System to describe the chemical formulas for WEB.

Heterocyclic compound

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).
Type the part of name or the formula of substance for search:
Languages: | | | Apply to found
Organic compound » Heterocyclic compound
Collapsed list Selected category: Heterocyclic compound with all child subcategories
Total count of records found: 999. Showed records: 20.

101. Heme B

Molecular formula: C34H32FeN4O4 CAS# 14875-96-8
Categories: Porphyrin
PubChem CID: 53356674 | CHEBI:60344 | CHEBI:60515
Names
English:
3-[18-(2-carboxylatoethyl)-7,12-bis(ethenyl)-3,8,13,17-tetramethylporphyrin-21,23-diid-2-yl]propanoate;iron(IUPAC)
;
Heme B
;
[3,3'-(3,7,12,17-tetramethyl-8,13-divinylporphyrin-2,18-diyl-kappa(4)N(21),N(22),N(23),N(24))dipropanoato(4-)]ferrate(2-)
;
ferriheme b
;
_(A-45)<_(a-54)_pp6CH2>_pp<_(a-54):a1>_pN<_(A45,L1.5)Fe(ii)>_p:a2_pp<_(a-54)H3C>; _(A-135,N2)<_(a54)CH3>_q<_(a54,N2)#a1>_qN<_(H)#Fe>_qq<_(a54):b>_q<_(a54)_qq6CH2>; _(A-45,N2)<_(a54)CH3>_q<_(a54,N2)#b>_qN<_#Fe>_q<_(a54,N2):c>_q_(a54)_q6_p6`/O/\OH; _(A45,N2)<_(a54)_p6_q6`/O/\OH>_q<_(a54)#c>_qqN<_(H)#Fe>_q<_(a54,N2)_#a2>_q_(a54)H3C
HO\|O`|/\/`|_p<_(a-54,N2):a1>_pN<_(x1.5,H)Fe^++>_pp:a2_p`|`\; `-<`\>_qq<_(a54)#a1>_qN^-<|h#Fe>_q<_(a54):b>_qq/`\\; `//`\`|_q<_(a54,N2)#b>_qN<|h#Fe>_qq<_(a54):c>_q`|/; =<\>_q<_(a54,N2)#c>_qN^-<`|h#Fe>_q<_(a54,N2)_#a2>_q`/\`/<`=O>\OH

102. Heme C

Molecular formula: C34H36FeN4O4S2 CAS# 26598-29-8
Categories: Porphyrin
PubChem CID: 444125
Names
English:
Heme C
;
HO/`|O|\/\|_q:a2_qN_qq<_(a54):a1>_q|`/; `/`-_q<_(a54,N2)#a1>_qN^-<_(y1.5,H)Fe^++>_q<_(a54,N2):b>_q`-`\/`\<`=O>/OH; `\`|_q<_(a54)#b>_qqN_q<_(a54,N2):c>_q`|/<`|d>\SH; /-_qq<_(a54)#c>_qN^-<`|h#Fe>_q<_(a54)=#a2>_qq-0\<-d>`/HS

103. Heme O

Molecular formula: C49H58FeN4O5 CAS# 137397-56-9
Categories: Porphyrin
PubChem CID: 15719509
Names
English:
C15672
;
HMDB01162
;
Heme O
;
\<|>//\/\<|>//<`|H>\/\<|>//<`|H>\/\<|HO>/`|<`\>_pp<_(a-54):a1>_pN^-<_(x1.5,H)Fe^++>_p:a2_pp; `=<`\>_q<_(a54,N2)#a1>_qN_qq<_(a54):b>_q/`\/<=O>`\HO; `\`|_q<_(a54,N2)#b>_qN^-<-h#Fe>_q<_(a54,N2):c>_q`|/\/`|O|\OH; /-_q<_(a54)#c>_qqN_q<_(a54,N2)_#a2>_q-\`//

104. Protoporphyrin IX

Molecular formula: C34H34N4O4 CAS# 553-12-8
Categories: Porphyrin
PubChem CID: 4971 | NSC2632
Names
English:
21H,23H-Porphine-2,18-dipropanoic acid, 7,12-diethenyl-3,8,13,17-tetramethyl-(CAS)
;
3-[18-(2-carboxyethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethyl-22,23-dihydroporphyrin-2-yl]propanoic acid(IUPAC)
;
Kammerer's porphyrin
;
Kammerer's prophyrin
;
Ooporphyrin
;
Porphyrinogen IX
;
Protoporphyrin IX
;
Protoporpyrin IX
;
ppIX
;
protoporphyrin
;
_(A135)<_(a54)>_qq:a2_qNH_q<_(a54):a>_qq_(a54)_qq6; _(A-135,N2)<_(a54)>_q<_(a54,N2)#a>_qHN_q<_(a54,N2):b>_q_(a54)_qq6; _(A-45,N2)<_(a54)>_q<_(a54)#b>_qqN_q<_(a54,N2):c>_q_(a54)_q6_p6`/O/\OH; _(A45,N2)<_(a54)_p6_q6`/O/\OH>_q<_(a54)#c>_qqN_q<_(a54,N2)_#a2>_q_(a54)

105. Phytoporphyrin

Molecular formula: C33H34N4O3 CAS# 26359-43-3
Categories: Porphyrin
PubChem CID: 5480977
Names
English:
3,4-Didehydro-9,14-diethyl-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropionic acid(IUPAC)
;
3-Phorbinepropanoic acid, 3,4-didehydro-9,14-diethyl-4,8,13,18-tetramethyl-20-oxo-
;
Phylloerythrin
;
Phytoporphyrin
;
SureCN4325252
;
\/`|_p<_(a-54,N2):a>_pN<-dH>_p:a2_p`|`\; `/`-<`\/>_qq<_(a54)#a>_qN<|dH>_q<_(a54):b>_qq; `||</w>_q<_(a54,N2)#b>_qN_qq<_(a54):c>_q\d/\|O`|/OH; /-_q<_(a54,N2)#c_(A45):d>_qN_qq<_(a54)=#a2>_q-_(A45)|O`|_#d
-\-NH`|:a`\<\\#2>`|:a2`\\O; #a//<`|_#a2>\:b1/:b2`|/\/O`/|OH; #b1||N-:b/<//#b2>-; #b\\`/<\\:c1->`-HN|:c\\<_#c1>\`/; #c`/`\\<`/:d1|>`|N`=<`\//>`/<\\#d1>`-`\

106. Chlorophyll c1

Molecular formula: C35H30MgN4O5
Categories: Porphyrin
CHEBI:38202
Names
English:
Chlorophyll c1
;
\|<_(A135)`=O>_qq<_(a54):a2_(A135)<`\#4>`/|O`|`\O`/>_qN^-<_(x1.5,H,h)Mg^++>_q<_(a54):a>_qq; `/`-_q<_(a54,N2)#a>_qN_qq<_(a54):b>_q`-`\/; `\`|_q<_(a54,N2)#b>_qN^-<_(H,h)#Mg>_q<_(a54,N2):c>_q`|/\\; =<\>_q<_(a54)#c>_qqN_q<=#a2>_q`/<`-H>\\<-H>`/<`=O>\OH
_(A135)<_(a54)H3C>_qq:a2_qN<_(A45,L1.5)Mg>_q<_(a54):a>_qq_(a54)_qq6H2C; _(A-135,N2)<_(a54)CH3>_q<_(a54,N2)#a>_qN_qq<_(a54):b>_q_(a54)_p6CH3; _(A-45,N2)<_(a54)CH3>_q<_(a54,N2)#b>_qN<_#Mg>_q<_(a54,N2):c_q:c2>_q_p<_(a-45,N2)O>-#c2`/<`=O>\O-CH3; _(A45,N2)<_(a54)`//|\O`\`/HO>_q<_(a54)#c>_qqN_q<_(a54,N2)_#a2>_q_(a54)H3C

107. Chlorin

Molecular formula: C20H16N4 CAS# 2683-84-3
Categories: Porphyrin
PubChem CID: 65106 | CHEBI:36303 | ChemSpider ID: 58616
Names
English:
2,3,22,24-tetrahydroporphyrin(IUPAC)
;
2,3-dihydro-21H,23H-porphine
;
2,3-dihydroporphyrin
;
21H,23H-Porphine, 2,3-dihydro-
;
21H,23H-Porphine,7,8-dihydro-(CAS)
;
AC1L22LV
;
Chlorin [Wiki]
;
SureCN25612
;
SureCN25613
;
UGADAJMDJZPKQX-CEVVSZFKSA-
;
_(A135,N2)_q:a2_qNH_q<_(a54,N2):a>_q; _(A-135,N2)_q<_(a54)#a>_qqN_q<_(a54,N2):b>_q; _(A-45)_qq<_(a54)#b>_qHN_q<_(a54):c>_qq; _(A45)_q<_(a54,N2)#c>_qN_qq<_(a54)=#a2>_q
||_q:a2_qN<-H>_q<_(a54,N2):a>_q; `-_q<_(a54)#a>_qqN_q<_(a54,N2):b>_q; `|_qq<_(a54)#b>_qN<`-H>_q<_(a54):c>_qq; =_q<_(a54,N2)#c>_qN_qq<_(a54)=#a2>_q

108. Bacteriochlorin

Molecular formula: C20H18N4 CAS# 2683-78-5
Categories: Porphyrin
PubChem CID: 9548778 | CHEBI:36304 | ChemSpider ID: 7827701
Names
English:
2,3,12,13,22,24-hexahydroporphyrin(IUPAC)
;
2,3,12,13-Tetrahydroporphyrin
;
7,8,17,18-tetrahydroporphyrin
;
Bacteriochlorin [Wiki]
;
SureCN26001
;
_(A135,N2)_q:a2_qNH_q<_(a54,N2):a>_q; _(A-135)_q<_(a54)#a>_qqN_q<_(a54,N2):b>_q; _(A-45)_qq<_(a54)#b>_qHN_q<_(a54):c>_qq; _(A45)_q<_(a54,N2)#c>_qN_qq<_(a54)=#a2>_q
||_q:a2_qN<-H>_q<_(a54,N2):a>_q; `-_q<_(a54)#a>_qqN_q<_(a54,N2):b>_q; `|_qq<_(a54)#b>_qN<`-H>_q<_(a54):c>_qq; -_q<_(a54,N2)#c>_qN_qq<_(a54)=#a2>_q

109. isobacteriochlorin

Molecular formula: C20H18N4 CAS# 67883-10-7
Categories: Porphyrin
PubChem CID: 18725796 | CHEBI:52583
Names
English:
2,3,7,8,23,24-hexahydroporphyrin(IUPAC)
;
2,3,7,8-tetrahydroporphyrin
;
21H,23H-Porphine,2,3,7,8-tetrahydro-(CAS)
;
SureCN335765
;
SureCN335767
;
isobacteriochlorin
;
|_q:a2_qN_qq<_(a54):a>_q; `-_q<_(a54,N2)#a>_qN_qq<_(a54,N):b>_q; `||_q<_(a54,N2)#b>_qN<`-H>_q<_(a54,N2):c>_q; -_qq<_(a54)#c>_qN<`|H>_q<_(a54)=#a2>_qq
_(A135)_q:a2_qNH_q<_(a54,N2):a>_q; _(A-135)_q<_(a54)#a>_qqN_q<_(a54,N2):b>_q; _(A-45)_qq<_(a54)#b>_qHN_q<_(a54):c>_qq; _(A45,N2)_q<_(a54,N2)#c>_qN_qq<_(a54)=#a2>_q

110. Chlorophyll a

Molecular formula: C55H72MgN4O5 CAS# 479-61-8
Categories: Porphyrin
PubChem CID: 6433192
Names
English:
Chlorophyll a
;
Magnesium,[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl(3S,4S,21R)-9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-3-phorbinepropanoato(2-)-kN23,kN24,kN25,kN26]-, (SP-4-2)-(IUPAC)
;
_(A135)<_(a54)H3C>_qq:a2_qN<_(A45,L1.5)Mg(ii)>_q<_(a54):a>_qq_(a54)_pp6CH2; _(A-135,N2)<_(a54)CH3>_q<_(a54,N2)#a>_qN<|h#Mg>_qq<_(a54):b>_q_(a54)_p6CH3; _(A-45,N2)<_(a54)CH3>_q<_(a54,N2)#b>_qN<_#Mg>_q<_(a54,N2):c_q:c2>_q_p<_(A45,N2)O>-#c2`/d<`=O>\O-CH3; _(A45)<_(a54,w+):d>_q<_(a54)#c>_qqN</h#Mg>_q<_(a54,N2)_#a2>_q_(a54,d+)H3C; H3C/<`|H3C>\/\/<`|wCH3>\/\/<`|wCH3>\/\/<`|CH3>\\/\O/\O`\`|/#d

111. Saxitoxin

Molecular formula: C10H17N7O4 CAS# 35523-89-8
Categories: Alkaloid
PubChem CID: 37165 | ChemSpider ID: 34106 | CHEBI:34970
Names
English:
(3aS-(3a-α,4-α,10aR*))-2,6-diamino-4-(((amino-carbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-1H,10H-pyrrolo(1,2-c)purine-10,10-diol(IUPAC)
;
1H,10H-Pyrrolo[1,2-c]purine-10,10-diol, 2,6-diamino-4-[[(aminocarbonyl)oxy]methyl]-3a,4,8,9-tetrahydro-, (3aS,4R,10aS)-(CAS)
;
Gonyaulax catenella poison
;
Mytilus californianus poison
;
STX
;
Saxidomus giganteus poison
;
Saxitoxin [Wiki]
;
Saxitoxin hydrate
;
[(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-3H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate(IUPAC)
;
\|_(P-5,d+)N_qq<-NH2>_qN<_(y-.5)H>_(d-)#2; #3`/N<_(y.9)_q_q<-OH><_(A60)OH>_#3>`\`/HN/`|HN/`|w`\O`/|O`|`\H2N
HO-|\/N\<|NH2>//N`|</d\O/`|O|\NH2>`\<|dH><`/:a_#N>`|N`\\<`|NH2>`/HN_(w-)#a_#2`|HO
`\<`\dH>_qHN_q<_(a54)H2N>_qqN_(w-)#1/N_(A30,L.9)_p_p<_(A120)HO><_(A75)OH>_#1/0`|</NH2>`\\N`/<_#2>`\d`|O`\`/O/`|H2N

112. Cytisine

Molecular formula: C11H14N2O CAS# 485-35-8
Categories: Alkaloid , Heterocyclic compound
PubChem CID: 10235
Names
English:
(1R,5S)- 1,2,3,4,5,6- hexahydro- 1,5-methano-8H-pyrido[1,2a][1,5] diazocin-8-one(IUPAC)
;
1,5-Methano-8H-pyrido[1,2-a][1,5]diazocin-8-one, 1,2,3,4,5,6-hexahydro-, (1R,5S)-(CAS)
;
Baptitoxine
;
Cytisine
;
Sophorine
;
Tabex
;
Tsitafat
;
Ulexine
;
N_(A-160,L%s:1)_(A-130,L%l:1.2)<_(A-65)_(A20)NH:a>_(A150)_(A20,L%s,W+)<_(A-65)_(w-)#a>_(A60,L%l)<_(w-)#1>_(A65,W0,N2)_(A15)_(A-30,N2)_(A-110)<//O>_#1
N|_q8-_q8NH`|_q8<_(A130,L1.2,w+)_(w-)#3>`-_q8`\`|O|`/||\//
N\/<`|d:a>/`|NH`\`/<|d#a>`/|`/|O`|`\`||/\\
`\N_(A-80)_(A-10,L2)<_(A-70,d+)H><_(A-120):a>_(A15,L1.5)_(A60)NH_(A130)_(A-145,L1.8)<_#a><_(A110,w+)H>_#1||`/`\\`|`\O\/

113. Diquat

Molecular formula: C12H12N2^2+ CAS# 2764-72-9
Categories: Herbicide , Heterocyclic compound , Cation
PubChem CID: 6795 | CHEBI:64163 | ChemSpider ID: 6537 | CHEMBL1625720
Names
English:
1,1'-Ethylene-2,2'-bipyridylium ion
;
6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium(IUPAC)
;
9,10-dihydro-8a,10a-diazoniaphenanthrene(IUPAC)
;
Dipyrido[1,2-a:2',1'-c]pyrazinediium,6,7-dihydro-(CAS)
;
Diquat [Wiki]
;
Diquat dication
;
EINECS:220-433-0
;
Reglox
;
N^+/-\N`^+`/`-`\`=`/\\-//-0\\-//`\`=
N^+`//`\`||/\\|\/`|N^+//`|`\\`/||\`\0`/

114. 1,2-dioxane

Molecular formula: C4H8O2 CAS# 5703-46-8
Categories: Heterocyclic compound
PubChem CID: 138570 | CHEBI:48426
Names
English:
1,2-dioxane(CAS)
;
2-dioxanyl
;
AC1L3D3S
;
AG-G-00878
;
o-dioxane
;
tetrahydro-o-dioxin
;
O\O|`/`\`|/

115. 1,3-dioxane

Molecular formula: C4H8O2 CAS# 505-22-6
Categories: Heterocyclic compound
PubChem CID: 10450 | NSC 139436
Names
English:
1,3-Dioxacyclohexane
;
1,3-Propanediol formal
;
1,3-dioxane(IUPAC)(CAS)
;
HSDB 4263
;
m-Dioxane(8CI)
;
m-Dioxin, dihydro-
;
m-Dioxin,dihydro-
;
m-dioxane
;
meta-Dioxane
;
O/\O|`/`\`|

116. s-Trioxane

Molecular formula: C3H6O3 CAS# 110-88-3
Categories: Heterocyclic compound
PubChem CID: 8081 | NSC 26347
Names
English:
1,3,5-Trioxane(IUPAC)
;
Aldeform
;
Formaldehyde, trimer
;
Marvosan
;
Metaformaldehyde
;
Triformol
;
Trioxan
;
Trioxane(6CI,7CI)
;
Trioxymethylene
;
s-Trioxane(CAS)
;
s-Trixane
;
sym-Trioxane
;
O/\O|`/O`\`|

117. 1,2,3-Trioxane

Molecular formula: C3H6O3 CAS# 188680-60-6
Categories: Heterocyclic compound
Names
English:
1,2,3-Trioxane(CAS)
;
O\O|O`/`\`|/
\|`/O`\O`|O/

118. 1,2,4-trioxane

Molecular formula: C3H6O3
Categories: Heterocyclic compound
PubChem CID: 21584057
Names
English:
1,2,4-trioxane
;
AG-G-75230
;
O\O|`/O`\`|/
O\O|`/`\O`|/

119. Dihydropyran

Molecular formula: C5H8O CAS# 110-87-2
Categories: Heterocyclic compound
PubChem CID: 8080
Names
English:
1,2-Pyran,3,4-dihydro- (3CI)
;
2,3-Dihydro-4H-pyran
;
2,3-Dihydro-g-pyran
;
2-Pyran, 3,4-dihydro- (4CI)
;
2H-3,4-Dihydropyran
;
3,4-Dihydro-2H-pyran(IUPAC)
;
3,4-dihydropyran
;
5,6-Dihydro-4H-pyran
;
Dihydropyran
;
Pyran, dihydro- (7CI)
;
\||`/O`\`|/
O\||`/`\`|/
O`|//\|`/`\

120. 3,6-Dihydro-2H-pyran

Molecular formula: C5H8O CAS# 3174-74-1
Categories: Heterocyclic compound
PubChem CID: 520540
Names
English:
2H-Pyran, 3,6-dihydro-(CAS)
;
3,6-Dihydro-2H-pyran(IUPAC)
;
3,6-dihydro-2H-pyrane
;
5,6-Dihydro-2H-pyran
;
AC1LAUF0
;
AG-F-05946
;
AKOS005265074
;
SBB071038
;
SureCN28091
;
ZINC32152383
;
O\|`//`\`|/
\\|`/O`\`|/