C44H69NO12
804 g/mol
APIDanger
8-Epitacrolimus
CAS129212-35-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
8-Epitacrolimus is a stereoisomer of tacrolimus, used as an active pharmaceutical ingredient in pharmaceutical manufacturing and research. It is a macrolide compound characterized by multiple ether and alcohol functional groups, with a complex polycyclic structure.
pharmaceutical raw materialresearch compound for immunosuppressant studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 129212-35-7
Related Compounds
StrongStructure SimilarSimilarity 0.88
Immunomycin
CAS104987-12-4
pharmaceutical raw material
StrongStructure SimilarSimilarity 0.88
Ascomycin
CAS11011-38-4
pharmaceutical raw material
ReferenceSame Category
Methyl [(5S,10R,11S,14S)-11-benzyl-5-tert-butyl-10-hydroxy-15,15-dimethyl-3,6,13-trioxo-8-{[4-(pyridin-2-yl)phenyl]methyl}-2-oxa-4,7,8,12-tetraazahexadecan-14-yl]carbamate (non-preferred name)
CAS1292296-09-3
pharmaceutical raw material
ReferenceSame Category
Leuprolide (5-9)
CAS129244-90-2
pharmaceutical raw material
ReferenceSame Category
Benidipine hydrochloride
CAS129262-07-3
pharmaceutical raw material
ReferenceSame Category
3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, methyl (3S)-1-(phenylmethyl)-3-piperidinyl ester, monohydrochloride, (4S)-
CAS129262-08-4
pharmaceutical raw material
Referencestereoisomer of
Tacrolimus
CAS104987-11-3
pharmaceutical raw material
Referencestereoisomer of
Tacrolimus hydrate
CAS109581-93-3
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
Identifiers
IUPAC Name
(1R,9S,12S,13R,14S,17S,18E,21S,23S,24R,25S,27R)-1,14-dihydroxy-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]octacos-18-ene-2,3,10,16-tetrone
InChIKey
QJJXYPPXXYFBGM-NCGCDJFJSA-N
SMILES
C[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@H](CC(=O)[C@H](/C=C(/C1)\C)CC=C)O)C)/C(=C/[C@@H]4CC[C@H]([C@@H](C4)OC)O)/C)O)C)OC)OC
Synonyms (12)
- 8-Epi Tacrolimus; Tacrolimus EP Impurity D
- TACROLIMUS 8-EPIMER (USP-RS)
- TACROLIMUS MONOHYDRATE IMPURITY D (EP IMPURITY)
- 8-Epitacrolimus
- Tacrolimus 8-epimer
- Tacrolimus anhydrous 8-epimer