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Epoxides

Organic heterocyclic compounds that consist of a three-membered ring with one oxygen atom and two carbon atoms; they are considered cyclic ethers, and are highly reactive.

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1

2-(Chloromethyl)-2-methyloxirane, 97%, Thermo Scientific™

CAS: 598-09-4 Molecular Formula: C4H7ClO Molecular Weight (g/mol): 106.549 MDL Number: MFCD00052487 InChI Key: VVHFXJOCUKBZFS-UHFFFAOYSA-N Synonym: 2-chloromethyl-2-methyloxirane,oxirane, 2-chloromethyl-2-methyl,2-chloromethyl-2-methyl-oxirane,2-chloromethyl-1,2-epoxypropane,methyl epichlorohydrin,2-methylepichlorohydrin,acmc-209mfx,beta-methylepichlorohydrin,ksc493o4b PubChem CID: 95220 IUPAC Name: 2-(chloromethyl)-2-methyloxirane SMILES: CC1(CO1)CCl

PubChem CID 95220
CAS 598-09-4
Molecular Weight (g/mol) 106.549
MDL Number MFCD00052487
SMILES CC1(CO1)CCl
Synonym 2-chloromethyl-2-methyloxirane,oxirane, 2-chloromethyl-2-methyl,2-chloromethyl-2-methyl-oxirane,2-chloromethyl-1,2-epoxypropane,methyl epichlorohydrin,2-methylepichlorohydrin,acmc-209mfx,beta-methylepichlorohydrin,ksc493o4b
IUPAC Name 2-(chloromethyl)-2-methyloxirane
InChI Key VVHFXJOCUKBZFS-UHFFFAOYSA-N
Molecular Formula C4H7ClO
2

Glycidyl 2-methylphenyl ether, tech. 85%

CAS: 2210-79-9 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00037847 InChI Key: KFUSXMDYOPXKKT-UHFFFAOYSA-N Synonym: 2-2-methylphenoxy methyl oxirane,o-cresyl glycidyl ether,glycidyl 2-methylphenyl ether,o-cresol glycidyl ether,glycidyl o-tolyl ether,araldite dy 023,o-kresol-glycidaether,2-o-tolyloxy methyl oxirane,1,2-epoxy-3-2-methylphenoxy propane,1-2-methylphenoxy-2,3-epoxypropane PubChem CID: 16640 IUPAC Name: 2-[(2-methylphenoxy)methyl]oxirane SMILES: CC1=CC=CC=C1OCC2CO2

PubChem CID 16640
CAS 2210-79-9
Molecular Weight (g/mol) 164.204
MDL Number MFCD00037847
SMILES CC1=CC=CC=C1OCC2CO2
Synonym 2-2-methylphenoxy methyl oxirane,o-cresyl glycidyl ether,glycidyl 2-methylphenyl ether,o-cresol glycidyl ether,glycidyl o-tolyl ether,araldite dy 023,o-kresol-glycidaether,2-o-tolyloxy methyl oxirane,1,2-epoxy-3-2-methylphenoxy propane,1-2-methylphenoxy-2,3-epoxypropane
IUPAC Name 2-[(2-methylphenoxy)methyl]oxirane
InChI Key KFUSXMDYOPXKKT-UHFFFAOYSA-N
Molecular Formula C10H12O2
3

2-(Methoxymethyl)oxirane, TRC

CAS: 930-37-0 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 Synonym: (Methoxymethyl)oxirane,(±)-Glycidyl Methyl Ether,1,2-Epoxy-3-methoxypropane,2,3-Epoxypropyl Methyl Ether,3-Methoxy-1,2-epoxypropane,3-Methoxypropylene Oxide,Denacol EX 131,Epiol M,Glycidol Methyl Ether,Glycidyl Methyl Ether,Methyl Glycidyl Ether,NSC 86950 IUPAC Name: 2-(methoxymethyl)oxirane SMILES: COCC1CO1

CAS 930-37-0
Molecular Weight (g/mol) 88.11
SMILES COCC1CO1
Synonym (Methoxymethyl)oxirane,(±)-Glycidyl Methyl Ether,1,2-Epoxy-3-methoxypropane,2,3-Epoxypropyl Methyl Ether,3-Methoxy-1,2-epoxypropane,3-Methoxypropylene Oxide,Denacol EX 131,Epiol M,Glycidol Methyl Ether,Glycidyl Methyl Ether,Methyl Glycidyl Ether,NSC 86950
IUPAC Name 2-(methoxymethyl)oxirane
Molecular Formula C4H8O2
4

(S)-2-Methyl Glycidol (>90%), TRC

CAS: 86884-90-4 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 Synonym: Delamanid Impurity 9 IUPAC Name: [(2S)-2-methyloxiran-2-yl]methanol SMILES: C[C@]1(CO)CO1

CAS 86884-90-4
Molecular Weight (g/mol) 88.11
SMILES C[C@]1(CO)CO1
Synonym Delamanid Impurity 9
IUPAC Name [(2S)-2-methyloxiran-2-yl]methanol
Molecular Formula C4H8O2
6

(±)-Propylene oxide, >99%

CAS: 75-56-9 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00005126 InChI Key: GOOHAUXETOMSMM-UHFFFAOYNA-N Synonym: propylene oxide,1,2-epoxypropane,methyloxirane,epoxypropane,propyleneoxide,propene oxide,oxirane, methyl,1,2-propylene oxide,propylene epoxide,2,3-epoxypropane PubChem CID: 6378 ChEBI: CHEBI:38685 IUPAC Name: 2-methyloxirane SMILES: CC1CO1

PubChem CID 6378
CAS 75-56-9
Molecular Weight (g/mol) 58.08
ChEBI CHEBI:38685
MDL Number MFCD00005126
SMILES CC1CO1
Synonym propylene oxide,1,2-epoxypropane,methyloxirane,epoxypropane,propyleneoxide,propene oxide,oxirane, methyl,1,2-propylene oxide,propylene epoxide,2,3-epoxypropane
IUPAC Name 2-methyloxirane
InChI Key GOOHAUXETOMSMM-UHFFFAOYNA-N
Molecular Formula C3H6O
7

Isoprene monoxide, 95%

CAS: 1838-94-4 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00075225 InChI Key: FVCDMHWSPLRYAB-UHFFFAOYSA-N Synonym: 2-methyl-2-vinyloxirane,isoprene monoxide,ccris 5685,3,4-epoxy-3-methyl-1-butene,2-methyl-2-vinyl-oxirane,oxirane, 2-ethenyl-2-methyl-, 2r,acmc-20m5m5,oxirane, 2-ethenyl-2-methyl,4,4,4-3fmet-1-2-furyl-1,3-butandione PubChem CID: 92166 IUPAC Name: 2-ethenyl-2-methyloxirane SMILES: CC1(CO1)C=C

PubChem CID 92166
CAS 1838-94-4
Molecular Weight (g/mol) 84.118
MDL Number MFCD00075225
SMILES CC1(CO1)C=C
Synonym 2-methyl-2-vinyloxirane,isoprene monoxide,ccris 5685,3,4-epoxy-3-methyl-1-butene,2-methyl-2-vinyl-oxirane,oxirane, 2-ethenyl-2-methyl-, 2r,acmc-20m5m5,oxirane, 2-ethenyl-2-methyl,4,4,4-3fmet-1-2-furyl-1,3-butandione
IUPAC Name 2-ethenyl-2-methyloxirane
InChI Key FVCDMHWSPLRYAB-UHFFFAOYSA-N
Molecular Formula C5H8O
9

erythro-N-Boc-3,5-difluoro-L-phenylalanine epoxide, 95%, Thermo Scientific Chemicals

CAS: 388071-27-0 Molecular Formula: C15H19F2NO3 Molecular Weight (g/mol): 299.32 MDL Number: MFCD08061630 InChI Key: NKGKCDXMOMAORK-UHFFFAOYNA-N Synonym: erythro-n-boc-l-3,5-difluorophenylalanine epoxide,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethyl carbamate,tert-butyl n-1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate,erythro-n-boc-3,5-difluoro-l-phenylalanine epoxide,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiranyl ethylcarbamate,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate PubChem CID: 9922319 IUPAC Name: tert-butyl N-[(1S)-2-(3,5-difluorophenyl)-1-[(2S)-oxiran-2-yl]ethyl]carbamate SMILES: CC(C)(C)OC(=O)NC(CC1=CC(F)=CC(F)=C1)C1CO1

PubChem CID 9922319
CAS 388071-27-0
Molecular Weight (g/mol) 299.32
MDL Number MFCD08061630
SMILES CC(C)(C)OC(=O)NC(CC1=CC(F)=CC(F)=C1)C1CO1
Synonym erythro-n-boc-l-3,5-difluorophenylalanine epoxide,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethyl carbamate,tert-butyl n-1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate,erythro-n-boc-3,5-difluoro-l-phenylalanine epoxide,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiranyl ethylcarbamate,tert-butyl s-2-3,5-difluorophenyl-1-s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethylcarbamate,tert-butyl 1s-2-3,5-difluorophenyl-1-2s-oxiran-2-yl ethyl carbamate
IUPAC Name tert-butyl N-[(1S)-2-(3,5-difluorophenyl)-1-[(2S)-oxiran-2-yl]ethyl]carbamate
InChI Key NKGKCDXMOMAORK-UHFFFAOYNA-N
Molecular Formula C15H19F2NO3
10

(2R,3S)-3-(N-BOC-amino)-1-oxirane-4-phenylbutane, 98%, Thermo Scientific™

CAS: 98760-08-8 Molecular Formula: C15H21NO3 Molecular Weight (g/mol): 263.34 MDL Number: MFCD00671705,MFCD02258997 InChI Key: NVPOUMXZERMIJK-UHFFFAOYNA-N Synonym: 2r,3s-3-tert-butoxycarbonyl amino-1,2-epoxy-4-phenylbutane,2r,3s-1,2-epoxy-3-boc-amino-4-phenylbutane,tert-butyl s-1-r-oxiran-2-yl-2-phenylethyl carbamate,tert-butyl 1s,2r-oxiranyl-2-phenylethyl carbamate,threo-n-boc-l-phenylalanine epoxide,tert-butyl n-1s-1-2r-oxiran-2-yl-2-phenylethyl carbamate,2r,3s-3-n-boc-amino-1-oxirane-4-phenylbutane,2r,3s-3-tert-boc amino-1,2-epoxy-4-phenylbutane,atazanavir impurity c,pubchem5823 PubChem CID: 9813904 IUPAC Name: tert-butyl N-[(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate SMILES: CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C1CO1

PubChem CID 9813904
CAS 98760-08-8
Molecular Weight (g/mol) 263.34
MDL Number MFCD00671705,MFCD02258997
SMILES CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C1CO1
Synonym 2r,3s-3-tert-butoxycarbonyl amino-1,2-epoxy-4-phenylbutane,2r,3s-1,2-epoxy-3-boc-amino-4-phenylbutane,tert-butyl s-1-r-oxiran-2-yl-2-phenylethyl carbamate,tert-butyl 1s,2r-oxiranyl-2-phenylethyl carbamate,threo-n-boc-l-phenylalanine epoxide,tert-butyl n-1s-1-2r-oxiran-2-yl-2-phenylethyl carbamate,2r,3s-3-n-boc-amino-1-oxirane-4-phenylbutane,2r,3s-3-tert-boc amino-1,2-epoxy-4-phenylbutane,atazanavir impurity c,pubchem5823
IUPAC Name tert-butyl N-[(1S)-1-[(2R)-oxiran-2-yl]-2-phenylethyl]carbamate
InChI Key NVPOUMXZERMIJK-UHFFFAOYNA-N
Molecular Formula C15H21NO3
11

(2S,3S)-3-(N-BOC-amino)-1-oxirane-4-phenylbutane, 98%

CAS: 98737-29-2 Molecular Formula: C15H21NO3 Molecular Weight (g/mol): 263.34 MDL Number: MFCD02258997 InChI Key: NVPOUMXZERMIJK-QWHCGFSZSA-N Synonym: 2s,3s-1,2-epoxy-3-boc-amino-4-phenylbutane,2s,3s-n-t-boc-3-amino-1,2-epoxy-4-phenylbutane,tert-butyl s-1-s-oxiran-2-yl-2-phenylethyl carbamate,2s,3s-1,2-epoxy-3-tert-butoxycarbonylamino-4-phenylbutane,tert-butyl n-1s-1-2s-oxiran-2-yl-2-phenylethyl carbamate,tert-butyl s-r*,r*---1-oxiranyl-2-phenylethyl carbamate,tert-butyl n-1s-1-2s-oxiran-2-yl-2-phenyl-ethyl carbamate,2s,3s---3-t-boc-amino-1,2-epoxy-4-phenylbutane,ksc523o6b PubChem CID: 9903372 IUPAC Name: tert-butyl N-[(1S)-1-[(2S)-oxiran-2-yl]-2-phenylethyl]carbamate SMILES: CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C2CO2

PubChem CID 9903372
CAS 98737-29-2
Molecular Weight (g/mol) 263.34
MDL Number MFCD02258997
SMILES CC(C)(C)OC(=O)NC(CC1=CC=CC=C1)C2CO2
Synonym 2s,3s-1,2-epoxy-3-boc-amino-4-phenylbutane,2s,3s-n-t-boc-3-amino-1,2-epoxy-4-phenylbutane,tert-butyl s-1-s-oxiran-2-yl-2-phenylethyl carbamate,2s,3s-1,2-epoxy-3-tert-butoxycarbonylamino-4-phenylbutane,tert-butyl n-1s-1-2s-oxiran-2-yl-2-phenylethyl carbamate,tert-butyl s-r*,r*---1-oxiranyl-2-phenylethyl carbamate,tert-butyl n-1s-1-2s-oxiran-2-yl-2-phenyl-ethyl carbamate,2s,3s---3-t-boc-amino-1,2-epoxy-4-phenylbutane,ksc523o6b
IUPAC Name tert-butyl N-[(1S)-1-[(2S)-oxiran-2-yl]-2-phenylethyl]carbamate
InChI Key NVPOUMXZERMIJK-QWHCGFSZSA-N
Molecular Formula C15H21NO3
13

1,2-Epoxy-3-methylbutane, 98+%

CAS: 1438-14-8 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.134 MDL Number: MFCD02683501 InChI Key: REYZXWIIUPKFTI-UHFFFAOYSA-N Synonym: 2-isopropyloxirane,1,2-epoxy-3-methylbutane,isopropyloxirane,oxirane, 1-methylethyl,butane, 1,2-epoxy-3-methyl,2-propan-2-yl oxirane,oxirane,2-1-methylethyl,1-methylethyl-oxirane,isopropylethylene oxide,acmc-1asns PubChem CID: 102618 IUPAC Name: 2-propan-2-yloxirane SMILES: CC(C)C1CO1

PubChem CID 102618
CAS 1438-14-8
Molecular Weight (g/mol) 86.134
MDL Number MFCD02683501
SMILES CC(C)C1CO1
Synonym 2-isopropyloxirane,1,2-epoxy-3-methylbutane,isopropyloxirane,oxirane, 1-methylethyl,butane, 1,2-epoxy-3-methyl,2-propan-2-yl oxirane,oxirane,2-1-methylethyl,1-methylethyl-oxirane,isopropylethylene oxide,acmc-1asns
IUPAC Name 2-propan-2-yloxirane
InChI Key REYZXWIIUPKFTI-UHFFFAOYSA-N
Molecular Formula C5H10O
14

1,2,7,8-Diepoxyoctane, 97%, Thermo Scientific Chemicals

CAS: 2426-07-5 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.20 MDL Number: MFCD00005155 InChI Key: LFKLPJRVSHJZPL-UHFFFAOYNA-N Synonym: 1,2,7,8-diepoxyoctane,1,2:7,8-diepoxyoctane,1,7-octadiene diepoxide,oxirane, 2,2'-1,4-butanediyl bis,1,2-epoxy-7,8-epoxyoctane,2,2'-1,4-butanediyl bisoxirane,1,4-di oxiran-2-yl butane,octane, 1,2:7,8-diepoxy,2-4-oxiran-2-yl butyl oxirane,ccris 963 PubChem CID: 17048 ChEBI: CHEBI:23705 IUPAC Name: 2-[4-(oxiran-2-yl)butyl]oxirane SMILES: C1C(O1)CCCCC2CO2

PubChem CID 17048
CAS 2426-07-5
Molecular Weight (g/mol) 142.20
ChEBI CHEBI:23705
MDL Number MFCD00005155
SMILES C1C(O1)CCCCC2CO2
Synonym 1,2,7,8-diepoxyoctane,1,2:7,8-diepoxyoctane,1,7-octadiene diepoxide,oxirane, 2,2'-1,4-butanediyl bis,1,2-epoxy-7,8-epoxyoctane,2,2'-1,4-butanediyl bisoxirane,1,4-di oxiran-2-yl butane,octane, 1,2:7,8-diepoxy,2-4-oxiran-2-yl butyl oxirane,ccris 963
IUPAC Name 2-[4-(oxiran-2-yl)butyl]oxirane
InChI Key LFKLPJRVSHJZPL-UHFFFAOYNA-N
Molecular Formula C8H14O2
15

1,2-Epoxy-7-octene, 97%

CAS: 19600-63-6 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00005156 InChI Key: UKTHULMXFLCNAV-UHFFFAOYSA-N Synonym: 1,2-epoxy-7-octene,oxirane, 5-hexenyl,5-hexenyloxirane,7,8-epoxyoctene,ccris 3749,2-hex-5-en-1-yl oxirane,oxirane, 5-hexenyl-, s,2-hex-5-en-yloxirane,2-5-hexenyl oxirane,acmc-20ap64 PubChem CID: 29678 IUPAC Name: 2-hex-5-enyloxirane SMILES: C=CCCCCC1CO1

PubChem CID 29678
CAS 19600-63-6
Molecular Weight (g/mol) 126.199
MDL Number MFCD00005156
SMILES C=CCCCCC1CO1
Synonym 1,2-epoxy-7-octene,oxirane, 5-hexenyl,5-hexenyloxirane,7,8-epoxyoctene,ccris 3749,2-hex-5-en-1-yl oxirane,oxirane, 5-hexenyl-, s,2-hex-5-en-yloxirane,2-5-hexenyl oxirane,acmc-20ap64
IUPAC Name 2-hex-5-enyloxirane
InChI Key UKTHULMXFLCNAV-UHFFFAOYSA-N
Molecular Formula C8H14O