Products for Research Use Only
RegisterLogin

Previtamin D2

CAT: 1596-AR-V01648-02Size: 25 UnitsDry Ice: NoHazardous: No
Product image 1
1 / 1
CAT#:1596-AR-V01648-02Size:25 Units
Selected
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
Quick Request Actions
CAS Number
21307-05-1
Synonyms
(S) -3- ((Z) -2- ((1R,3aR,7aR) -1- ((2R,5R, E) -5,6-Dimethylhept-3-en-2-yl) -7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl) vinyl) -4-methylcyclohex-3-en-1-ol; Doxercalciferol Impurity
Molecular Formula
C28H44O
Molecular Weight
396.66
API Name
Ergocalciferol

Chemical Information

previtamin D2
CAS Number21307-05-1
PubChem CID9547229
IUPAC Name(1S)-3-[(Z)-2-[(1R,3aR,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol
Molecular FormulaC28H44O
Molecular Weight396.6
XLogP7.2
Topological Polar Surface Area20.2
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count6
Heavy Atom Count29
Formal Charge0
Complexity691
SMILES
CC1=C(C[C@H](CC1)O)/C=C\C2=CCC[C@]3([C@H]2CC[C@@H]3[C@H](C)/C=C/[C@H](C)C(C)C)C
InChI
InChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h8-10,12-13,19-20,22,25-27,29H,7,11,14-18H2,1-6H3/b10-9+,13-12-/t20-,22+,25-,26+,27-,28+/m0/s1
InChIKey
XQFJZHAVTPYDIQ-BIADAZNZSA-N
Chemical Structure
2D Structure
2D structure of previtamin D2
CAS: 21307-05-1
CID: 9547229
Formula: C28H44O
MW: 396.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight396.6
XLogP37.2
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count6
Exact Mass396.339216023
Monoisotopic Mass396.339216023
Topological Polar Surface Area20.2 Ų
Heavy Atom Count29
Formal Charge0
Complexity691
Isotope Atom Count0
Defined Atom Stereocenter Count6
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

Related Products

CatalogName
AR-C02580-01Precalciferol (Previtamin D3)
AR-C02583-01Precalciferol (Previtamin D3) Related Compound 1
AR-C02584-01Precalciferol (Previtamin D3) Related Compound 2
AR-H07641-01Trans-Caryophyllene-d2 (beta-Caryophyllene-d2)
AR-F09706-01Dodecanoic Acid-d2 (Lauric Acid-d2)
AR-C03943-01Cytidine-d2
AR-C08359-01Cortisol-d2
AR-C02073-01D2-Cefteram
AR-M04669-01Migalastat-d2
AR-H07791-01Hypericin-d2

Alternative Products

CatalogName
019962Previtamin D3
019961Previtamin D2
TRC-P713510-1MGPrevitamin D3 (>80%)
CS-T-60761Previtamin-D2
TRC-P713500-25MGPrevitamin D2 (~90%)
RM-V307755-01Previtamin D (3)
IH181340-0125-Hydroxy previtamin D3
RM-V307884-01Previtamin D3 Impurity 115
RM-V307789-01Previtamin D3 Impurity 89
RM-V307790-01Previtamin D3 Impurity 90

Popular Products