2,5-Dichlorothiophene-3-Carboxylic Acid

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Names

[ CAS No. ]:
36157-41-2

[ Name ]:
2,5-Dichlorothiophene-3-Carboxylic Acid

[Synonym ]:
MFCD00082908
Rivaroxaban Impurity 77

Chemical & Physical Properties

[ Density]:
1.708 g/cm3

[ Boiling Point ]:
296.6ºC at 760 mmHg

[ Melting Point ]:
147-151 °C(lit.)

[ Molecular Formula ]:
C5H2Cl2O2S

[ Molecular Weight ]:
197.03900

[ Flash Point ]:
133.2ºC

[ Exact Mass ]:
195.91500

[ PSA ]:
65.54000

[ LogP ]:
2.75310

[ Storage condition ]:
2-8°C

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Acetyl-2,5-dichlorothiophene
  • 2,5-Dichlorothiophene
  • Thiophene-3-carboxylic acid
  • 2,5-Dichlorothiophene-3-carbaldehyde
  • 5-Chlorothiophene-3-carboxylic acid
  • 2-Chlorothiophene-3-carboxylic acid

DownStream

  • 2,5-Dichlorothiophene
  • 2,5-dichloro-3-(2,5-dichlorothiophen-3-yl)thiophene
  • 2,5-Dichloro-3-thiophenecarbonyl chloride
  • Thiophene-3-carboxylic acid
  • 3-Thienylmethanol

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

  • 2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID
  • 2,5-dichlorothiophene-3-carboxylic acid methyl ester
  • 2,5-Dichlorothiophene-3-boronic acid
  • 2,5-dimethylpyrrole-3-carboxylic acid
  • 2,5-diaminopyridine-3-carboxylic acid
  • 2,5-dimethylthiophene-3-carboxylic acid
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[3-hydroxy-2-(hydroxymethyl)-2-methylpropyl](methyl)carbamoyl}butanoic acid
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[(1-hydroxy-3,3-dimethylbutan-2-yl)(methyl)carbamoyl]butanoic acid
  • tert-butyl N-[2-(4,5-dihydrofuran-2-yl)-2-oxoethyl]carbamate
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[(2-hydroxy-2-methylpropyl)(propyl)carbamoyl]propanoic acid
  • 3-[tert-butyl(3-hydroxypropyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • 2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]pent-4-enoic acid
  • 1-{1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropaneamido}cyclopropane-1-carboxylic acid
  • 2-{[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]oxy}acetic acid
  • tert-butyl N-[4-oxo-4-(1,2-thiazol-4-yl)butan-2-yl]carbamate
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[(1-oxo-1lambda6-thiolan-1-ylidene)carbamoyl]propanoic acid
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