Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).

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1,711 – 1,725 of 195,602 results

1,711

Pyridine-N-oxide, 95%

CAS: 694-59-7 Molecular Formula: C₅H₅NO Molecular Weight (g/mol): 95.1 MDL Number: MFCD00006194 InChI Key: ILVXOBCQQYKLDS-UHFFFAOYSA-N Synonym: pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide PubChem CID: 12753 ChEBI: CHEBI:29136 IUPAC Name: 1-oxidopyridin-1-ium SMILES: C1=CC=[N+](C=C1)[O-]

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Specifications

PubChem CID	12753
CAS	694-59-7
Molecular Weight (g/mol)	95.1
ChEBI	CHEBI:29136
MDL Number	MFCD00006194
SMILES	C1=CC=[N+](C=C1)[O-]
Synonym	pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide
IUPAC Name	1-oxidopyridin-1-ium
InChI Key	ILVXOBCQQYKLDS-UHFFFAOYSA-N
Molecular Formula	C₅H₅NO

1,712

2-Amino-6-fluoropyridine, 97%

CAS: 1597-32-6 Molecular Formula: C5H5FN2 Molecular Weight (g/mol): 112.107 MDL Number: MFCD04114200 InChI Key: UZALKVXCOUSWSL-UHFFFAOYSA-N Synonym: 2-amino-6-fluoropyridine,6-fluoro-pyridin-2-ylamine,6-fluoro-2-pyridylamine,6-fluoropyridin-2-ylamine,6-fluoro-2-pyridinamine,2-pyridinamine, 6-fluoro,acmc-209dk6,6-fluoro-pyridin-2-ylamin,ksc497g8r,6-amino-2-fluoropyridine PubChem CID: 2761399 IUPAC Name: 6-fluoropyridin-2-amine SMILES: C1=CC(=NC(=C1)F)N

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Specifications

PubChem CID	2761399
CAS	1597-32-6
Molecular Weight (g/mol)	112.107
MDL Number	MFCD04114200
SMILES	C1=CC(=NC(=C1)F)N
Synonym	2-amino-6-fluoropyridine,6-fluoro-pyridin-2-ylamine,6-fluoro-2-pyridylamine,6-fluoropyridin-2-ylamine,6-fluoro-2-pyridinamine,2-pyridinamine, 6-fluoro,acmc-209dk6,6-fluoro-pyridin-2-ylamin,ksc497g8r,6-amino-2-fluoropyridine
IUPAC Name	6-fluoropyridin-2-amine
InChI Key	UZALKVXCOUSWSL-UHFFFAOYSA-N
Molecular Formula	C5H5FN2

1,713

3-Amino-2-bromopyridine, 97%, Thermo Scientific™

CAS: 39856-58-1 Molecular Formula: C₅H₅BrN₂ Molecular Weight (g/mol): 173.01 MDL Number: MFCD00234064 InChI Key: HKDVVTLISGIPFE-UHFFFAOYSA-N Synonym: 3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine PubChem CID: 642816 IUPAC Name: 2-bromopyridin-3-amine SMILES: C1=CC(=C(N=C1)Br)N

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Specifications

PubChem CID	642816
CAS	39856-58-1
Molecular Weight (g/mol)	173.01
MDL Number	MFCD00234064
SMILES	C1=CC(=C(N=C1)Br)N
Synonym	3-amino-2-bromopyridine,2-bromo-3-aminopyridine,2-bromo-pyridineamine,3-pyridinamine, 2-bromo,2-bromo-3-pyridinamine,2-bromo-3-pyridylamine,2-bromopyridine-3-amine,3-amino-2-bromo-pyridine,2-bromo-3-pyridineamine,2-bromo-pyridin-3-ylamine
IUPAC Name	2-bromopyridin-3-amine
InChI Key	HKDVVTLISGIPFE-UHFFFAOYSA-N
Molecular Formula	C₅H₅BrN₂

1,714

Methyl 5-bromonicotinate, 97%, Thermo Scientific Chemicals

CAS: 29681-44-5 Molecular Formula: C7H6BrNO2 Molecular Weight (g/mol): 216.034 MDL Number: MFCD00173668 InChI Key: AAJZXPWBILCHAW-UHFFFAOYSA-N Synonym: methyl 5-bromonicotinate,5-bromonicotinic acid methyl ester,5-bromo-3-pyridinecarboxylic acid methyl ester,5-bromo nicotinic acid methyl ester,3-pyridinecarboxylic acid, 5-bromo-, methyl ester,3-bromo-5-methoxycarbonyl pyridine,5-bromopyridine-3-carboxylic acid methyl ester,5-bromo-nicotinic acid methyl ester,methyl 5-bromo-3-pyridinecarboxylate,methyl 3-bromo-5-pyridinecarboxylate PubChem CID: 699336 IUPAC Name: methyl 5-bromopyridine-3-carboxylate SMILES: COC(=O)C1=CC(=CN=C1)Br

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Specifications

PubChem CID	699336
CAS	29681-44-5
Molecular Weight (g/mol)	216.034
MDL Number	MFCD00173668
SMILES	COC(=O)C1=CC(=CN=C1)Br
Synonym	methyl 5-bromonicotinate,5-bromonicotinic acid methyl ester,5-bromo-3-pyridinecarboxylic acid methyl ester,5-bromo nicotinic acid methyl ester,3-pyridinecarboxylic acid, 5-bromo-, methyl ester,3-bromo-5-methoxycarbonyl pyridine,5-bromopyridine-3-carboxylic acid methyl ester,5-bromo-nicotinic acid methyl ester,methyl 5-bromo-3-pyridinecarboxylate,methyl 3-bromo-5-pyridinecarboxylate
IUPAC Name	methyl 5-bromopyridine-3-carboxylate
InChI Key	AAJZXPWBILCHAW-UHFFFAOYSA-N
Molecular Formula	C7H6BrNO2

1,715

2,4-Dimethylquinoline, 95%

CAS: 1198-37-4 Molecular Formula: C11H11N Molecular Weight (g/mol): 157.216 MDL Number: MFCD00006760 InChI Key: ZTNANFDSJRRZRJ-UHFFFAOYSA-N PubChem CID: 14536 IUPAC Name: 2,4-dimethylquinoline SMILES: CC1=CC(=NC2=CC=CC=C12)C

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Specifications

PubChem CID	14536
CAS	1198-37-4
Molecular Weight (g/mol)	157.216
MDL Number	MFCD00006760
SMILES	CC1=CC(=NC2=CC=CC=C12)C
IUPAC Name	2,4-dimethylquinoline
InChI Key	ZTNANFDSJRRZRJ-UHFFFAOYSA-N
Molecular Formula	C11H11N

1,716

5-Bromo-1,3-dimethyl-2-pyridone, 97%

CAS: 51417-13-1 Molecular Formula: C7H8BrNO Molecular Weight (g/mol): 202.051 MDL Number: MFCD16658881 InChI Key: UEHHXNZKBMALIY-UHFFFAOYSA-N Synonym: 5-bromo-1,3-dimethyl-2-pyridone,5-bromo-1,3-dimethylpyridin-2 1h-one,5-bromo-1,3-dimethyl-1h-pyridin-2-one,2 1h-pyridinone, 5-bromo-1,3-dimethyl,1,3-dimethyl-5-bromopyridine-2 1h-one,5-bromo-1,3-dimethyl-1,2-dihydropyridin-2-one PubChem CID: 12272664 IUPAC Name: 5-bromo-1,3-dimethylpyridin-2-one SMILES: CC1=CC(=CN(C1=O)C)Br

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Specifications

PubChem CID	12272664
CAS	51417-13-1
Molecular Weight (g/mol)	202.051
MDL Number	MFCD16658881
SMILES	CC1=CC(=CN(C1=O)C)Br
Synonym	5-bromo-1,3-dimethyl-2-pyridone,5-bromo-1,3-dimethylpyridin-2 1h-one,5-bromo-1,3-dimethyl-1h-pyridin-2-one,2 1h-pyridinone, 5-bromo-1,3-dimethyl,1,3-dimethyl-5-bromopyridine-2 1h-one,5-bromo-1,3-dimethyl-1,2-dihydropyridin-2-one
IUPAC Name	5-bromo-1,3-dimethylpyridin-2-one
InChI Key	UEHHXNZKBMALIY-UHFFFAOYSA-N
Molecular Formula	C7H8BrNO

1,717

2,6-Dichloro-4-methylpyridine, 95%, Thermo Scientific Chemicals

CAS: 39621-00-6 Molecular Formula: C6H5Cl2N Molecular Weight (g/mol): 162.013 MDL Number: MFCD09264302 InChI Key: GTHRJKYVJZJPCF-UHFFFAOYSA-N PubChem CID: 10898997 IUPAC Name: 2,6-dichloro-4-methylpyridine SMILES: CC1=CC(=NC(=C1)Cl)Cl

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Specifications

PubChem CID	10898997
CAS	39621-00-6
Molecular Weight (g/mol)	162.013
MDL Number	MFCD09264302
SMILES	CC1=CC(=NC(=C1)Cl)Cl
IUPAC Name	2,6-dichloro-4-methylpyridine
InChI Key	GTHRJKYVJZJPCF-UHFFFAOYSA-N
Molecular Formula	C6H5Cl2N

1,718

N-Methyl-N-(4-pyridin-4-ylbenzyl)amine, 90%, Thermo Scientific™

CAS: 852180-64-4 Molecular Formula: C13H14N2 Molecular Weight (g/mol): 198.269 InChI Key: MDKJAMMSIZLRBH-UHFFFAOYSA-N Synonym: n-methyl-n-4-pyridin-4-ylbenzyl amine,n-methyl-4-pyridin-4-yl benzylamine,methyl 4-pyridin-4-yl phenyl methyl amine,n-methyl-1-4-pyridin-4-yl phenyl methanamine,n-methyl-1-4-pyridin-4-ylphenyl methanamine,methyl 4-4-pyridyl phenyl methyl amine,benzenemethanamine,n-methyl-4-4-pyridinyl PubChem CID: 7060572 IUPAC Name: N-methyl-1-(4-pyridin-4-ylphenyl)methanamine SMILES: CNCC1=CC=C(C=C1)C2=CC=NC=C2

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Specifications

PubChem CID	7060572
CAS	852180-64-4
Molecular Weight (g/mol)	198.269
SMILES	CNCC1=CC=C(C=C1)C2=CC=NC=C2
Synonym	n-methyl-n-4-pyridin-4-ylbenzyl amine,n-methyl-4-pyridin-4-yl benzylamine,methyl 4-pyridin-4-yl phenyl methyl amine,n-methyl-1-4-pyridin-4-yl phenyl methanamine,n-methyl-1-4-pyridin-4-ylphenyl methanamine,methyl 4-4-pyridyl phenyl methyl amine,benzenemethanamine,n-methyl-4-4-pyridinyl
IUPAC Name	N-methyl-1-(4-pyridin-4-ylphenyl)methanamine
InChI Key	MDKJAMMSIZLRBH-UHFFFAOYSA-N
Molecular Formula	C13H14N2

1,719

4-(Hydroxymethyl)pyridine-2-carboxylic acid, 95%

CAS: 923169-37-3 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD08447083 InChI Key: QMLYYPGJXCVEHA-UHFFFAOYSA-N Synonym: 4-hydroxymethyl picolinic acid,4-hydroxymethyl pyridine-2-carboxylic acid,4-hydroxymethyl pyridine-2-carboxylicacid PubChem CID: 22645434 IUPAC Name: 4-(hydroxymethyl)pyridine-2-carboxylic acid SMILES: C1=CN=C(C=C1CO)C(=O)O

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Specifications

PubChem CID	22645434
CAS	923169-37-3
Molecular Weight (g/mol)	153.137
MDL Number	MFCD08447083
SMILES	C1=CN=C(C=C1CO)C(=O)O
Synonym	4-hydroxymethyl picolinic acid,4-hydroxymethyl pyridine-2-carboxylic acid,4-hydroxymethyl pyridine-2-carboxylicacid
IUPAC Name	4-(hydroxymethyl)pyridine-2-carboxylic acid
InChI Key	QMLYYPGJXCVEHA-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

1,720

2-Pyrrolidin-1-ylisonicotinic acid, ≥90%, Thermo Scientific™

CAS: 98088-04-1 Molecular Formula: C10H12N2O2 Molecular Weight (g/mol): 192.22 MDL Number: MFCD04115212 InChI Key: PQLHQGBNMJTAEH-UHFFFAOYSA-N Synonym: 2-pyrrolidin-1-yl-isonicotinic acid,2-pyrrolidin-1-yl isonicotinic acid,2-pyrrolidin-1-yl pyridine-4-carboxylic acid,4-pyridinecarboxylic acid, 2-1-pyrrolidinyl,2-pyrrolidin-1-ylisonicotinic acid,2-1-pyrrolidinyl isonicotinic acid,2-1-pyrrolidinyl-4-pyridinecarboxylic acid,2-pyrrolidin-1-ylisonicotinic acid, 1.5 hydrate,2-pyrrolidinylpyridine-4-carboxylic acid,hydrochloride PubChem CID: 6484236 IUPAC Name: 2-pyrrolidin-1-ylpyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(=NC=C1)N1CCCC1

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Specifications

PubChem CID	6484236
CAS	98088-04-1
Molecular Weight (g/mol)	192.22
MDL Number	MFCD04115212
SMILES	OC(=O)C1=CC(=NC=C1)N1CCCC1
Synonym	2-pyrrolidin-1-yl-isonicotinic acid,2-pyrrolidin-1-yl isonicotinic acid,2-pyrrolidin-1-yl pyridine-4-carboxylic acid,4-pyridinecarboxylic acid, 2-1-pyrrolidinyl,2-pyrrolidin-1-ylisonicotinic acid,2-1-pyrrolidinyl isonicotinic acid,2-1-pyrrolidinyl-4-pyridinecarboxylic acid,2-pyrrolidin-1-ylisonicotinic acid, 1.5 hydrate,2-pyrrolidinylpyridine-4-carboxylic acid,hydrochloride
IUPAC Name	2-pyrrolidin-1-ylpyridine-4-carboxylic acid
InChI Key	PQLHQGBNMJTAEH-UHFFFAOYSA-N
Molecular Formula	C10H12N2O2

1,721

Ethyl 8-bromo-4-chloroquinoline-3-carboxylate, 97%, Thermo Scientific™

CAS: 206258-97-1 Molecular Formula: C12H9BrClNO2 Molecular Weight (g/mol): 314.563 MDL Number: MFCD00173385 InChI Key: MLHAFVCMBUQWKC-UHFFFAOYSA-N Synonym: 8-bromo-4-chloroquinoline-3-carboxylic acid ethyl ester,ethyl8-bromo-4-chloroquinoline-3-carboxylate,ethyl 4-chloro-8-bromo-3-quinolinecarboxylate,4-chloro-8-bromoquinoline-3-carboxylic acid ethyl ester,8-bromo-4-chloro-3-quinolinecarboxylic acid ethyl ester,3-quinolinecarboxylic acid, 8-bromo-4-chloro-, ethyl ester,8-bromo-4-chloro-quinoline-3-carboxylic acid ethyl ester PubChem CID: 3418677 IUPAC Name: ethyl 8-bromo-4-chloroquinoline-3-carboxylate SMILES: CCOC(=O)C1=CN=C2C(=C1Cl)C=CC=C2Br

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Specifications

PubChem CID	3418677
CAS	206258-97-1
Molecular Weight (g/mol)	314.563
MDL Number	MFCD00173385
SMILES	CCOC(=O)C1=CN=C2C(=C1Cl)C=CC=C2Br
Synonym	8-bromo-4-chloroquinoline-3-carboxylic acid ethyl ester,ethyl8-bromo-4-chloroquinoline-3-carboxylate,ethyl 4-chloro-8-bromo-3-quinolinecarboxylate,4-chloro-8-bromoquinoline-3-carboxylic acid ethyl ester,8-bromo-4-chloro-3-quinolinecarboxylic acid ethyl ester,3-quinolinecarboxylic acid, 8-bromo-4-chloro-, ethyl ester,8-bromo-4-chloro-quinoline-3-carboxylic acid ethyl ester
IUPAC Name	ethyl 8-bromo-4-chloroquinoline-3-carboxylate
InChI Key	MLHAFVCMBUQWKC-UHFFFAOYSA-N
Molecular Formula	C12H9BrClNO2

1,722

4-Bromopyridine-2-carboxylic acid, 97%

CAS: 30766-03-1 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD03426665 InChI Key: RPHHYRNGCJYQSP-UHFFFAOYSA-N Synonym: 4-bromopicolinic acid,4-bromo-2-pyridinecarboxylic acid,4-bromo-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 4-bromo,4-bromo-pyridine-2-carboxylic acid,aurora 23242,pubchem4064,acmc-209hio,ksc222g5r PubChem CID: 735150 IUPAC Name: 4-bromopyridine-2-carboxylic acid SMILES: C1=CN=C(C=C1Br)C(=O)O

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Specifications

PubChem CID	735150
CAS	30766-03-1
Molecular Weight (g/mol)	202.007
MDL Number	MFCD03426665
SMILES	C1=CN=C(C=C1Br)C(=O)O
Synonym	4-bromopicolinic acid,4-bromo-2-pyridinecarboxylic acid,4-bromo-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 4-bromo,4-bromo-pyridine-2-carboxylic acid,aurora 23242,pubchem4064,acmc-209hio,ksc222g5r
IUPAC Name	4-bromopyridine-2-carboxylic acid
InChI Key	RPHHYRNGCJYQSP-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

1,723

6-Bromo-2-methylquinoline, 97%

CAS: 877-42-9 Molecular Formula: C10H8BrN Molecular Weight (g/mol): 222.085 MDL Number: MFCD00079724 InChI Key: SQRYQSKJZVQJAY-UHFFFAOYSA-N Synonym: 6-bromoquinaldine,2-methyl-6-bromoquinoline,6-bromo-2-methyl-quinoline,quinoline, 6-bromo-2-methyl,6-bromo-2-methyl-1-azanaphthalene,zlchem 926,pubchem5882,acmc-209qps,ksc494e7l PubChem CID: 522885 IUPAC Name: 6-bromo-2-methylquinoline SMILES: CC1=NC2=C(C=C1)C=C(C=C2)Br

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Specifications

PubChem CID	522885
CAS	877-42-9
Molecular Weight (g/mol)	222.085
MDL Number	MFCD00079724
SMILES	CC1=NC2=C(C=C1)C=C(C=C2)Br
Synonym	6-bromoquinaldine,2-methyl-6-bromoquinoline,6-bromo-2-methyl-quinoline,quinoline, 6-bromo-2-methyl,6-bromo-2-methyl-1-azanaphthalene,zlchem 926,pubchem5882,acmc-209qps,ksc494e7l
IUPAC Name	6-bromo-2-methylquinoline
InChI Key	SQRYQSKJZVQJAY-UHFFFAOYSA-N
Molecular Formula	C10H8BrN

1,724

2-Amino-3-iodopyridine, 97%, Thermo Scientific Chemicals

CAS: 104830-06-0 Molecular Formula: C₅H₅IN₂ Molecular Weight (g/mol): 220.01 InChI Key: UUDNBWSHTUFGDQ-UHFFFAOYSA-N Synonym: 2-amino-3-iodopyridine,3-iodopyrid-2-ylamine,3-iodo-pyridin-2-ylamine,3-iodo-2-pyridylamine,2-pyridinamine, 3-iodo,iodo-aminopyridine,pubchem1265,2-amino-3-iodpyridine,acmc-20a0df PubChem CID: 2763151 IUPAC Name: 3-iodopyridin-2-amine SMILES: C1=CC(=C(N=C1)N)I

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Specifications

PubChem CID	2763151
CAS	104830-06-0
Molecular Weight (g/mol)	220.01
SMILES	C1=CC(=C(N=C1)N)I
Synonym	2-amino-3-iodopyridine,3-iodopyrid-2-ylamine,3-iodo-pyridin-2-ylamine,3-iodo-2-pyridylamine,2-pyridinamine, 3-iodo,iodo-aminopyridine,pubchem1265,2-amino-3-iodpyridine,acmc-20a0df
IUPAC Name	3-iodopyridin-2-amine
InChI Key	UUDNBWSHTUFGDQ-UHFFFAOYSA-N
Molecular Formula	C₅H₅IN₂

1,725

Pyridoxal hydrochloride, 99%

CAS: 65-22-5 Molecular Formula: C₈H₉NO₃·HCl Molecular Weight (g/mol): 203.62 MDL Number: MFCD00012809 InChI Key: FCHXJFJNDJXENQ-UHFFFAOYSA-N Synonym: pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride PubChem CID: 6171 IUPAC Name: 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride SMILES: CC1=NC=C(C(=C1O)C=O)CO.Cl

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Specifications

PubChem CID	6171
CAS	65-22-5
Molecular Weight (g/mol)	203.62
MDL Number	MFCD00012809
SMILES	CC1=NC=C(C(=C1O)C=O)CO.Cl
Synonym	pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride
IUPAC Name	3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride
InChI Key	FCHXJFJNDJXENQ-UHFFFAOYSA-N
Molecular Formula	C₈H₉NO₃·HCl

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