Faropenem Impurity 40

CAT: 1596-AR-F09634-01Size: 10 UnitsDry Ice: NoHazardous: No

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CAT#:1596-AR-F09634-01Size:10 Units

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24/48H Stock Items & 2 to 6 Weeks non Stock Items.

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CAS Number

203252-14-6

Molecular Formula

C20H31NO5Si

Molecular Weight

393.56

API Name

Faropenem

Chemical Information

(3R,4R)-4-(Acetyloxy)-3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-1-(4-methoxyphenyl)-2-azetidinone

CAS Number	203252-14-6
PubChem CID	11025636
IUPAC Name	[(2R,3R)-3-[(1R)-1-[tert-butyl(dimethyl)silyl]oxyethyl]-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl] acetate
Molecular Formula	C20H31NO5Si
Molecular Weight	393.5
Topological Polar Surface Area	65.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	8
Heavy Atom Count	27
Formal Charge	0
Complexity	551

SMILES

C[C@H]([C@@H]1[C@H](N(C1=O)C2=CC=C(C=C2)OC)OC(=O)C)O[Si](C)(C)C(C)(C)C

InChI

InChI=1S/C20H31NO5Si/c1-13(26-27(7,8)20(3,4)5)17-18(23)21(19(17)25-14(2)22)15-9-11-16(24-6)12-10-15/h9-13,17,19H,1-8H3/t13-,17+,19-/m1/s1

InChIKey

YPRVVXVZFKYNAT-XVGQJIODSA-N

Chemical Structure

2D Structure

CAS: 203252-14-6

CID: 11025636

Formula: C20H31NO5Si

MW: 393.5

Interactive 3D Structure

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Computed Properties

Property	Value
Molecular Weight	393.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	8
Exact Mass	393.19714962
Monoisotopic Mass	393.19714962
Topological Polar Surface Area	65.1 Å²
Heavy Atom Count	27
Formal Charge	0
Complexity	551
Isotope Atom Count	0
Defined Atom Stereocenter Count	3
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes