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Heterocyclic compound

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This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

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Organic compound » Heterocyclic compound
Collapsed list Selected category: Heterocyclic compound with all child subcategories
Total count of records found: 642. Showed records: 20.

1. Pyridine

Molecular formula: C5H5N CAS# 110-86-1
Names
English:
Azabenzene
;
Azine
;
Pyridine(IUPAC)
;
N//`|`\\`/||\
N/`|`\`/|\_o
H|\\</H>|<\H>`//N`\<`/H>`||<`\H>/
N//`|`\\`/||\$color(blue)$L(.6)|0"1"; $L(.4)#2\0"2"; #3/0"3"; #4`|0"4"; #5`\0"5"; #6`/0"6"

2. Furfural

Molecular formula: C5H4O2 CAS# 98-01-1
Names
English:
2-Formylfuran
;
2-Furanaldehyde
;
2-Furancarbonal
;
2-Furancarboxaldehyde
;
2-Furfural
;
2-furaldehyde
;
Furaldehyde
;
Furan-2-carbaldehyde(IUPAC)
;
Furancarbonal
;
Furfural
;
Furfurol
;
Furfurole
;
Furfurylaldehyde
;
Furole
;
NSC 8841
;
UN 1199
;
fural
;
furan-2-carboxaldehyde
;
furfural
;
furfuraldehyde
;
pyromucic aldehyde
;
α-Furole
;
`||_pO_p<-//O>_pp_p
-_pp<\/O`/|H>_pO_p_pp

3. Aziridine

Molecular formula: C2H5N CAS# 151-56-4
Categories: Heterocyclic compound
Names
English:
Azacyclopropane
;
Aziridine(IUPAC)
;
Dimethyleneimine
;
Ethylene imine
;
Ethyleneimine(CAS)
;
Ethylenimine
;
Everamine
;
Polyethyleneimine
;
Polymin
;
-_q3N<_(y-.5)H>_q3
H-N$L(1.4)-_p3_p3
$L(1.6)-_p3N$L(.9)<|H>_p3

4. Oxirane

Molecular formula: C2H4O CAS# 75-21-8
Names
English:
Ethylene oxide(IUPAC) [Wiki]
;
Oxirane(CAS)
;
dimethylene oxide
;
epoxyethane
;
oxacyclopropane
;
-_q3O_q3
C_(x1.4)C_q3O_q3; H_(A-15,d-)#1_(A110,w+)H; H_(A-165,d-)#2_(A70,w+)H;
$L(1.4)C_(A0)C_q3O_q3; H_(x1)#1_p3H;H_(x-1)#2_q3H
(CH2)2O

5. Thiirane

Molecular formula: C2H4S CAS# 420-12-2
Categories: Heterocyclic compound
Names
English:
2,3-Dihydrothiirene(IUPAC)
;
Ethylene sulfide
;
Thiacyclopropane
;
Thiirane(IUPAC)(CAS)
;
-_q3S_q3
$L(1.4)C_(A0)C_q3S_q3; H_(x1)#1_p3H;H_(x-1)#2_q3H

6. Azirine

Molecular formula: C2H3N CAS# 157-16-4
Categories: Heterocyclic compound
Names
English:
2H-Azirine(CAS)
;
2H-azirene(IUPAC)
;
AC1L37G5
;
AC1Q4ULB
;
AR-1E1964
;
Azirine [Wiki]
;
CTK0H9270
;
SureCN1585661
;
-_qq3N_q3
H\C_(x1.3)C<\H>_qq3N_q3_(a0)H

7. Oxirene

Molecular formula: C2H2O CAS# 157-18-6
Categories: Heterocyclic compound
Names
English:
Acetyleneoxide; Oxene
;
Oxene
;
Oxirene(IUPAC)(CAS) [Wiki]
;
=_q3O_q3
H/C_(x1.4,N2)C<\H>_q3O_q3
O-_qq3_q3

8. Thiirene

Molecular formula: C2H2S CAS# 157-20-0
Categories: Heterocyclic compound
Names
English:
Thiirene(IUPAC) [Wiki]
;
=_q3S_q3
-S_q3_qq3

9. Azetidine

Molecular formula: C3H7N CAS# 503-29-7
Categories: Heterocyclic compound
Names
English:
1,3-Propylenimine
;
Azacyclobutane
;
Azetidine(IUPAC) [Wiki]
;
EINECS:207-963-8
;
Trimethylene imine
;
NH`|`-|-
_(x1,y1)_p4N<_(y.5)H>_p4_p4
_(A45)_q4NH_q4_q4
H|C|C|H;H|C|N_(A45)H;H-#2-#6-H;H-#3_#7

10. Oxetane

Molecular formula: C3H6O
Categories: Heterocyclic compound
Names
English:
1,3-epoxypropane
;
1,3-propylene oxide
;
Oxetane(IUPAC)
;
oxacyclobutane
;
trimethylene oxide
;
O`|`-|-
$slope(45)O`\`/\/
H|C|C|H; H|C|$atomColor1(blue)O; H-#2-#6-H; H-#3-#O

11. Thietane

Molecular formula: C3H6S
Categories: Heterocyclic compound
Names
English:
Thiacyclobutane
;
Thietane(IUPAC)
;
Trimethylene sulfide
;
S`|`-|-

12. Azete

Molecular formula: C3H3N CAS# 287-24-1
Categories: Heterocyclic compound
Names
English:
Azete(IUPAC) [Wiki]
;
N`||`-||-
N||-`||`-
$slope(45)N//\`//`\

13. Oxete

Molecular formula: C3H3O
Categories: Heterocyclic compound
Names
English:
Oxete(IUPAC)
;
||O^+`-`||-

14. Thiete

Molecular formula: C3H3S
Categories: Heterocyclic compound
Names
English:
Thiete
;
|S^+`=`|=

15. Pyrrolidine

Molecular formula: C4H9N
Categories: Heterocyclic compound
Names
English:
Pyrrolidine
;
azacyclopentane
;
azolidine
;
tetrahydropyrrole
;
-_p_pN<_(y.5)H>_p_p
-_q_qN<_(y-.5)H>_q_q
|_q_qNH_q_q

16. Tetrahydrofuran

Molecular formula: C4H8O CAS# 109-99-9
Names
English:
1,4-epoxybutane
;
Furan, tetrahydro-(CAS)
;
Oxolane(IUPAC)
;
THF
;
Tetrahydrofuran
;
butylene oxide
;
cyclotetramethylene oxide
;
diethylene oxide
;
furanidine
;
hydrofuran
;
oxacyclopentane
;
tetra-methylene oxide
;
-_p_pO_p_p
-_q_qO_q_q

17. Tetrahydrothiophene

Molecular formula: C4H8S CAS# 110-01-0
Categories: Heterocyclic compound
Names
English:
EINECS:203-728-9
;
NSC 5272
;
THT
;
Tetrahydrothiophen
;
Tetrahydrothiophene [Wiki]
;
Thiacyclopentane
;
Thilane
;
Thiolane(IUPAC)
;
Thiophene, tetrahydro-(CAS)
;
tetramethylene sulfide
;
thiophane
;
-_p_pS_p_p
-_q_qS_q_q
(CH2)4S
S`-_p_p_p_p

18. Pyrrole

Molecular formula: C4H5N CAS# 109-97-7
Names
English:
1H-Pyrrole(IUPAC)
;
Azole
;
EINECS:240-327-8
;
Pyrrole [Wiki]
;
-_pp_pN<_(y.5)H>_p_pp
-_pp_pN<_(y.5)H>_p_pp; $color(blue)$L(.45)#H|"1"; #3\0"2"; #2/0"3"; #1`\0"4"; #6`/0"5"
-<_(A-54)H>_p<_(A26)H>_pN<|H>_p<_(A154)H>_p_o_(A-126)H
-_p_pN<_(y.5)H>_p_p_o

19. Furan

Molecular formula: C4H4O
Categories: Heterocyclic compound
Names
English:
1,4-epoxy-1,3-butadiene
;
1,4-epoxybuta-1,3-diene
;
5-oxacyclo-1,3-pentadiene
;
5-oxacyclopenta-1,3-diene
;
Furan
;
Oxole(IUPAC)
;
-_pp_pO_p_pp
-_pp_pO_p_pp; $color(blue)$L(.45)#O|"1"; #3\0"2"; #2/0"3"; #1`\0"4"; #5`/0"5"
-<_(A-54)H>_p<_(A26)H>_pO_p<_(A154)H>_p_o_(A-126)H
-_p_pO_p_p_o

20. Thiophene

Molecular formula: C4H4S
Categories: Heterocyclic compound
Names
English:
Thiacyclopentadiene
;
Thiofuran
;
Thiole
;
Thiophene
;
-_pp_pS_p_pp
-_pp_pS_p_pp; $color(blue)$L(.5)#S|"1"; #3\0"2"; #2/0"3"; #1`\0"4"; #5`/0"5"
-<_(A-54)H>_p<_(A26)H>_pS_p<_(A154)H>_p_o_(A-126)H
-_p_pS_p_p_o