5-(3-Pyridyl)-1,3,4-thiadiazol-2-amine

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Names

[ CAS No. ]:
25468-22-8

[ Name ]:
5-(3-Pyridyl)-1,3,4-thiadiazol-2-amine

[Synonym ]:
l 1473
5-(3-Pyridyl)-1,3,4-thiadiazol-2-amine

Chemical & Physical Properties

[ Density]:
1.412g/cm3

[ Boiling Point ]:
397.9ºC at 760 mmHg

[ Molecular Formula ]:
C7H6N4S

[ Molecular Weight ]:
178.21400

[ Flash Point ]:
194.5ºC

[ Exact Mass ]:
178.03100

[ PSA ]:
93.66000

[ LogP ]:
1.11240

[ Vapour Pressure ]:
1.53E-06mmHg at 25°C

[ Index of Refraction ]:
1.681

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US2168000
CHEMICAL NAME :
Pyridine, 3-(5-amino-1,3,4-thiadiazol-2-yl)-
CAS REGISTRY NUMBER :
25468-22-8
BEILSTEIN REFERENCE NO. :
0145024
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H6-N4-S
MOLECULAR WEIGHT :
178.23
WISWESSER LINE NOTATION :
T6NJ C- CT5NN DSJ EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
224 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Behavioral - tremor Lungs, Thorax, or Respiration - other changes
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,187,1958

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-pyridin-3-yl-1,3,4-thiadiazol-2-amine
  • 5-pyridin-3-yl-1,3,4-thiadiazol-2-amine,dihydrochloride
  • 5-(3-Propoxyphenyl)-1,3,4-thiadiazol-2-amine
  • 5-(3-nitrophenyl)-1,3,4-thiadiazol-2-amine
  • 5-(3-fluorophenyl)-1,3,4-thiadiazol-2-amine
  • 5-(3-phenylpropyl)-1,3,4-thiadiazol-2-amine
  • 4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(thiophen-2-yl)acetamido]-2-hydroxybutanoic acid
  • (2S)-4-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methyloxolan-3-yl]formamido}-2-hydroxybutanoic acid
  • 5-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]-2-methylpentanoic acid
  • 3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]cyclopentane-1-carboxylic acid
  • 2-Methoxy-2-(2-phenylphenyl)propan-1-amine
  • 3-cyclopropyl-3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]propanoic acid
  • (2-Fluoro-4-nitrophenyl)methanesulfonamide
  • (5-Propyl-1,3,4-oxadiazol-2-yl)methanesulfonamide
  • methyl 5-amino-1-ethyl-4-(2-methoxyethyl)-1H-pyrazole-3-carboxylate
  • methyl 5-amino-4-(2-methoxyethyl)-1-phenyl-1H-pyrazole-3-carboxylate