Paricalcitol (Standard)

cas: 131918-61-1 — see every product listed under this CAS number, including other names

Paricalcitol (Standard) (CAS 131918-61-1) is a chemical reagent available from Chemat. Available pack sizes: Get quote. Offered by: MedChemExpress.

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catalog numberHY-50919R-Get quote
cas131918-61-1
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Structural formula: {0} (CAS {1})

Paricalcitol is a seco-cholestane and a hydroxy seco-steroid. It has a role as an antiparathyroid drug. It is functionally related to a vitamin D2.

Source: ChEBI

Identity
Molecular formulaC27H44O3
Molecular weight416.6 g/mol
IUPAC nametrans-(1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol
InChIKeyBPKAHTKRCLCHEA-UBFJEZKGSA-N
SMILESC[C@H](/C=C/[C@H](C)C(C)(C)O)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C3C[C@H](C[C@@H](C3)O)O)C

Computed by PubChem (NCBI)

Synonyms: Paricalcitol, Zemplar, Compound 49510, 19-Nor-1alpha,25-dihydroxyvitamin D2, Compound-49510, 19-Nor-1,25-(OH)2D2, (7E,22E)-19-Nor-9,10-secoergosta-5,7,22-triene-1alpha,3beta,25-triol, paricalcitolum, Zemplar (TN), Paracalcin
Related forms of this compound
trans-(1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(Z,2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol C27H44O3
trans-(1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol C27H44O3
cis-(1R,3S)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol C27H44O3
trans-(1R,3R)-5-[(2E)-2-[(1R,3aR,7aR)-1-[(E,2R,5S)-6-hydroxy-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexane-1,3-diol C27H44O3
Isomers (same molecular formula)
(1R,2S,4S,6R,7S,8R,9S,12S,13S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-ol C27H44O3
(1R,2S,4S,5'S,6R,7S,8R,9S,12S,13S,16R,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-ol C27H44O3
(1R,2S,4S,5'R,6R,7S,8R,9S,12S,13S,16R,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-ol C27H44O3
(1R,2S,4S,5'S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-ol C27H44O3
trans-(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol C27H44O3
(3R,6R)-6-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methylheptane-2,3-diol C27H44O3
trans-(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-7,7,7-trideuterio-6-hydroxy-6-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol C27H44O3
cis-(1S,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol C27H44O3

Also listed as

Paricalcitol GLPBio CAS 131918-61-1
Paricalcitol, >95% (HPLC) TRC CAS 131918-61-1
Paricalcitol/ 99.5% (existing batch purity) TargetMol CAS 131918-61-1
Paricalcitol 99% Ambeed CAS 131918-61-1
Paricalcitol, 99.96% MedChemExpress CAS 131918-61-1
Paricalcitol-d6 Chemat Brand CAS 131918-61-1(non-d)

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