4,6-Dihydroxynicotinic acid

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Names

[ CAS No. ]:
5466-62-6

[ Name ]:
4,6-Dihydroxynicotinic acid

[Synonym ]:
4,6-Dihydroxynicotinic acid

Chemical & Physical Properties

[ Density]:
1.708g/cm3

[ Boiling Point ]:
374.6ºC at 760mmHg

[ Melting Point ]:
309-311ºC

[ Molecular Formula ]:
C6H5NO4

[ Molecular Weight ]:
155.10800

[ Flash Point ]:
180.4ºC

[ Exact Mass ]:
155.02200

[ PSA ]:
90.65000

[ LogP ]:
0.19100

[ Index of Refraction ]:
1.677

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QT1525000
CHEMICAL NAME :
Nicotinic acid, 4,6-dihydroxy-
CAS REGISTRY NUMBER :
5466-62-6
BEILSTEIN REFERENCE NO. :
0137085
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H5-N-O4
MOLECULAR WEIGHT :
155.12
WISWESSER LINE NOTATION :
T6NJ BQ DQ EVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03055

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 4,6-dihydroxynicotinate

DownStream

  • 3-Nitro-2,4-pyridinediamine
  • 2,4-Dihydroxy-3-nitropyridine
  • 4,6-Dichloronicotinamide
  • Pyridine-2,3,4-triamine
  • 2,4-Dichloro-3-nitropyridine
  • 4,6-Dichloronicotinonitrile

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Chloro-4,6-dihydroxynicotinic acid ethyl ester
  • 2,4-dihydroxynicotinic acid
  • (2,4-Dichlorophenoxy)acetyl chloride
  • 4,6-Pyrimidinedicarboxylic acid
  • 4,6-dimethylnonanoic acid
  • 4,6-dinitrohexanoic acid
  • methyl 4-({[1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate
  • ethyl 2-({[1-(2-fluorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate
  • 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-YL)-7'-fluoro-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-B]indole]
  • 3,4-dihydroquinolin-1(2H)-yl[1-(3-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanone
  • 5-methyl-1-(4-methylphenyl)-N-(tetrahydrofuran-2-ylmethyl)-1H-1,2,3-triazole-4-carboxamide
  • (E)-2-cyano-2-(5-(4-methoxybenzyl)-4-oxo-3-(m-tolyl)thiazolidin-2-ylidene)acetamide
  • (E)-2-cyano-2-(5-(4-methoxybenzyl)-4-oxo-3-(m-tolyl)thiazolidin-2-ylidene)-N-methylacetamide
  • (16E)-14-(cyclopropylmethyl)-20-oxa-5,7,14,27-tetrazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2(27),3,5,8,10,12(26),16,21,23-decaene
  • (E)-2-cyano-2-(5-(4-methoxybenzyl)-3-(2-methoxyphenyl)-4-oxothiazolidin-2-ylidene)-N-methylacetamide
  • (E)-2-cyano-2-(5-(4-methoxybenzyl)-3-(naphthalen-1-yl)-4-oxothiazolidin-2-ylidene)-N-methylacetamide
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