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Heterocyclic compound

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Organic compound » Heterocyclic compound
Collapsed list Selected category: Heterocyclic compound with all child subcategories
Total count of records found: 1004. Showed records: 20.

41. Guanine

Molecular formula: C5H5N5O CAS# 73-40-5
Categories: Nucleobase
Names
English:
2-Amino-6-hydroxypurine
;
2-amino-1H-purin-6(9H)-one(IUPAC)
;
2-amino-3,7-dihydropurin-6-one(IUPAC)
;
2-amino-6-hydroxypurine, 2-aminohypoxanthine2-amino-6-hydroxypurine
;
2-aminohypoxanthine
;
6H-Purin-6-one, 2-amino-1,7-dihydro-(CAS)
;
Dew Pearl
;
Guanin
;
Guanine [Wiki]
;
Guanine enol
;
Mearlmaid
;
Pearl essence
;
Stella Polaris
;
NH2`\`//N`\`|_qN_qq_qN<_(y.5)H>_q`|/`|O|\NH|
H2N/\\N/`|_pN_pp_pN<_(y.5)H>_p`|`\`|O|`/HN|

42. Adenosine

Molecular formula: C10H13N5O4 CAS# 58-61-7
Categories: Nucleoside
Names
English:
(-)-adenosine
;
(2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydro-3,4-furandiol
;
(2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
;
(2R,3R,4S,5R)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol(IUPAC)
;
(–)-adenosine
;
1-(6-amino-9H-purin-9-yl)-1-deoxy-β-D-Ribofuranose
;
Adenic
;
Adeno-Jec
;
Adenocard
;
Adenoco
;
Adenocor
;
Adenoscan
;
Adenosin
;
Adenosine [Wiki]
;
Adrekar
;
Krenosin
;
/<`|NH2>\\N|`//N`\`||_qN_qq_qN_q;#-1|_(x-.6,y1,W+)<|OH>_(x-1.2)<|HO>_(x-.6,y-1,W-)<`|`\HO>_(x1.2,y-.5)O_(x1.2,y.5)
H2N|$itemColor(blue)`/|_pN_p_ppN_p|\N//`|N`\\$itemColor(); -<|OH>_q</#N>_q$atomColor1(red)O_q<`|`\HO>_q|HO
NH2|\`\`/N||\N//`|_pN_pp_pN<_p>_(a-54,w-)_(a54)O_q<_(a54,w+)_q6OH>_q<_(a54,d+)OH>_q<_(a54,d+)OH>_q
H2N/`||N/\\N|`/_qN_qq_qN<_q`/`\>_(a54,d-)_(a54)<_(a54,w+)HO>_q<_(a54,w+)OH>_q<_qO_q>_(a54,d+)_p6OH

43. Guanosine

Molecular formula: C10H13N5O5 CAS# 118-00-3
Categories: Nucleoside
Names
English:
2-Amino-1,9-dihydro-9-β-D-ribofuranosyl-6H-purin-6-one
;
2-Amino-9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one(IUPAC)
;
2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purin-6-one(IUPAC)
;
6H-Purin-6-one, 2-amino-1,9-dihydro-9-β-D-ribofuranosyl-
;
DL-Guanosine
;
EINECS:204-227-8
;
Guanine ribonucleoside
;
Guanine riboside
;
Guanine, 9-β-D-ribofuranosyl-
;
Guanosin
;
Guanosine(CAS) [Wiki]
;
Guanozin
;
Inosine, 2-amino-
;
Vernine
;
guanosina
;
β-D-Ribofuranoside, guanine-9
;
NH2`\`//N`\`|_qN_qq_qN:a_q`|/`|O|\NH|;#a|_(x-.6,y1,W+)<|OH>_(x-1.2)<|HO>_(x-.6,y-1,W-)<`|`\HO>_(x1.2,y-.5)O_(x1.2,y.5)
`/|O`|`\N`||<`\H2N>/N<_(y-.5)H>\||_qN_qq_qN:a_q; \</w\OH>_pO_p<_(A120,w+)#a>_p<`-dHO>_p_(a-54,d+)HO
`|`\`|O|`/N||<`/H2N>\N<_(y.5)H>/`|/N\\|N:a_#1; `-<`/wHO>_p<`\d#a>_pO_p</d\OH>_p<_(A60,w+)OH>

44. Pyrimidine

Molecular formula: C4H4N2 CAS# 289-95-2
Categories: Heterocyclic compound
Names
English:
1,3-Diazabenzene
;
1,3-Diazine
;
Metadiazine
;
Miazine
;
Pyrimidine(IUPAC)
;
m-Diazine
;
/\\N|`//N`\`||
/\N|`/N`\`|_o
H\/\$dots(UrRt)N||<\H>`/$dots(B)N`\\<`/H>`|/`|H

45. Thymine

Molecular formula: C5H6N2O2 CAS# 65-71-4
Categories: Nucleobase
Names
English:
2,4(1H,3H)-Pyrimidinedione, 5-methyl-
;
2,4-Dihydroxy-5-methylpyrimidine
;
5-Methyl Uracil
;
5-Methylpyrimidine-2,4(1H,3H)-dione(IUPAC)
;
5-methyl-1H-pyrimidine-2,4-dione(IUPAC)
;
5-methyl-2,4(1H,3H)-pyrimidinedione
;
5-methyluracil
;
Thymin
;
Thymine [Wiki]
;
Thymine anhydrate
;
\/`|O|\NH|\O`\`/N<_(y.5)H>`\`||
\//\NH|\O`\`/N<_(y.5)H>`\`/O/`|
CH3|\\|NH`/|O`|`\HN`|`\O\/

46. Uracil

Molecular formula: C4H4N2O2 CAS# 66-22-8
Categories: Nucleobase
Names
English:
1H-pyrimidine-2,4-dione(IUPAC)
;
2,4(1H,3H)-pyrimidinedione(CAS)
;
2,4-dihydroxypyrimidine
;
2,4-pyrimidinediol
;
2-oxy-4-oxy pyrimidine
;
Pyrimidine-2,4(1H,3H)-dione(IUPAC)
;
Uracil
;
/`|O|\NH|\O`\`/N<_(y.5)H>`\`||
H_(y-.5)N`\`/O/`|HN/\\|\O`\`/

47. Cytosine

Molecular formula: C4H5N3O CAS# 71-30-7
Categories: Nucleobase
Names
English:
2(1H)-Pyrimidinone, 4-amino-(CAS)
;
4-Amino-2(1H)-pyrimidinone
;
4-Amino-2-hydroxypyrimidine
;
4-amino-1H-pyrimidine-2-one
;
4-amino-2-oxo-1,2-dihydropyrimidine
;
4-aminopyrimidin-2(1H)-one(IUPAC)
;
6-amino-1H-pyrimidin-2-one(IUPAC)
;
71-30-7
;
Cyt
;
Cytosine
;
Cytosinimine
;
NH2|\\N|\O`\`/N<_(y.5)H>`\`||/
H2N/`||/\\N|\O`\`/N<_(y.5)H>`\
NH2|\\|`//N`\`/O/`|HN/

48. 5-Methyluridine

Molecular formula: C10H14N2O6 CAS# 1463-10-1
Categories: Nucleoside
Names
English:
1-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione
;
1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione(IUPAC)
;
5-Methyl uridine
;
5-Methyluridin, Ribothymidine
;
5-Methyluridine
;
5MU-5MU-5MU
;
AG-D-90575
;
Methyluridine
;
Ribosylthymine
;
Thymine ribonucleoside
;
Thymine riboside
;
Uridine, 5-methyl-
;
Uridine,5-methyl-
;
ribothymidine
;
HO\|_(x.6,y1,W+)<|HO>_(x1)<|OH>_(x.6,y-1,W-)<_(x-1.1,y-.5)O_#3>`|N/\O`\`|NH`\`|O|`/<`\H3C>||\
HO_(A-60,w-)-<\d-OH>_qO_q<`|dN>_q<`\wHO>_q; `/||`/#N`\`/O/`|HN/`|O|\
|`//|N\|O`|/NH`|/O`/`\; -<\dOH>_q</w#N>_qO_q<`\w`/HO>_q_(A120,d+)HO

49. Uridine

Molecular formula: C9H12N2O6 CAS# 58-96-8
Categories: Nucleoside
Names
English:
1-[(3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione(IUPAC)
;
1-β-δ-Ribofuranosyluracil
;
EINECS:200-407-5
;
Uridine [Wiki]
;
HO\|_(x.6,y1,W+)<|HO>_(x1)<|OH>_(x.6,y-1,W-)<_(x-1.1,y-.5)O_#3>`|N/\O`\`|NH`\`|O|`/||\
-<_(a54,d+)-OH>_qO_q<`|dN`\`/O/`|HN/`|O|\||`/>_q<_(a54,w+)HO>_q_(a54,w+)HO
-<\dOH>_q</wN>_qO_q<`\w`/HO>_q_(A120,d+)HO; #N\|O`|/NH`|/O`/`\`//|

50. Cytidine

Molecular formula: C9H13N3O5 CAS# 65-46-3
Categories: Nucleoside
Names
English:
1-(β-D-Ribofuranosyl)-2-oxo-4-amino-1,2-dihydro-1,3-diazine
;
1-beta-D-Ribofuranosylcytosine
;
1-beta-Ribofuranosylcytosine
;
1-β-D-Ribofuranosylcytosine
;
1beta-2'-Ribofuranosylcytosine, d-
;
1beta-Ribofuranosylcytosine
;
2(1H)-Pyrimidinone, 4-amino-1-β-D-ribofuranosyl-
;
4-Amino-1-beta-D-ribofuranosyl-2(1H)-pyrimidinone
;
4-Amino-1-β-D-ribofuranosyl-2(1H)-pyrimidinone
;
4-Amino-1-β-D-ribofuranosyl-2-(1H)-pyrimidione
;
4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
;
4-​amino-​1-​[3,​4-​dihydroxy-​5-​(hydroxymethyl)​tetrahydrofuran-​2-​yl]​pyrimidin-​2-​one(IUPAC)
;
65-46-3
;
Cytidine(CAS)
;
Cytosine riboside
;
Cytosine, 1-beta-D-ribofuranosyl-
;
Cytosine, 1-β-D-ribosyl-
;
beta-D-Ribofuranoside, cytosine-1
;
β-D-Ribofuranoside, cytosine-1
;
HO\|_(x.6,y1,W+)<|HO>_(x1)<|OH>_(x.6,y-1,W-)<_(x-1.1,y-.5)O_#3>`|N/\O`\`|N`\\<`|NH2>`/||\
HO_(A-60,w-)-<\d-OH>_qO_q<`|dN>_q<`\wHO>_q; NH2|\||`/#N`\`/O/`|N//
OH_(A120,d-)`-<`\dHO>_q<`/wN>_qO_q<\w/OH>_q; H2N/\//`|#N`\`|O|`/N||

51. Domoic acid

Molecular formula: C15H21NO6 CAS# 14277-97-5
Names
English:
(2S,3S,4S)-3-(carboxymethyl)-4-[(1Z,3E,5R)-6-hydroxy-1,5-dimethyl-6-oxo-hexa-1,3-dienyl]pyrrolidine-2-carboxylic acid(IUPAC)
;
(2S,3S,4S)-4-[(2Z,4E,6R)-6-carboxyhepta-2,4-dien-2-yl]-3-(carboxymethyl)pyrrolidine-2-carboxylic acid(IUPAC)
;
(3S,4S)-4-[(2Z,4E,6R)-6-Carboxy-2,4-heptadien-2-yl]-3-(carboxymethyl)-L-proline(IUPAC)
;
Domoic acid [Wiki]
;
L-Domoic acid
;
L-Proline, 3-(carboxymethyl)-4-[(1Z,3E,5R)-5-carboxy-1-methyl-1,3-hexadien-1-yl]-, (3S,4S)-(CAS)
;
HO/`|O|\<_(A-70,w+)H></CH3>|\\|\\<|H3C>/<|dH>_(x1):a_q:b_qN<_(y-.5)H>_q_q;OH`\`/O/`|`\#a|dH;OH`\`|O|`/#b_(A30,w+)H
-</d-<\\O>/OH>_p<\w/O`/|OH>_pN<_(y.5)H>_p_p`\d</>`=<`\H>`/<\H>`=<`\H>`/<\w>`-<`\\O>`/HO

52. 2-phenylchromen-4-one

Molecular formula: C15H10O2 CAS# 525-82-6
Categories: Flavonoid
Names
English:
2-Phenyl-4-benzopyron
;
2-Phenyl-4-chromone
;
2-Phenyl-4H-chromen-4-one
;
2-Phenylchromone
;
2-phenylchromen-4-one(IUPAC)
;
4H-1-Benzopyran-4-one,2-phenyl-(CAS)
;
525-82-6
;
Flavone
;
||`/|O`|`\`|`\\`/||\//`|0/O\/\\/`||`\`//|
||`/$color(red)|O`|$color()`\`|`\\`/||\//`|0/O\/\\/`||`\`//|; #-5|0"Flav"$color(red)"one"$color();#O-0"2-phenylchromen-"$color(red)"4-one"
||`/|O`|`\`|`\\`/||\//`|0/O\/\\/`||`\`//|;$color(red)$L(.4)#1\0"2";#2\0"3";#3\0"4";#7`|0"8";#8`\0"7";#9`/0"6";#10|0"5";#11/0"1";#12`\0"1'";#13|0"6'";#14\0"5'";#15/0"4'";#16`|0"3'";#17`\0"2'"

53. Flavan

Molecular formula: C15H14O CAS# 494-12-2
Categories: Flavonoid
Names
English:
2-Phenylchromane
;
2-phenyl-3,4-dihydro-2H-chromene
;
2H-1-Benzopyran, 3,4-dihydro-2-phenyl-
;
3,4-dihydro-2-phenyl-2H-1-benzopyran(IUPAC)
;
Flavan
;
|`/`\`|`\`//|\\/`|/O\/\\/`||`\`//|

54. Flavonol

Molecular formula: C15H10O3 CAS# 577-85-5
Categories: Flavonoid
Names
English:
3-hydroxy-2-phenylchromen-4-one(IUPAC)
;
3-hydroxyflavone
;
4H-1-Benzopyran-4-one,3-hydroxy-2-phenyl-(CAS)
;
Flavon-3-ol
;
Flavonol
;
||<\OH>`/|O`|`\`|`\\`/||\//`|0/O\/\\/`||`\`//|
||<$color(green)\OH$color()>`/$color(red)|O`|$color()`\`|`\\`/||\//`|0/O\/\\/`||`\`//|; #-5\0"Flav"$color(red)"on"$color(green)"ol"$color();#O-0$color(green)"3-hydroxy"$color()"-2-phenylchromen-"$color(red)"4-one"
|`/|O`|`\`|`\\`/||\//`|0/O\/\\/`||`\`//|`/0|\OH;$color(red)$L(.4)#1\0"2";#2|0"3";#3`/0"4";#7`|0"8";#8`\0"7";#9`/0"6";#10|0"5";#11/0"1";#12`\0"1'";#13|0"6'";#14\0"5'";#15/0"4'";#16`|0"3'";#17`\0"2'"

55. Flavanone

Molecular formula: C15H12O2 CAS# 487-26-3
Categories: Flavonoid
Names
English:
2,3-Dihydroflavone
;
2,3-dihydro-2-phenylchromen-4-one(IUPAC)
;
2-Phenyl-4-chromanone
;
4-Flavanone
;
4H-1-Benzopyran-4-one,2,3-dihydro-2-phenyl-(CAS)
;
Flavanone
;
|`/|O`|`\`|`\\`/||\//`|0/O\/d\\/`||`\`//|
$color(blue)|$color()`/$color(red)|O`|$color()`\`|`\\`/||\//`|0/O\/d\\/`||`\`//|; #-5|0"Flav"$color(blue)"an"$color(red)"one"$color();#O-0$color(blue)"2,3-dihydro"$color()"-2-phenylchromen-"$color(red)"4-one"
|`/|O`|`\`|`\\`/||\//`|0/O\/\\/`||`\`//|;$color(red)$L(.4)#1\0"2";#2\0"3";#3\0"4";#7`|0"8";#8`\0"7";#9`/0"6";#10|0"5";#11/0"1";#12`\0"1'";#13|0"6'";#14\0"5'";#15/0"4'";#16`|0"3'";#17`\0"2'"

56. Flavanonol

Molecular formula: C15H12O3 CAS# 124191-32-8
Categories: Flavonoid
Names
English:
2,3-dihydroflavon-3-ol
;
2,3-dihydroflavonol
;
2,3-dihydroflavonols
;
3-Hydroxy-2-phenyl-2,3-dihydro-4H-chromen-4-one
;
3-Hydroxyflavanone
;
3-hydroxy-2,3-dihydro-2-phenylchromen-4-one(IUPAC)
;
3-hydroxy-2-phenylchroman-4-one
;
4H-1-Benzopyran-4-one, 2,3-dihydro-3-hydroxy-2-phenyl-
;
Dihydroflavonol
;
Flavanon-3-ol
;
Flavanonol [Wiki]
;
ST50067301
;
|<\wOH>`/|O`|`\`|`\\`/||\//`|0/O\/d\\/`||`\`//|
$color(blue)|$color()<$color(green)\wOH$color()>`/$color(red)|O`|$color()`\`|`\\`/||\//`|0/O\/d\\/`||`\`//|; #-5\0"Flav"$color(blue)"an"$color(red)"on"$color(green)"ol"$color();#O-0$color(green)"3-hydroxy"$color(blue)"-2,3-dihydro"_(y.7,N0)$color()"-2-phenylchromen-"$color(red)"4-one"
|`/|O`|`\`|`\\`/||\//`|0/O\/d\\/`||`\`//|;#2\wOH;$color(red)$L(.4)#1\0"2";#2|0"3";#3`/0"4";#7`|0"8";#8`\0"7";#9`/0"6";#10|0"5";#11/0"1";#12`\0"1'";#13|0"6'";#14\0"5'";#15/0"4'";#16`|0"3'";#17`\0"2'"

57. Luteolin

Molecular formula: C15H10O6 CAS# 491-70-3
Categories: Flavonoid
Names
English:
2-(3,4-Dihydroxyphenyl)- 5,7-dihydroxy-4-chromenone(IUPAC)
;
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
;
Digitoflavone
;
Flacitran
;
Luteolin [Wiki]
;
Luteoline
;
Luteolol
;
||`/|O`|`\`|`\\`/<`\HO>||\<|HO>//`|0/O\/\\/`||</OH>`\<`|OH>`//|
|\\<|OH>/<\OH>`||`\`//`\`||`\`|O|`/|`/`\\<`/HO>`|//<`|OH>\|\O/

58. Apigenin

Molecular formula: C15H10O5 CAS# 520-36-5
Categories: Flavonoid
Names
English:
4',5,7-Trihydroxyflavone
;
4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)-
;
5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one(IUPAC)
;
Apigenin [Wiki]
;
Apigenine
;
Apigenol
;
C.I. Natural Yellow 1
;
Chamomile
;
Spigenin
;
Versulin
;
||`/|O`|`\`|`\\`/<`\HO>||\<|HO>//`|0/O\/\\/`||</OH>`\`//|
`/O`\`//`\<`/HO>`||/<`|OH>\\<|>/`|O|\||\||\//<\OH>`|`\\`/

59. Tangeritin

Molecular formula: C20H20O7 CAS# 481-53-8
Categories: Flavonoid
Names
English:
5,6,7,8-tetramethoxy-2- (4-methoxyphenyl)-4H- 1-benzopyran-4-one(IUPAC)
;
Pentamethoxyflavone
;
Ponkanetin
;
Tangeritin
;
||`/|O`|`\`|`\\<`|O`\>`/<`\O`/>||<`/O`\>\<|O`/>//`|0/O\/\\/`||</O\>`\`//|

60. Quercetin

Molecular formula: C15H10O7 CAS# 117-39-5
Categories: Antioxidant , Flavonoid
Names
English:
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one(IUPAC)
;
Flavin meletin
;
Meletin
;
Quercetin
;
Quercetine
;
Quercetol
;
Quercitin
;
Quertine
;
Sophoretin
;
Xanthaurine
;
||<\OH>`/|O`|`\`|`\\`/<`\HO>||\<|HO>//`|0/O\/\\/`||</OH>`\<`|OH>`//|