

View Details

Tacrolimus 13CD2

Tacrolimus 13CD2 , Buy Tacrolimus 13CD2 from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS07427
CAS No.: 1356841-89-8
Category: Deuterated Standards
Parent API: Tacrolimus
Mol. Formula: C43[13C]H67D2NO12
Mol. Wt.: 807.02

View Details

Tacrolimus

Tacrolimus, Buy Tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AC0370
CAS No.: 104987-11-3
Category: Working Standards
Parent API: Tacrolimus
Mol. Formula: C44H69NO12
Mol. Wt.: 804.01

View Details

Desmethyl Tacrolimus

Desmethyl Tacrolimus, Buy Desmethyl Tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS01643
CAS No.: 132172-14-6
Category: Metabolites
Parent API: Tacrolimus
Mol. Formula: C22H22ClN9
Mol. Wt.: 790

View Details

31 demethyl tacrolimus

31 demethyl tacrolimus, Buy 31 demethyl tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS08850
CAS No.: NA
Category: Metabolites
Parent API: tacrolimus
Mol. Formula:
Mol. Wt.:

View Details

15-demethyl tacrolimus

15-demethyl tacrolimus, Buy 15-demethyl tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS08852
CAS No.: NA
Category: Metabolites
Parent API: tacrolimus
Mol. Formula:
Mol. Wt.:

View Details

15 demehyl tacrolimus

15 demehyl tacrolimus, Buy 15 demehyl tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS08849
CAS No.: NA
Category: Metabolites
Parent API: tacrolimus
Mol. Formula:
Mol. Wt.:

View Details

13-O-Desmethyl tacrolimus

13-O-Desmethyl tacrolimus, Buy 13-O-Desmethyl tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS10200
CAS No.: 139958-51-3
Category: Impurities
Parent API: tacrolimus
Mol. Formula: C43H67NO12
Mol. Wt.: 790

View Details

13-Demethyl-tacrolimus

13-Demethyl-tacrolimus, Buy 13-Demethyl-tacrolimus from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS08847
CAS No.: NA
Category: Metabolites
Parent API: tacrolimus
Mol. Formula:
Mol. Wt.:

View Details

Tacrolimus Impurity 16-13C-d2

Tacrolimus Impurity 16-13C-d2, Buy Tacrolimus Impurity 16-13C-d2 from ARTIS BIOTECH | ASTANDARDS

CAT No.: AS08350
CAS No.: 1356352-20-9
Category: Impurities
Parent API: Tacrolimus
Mol. Formula: C5513CH95D2NO12Si2
Mol. Wt.: 1035.54

View Details

Tacrolimus 13CD4

Tacrolimus 13CD4, Buy Tacrolimus 13CD4 from ARTIS BIOTECH | ASTANDARDS

CAT No.: AI0030
CAS No.: NA
Category: Deuterated Standards
Parent API: Tacrolimus
Mol. Formula: C43[13C]H65D4NO12
Mol. Wt.: 809.05

View Details