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
  • CbzNH-PEG5-CH2CH2NH2
  • 1-Methyl-3-(1-methylhydrazineyl)-1H-pyrazoledihydrochloride
  • 2-(6-Fluoropyridine-3-yl)acetimidamidehydrochloride
  • (R)-2-Amino-3-(3,5-dimethylphenyl)propanoicacidhydrochloride
  • (3aR,9bR)-2-(1-benzofuran-5-sulfonyl)-5-methyl-1H,2H,3H,3aH,4H,5H,9bH-pyrrolo[3,4-c]1,6-naphthyridin-4-one
  • 4-(5-Bromofuran-2-yl)butan-2-ol
  • 5-[(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)piperidin-4-yl]-2-fluoro-N-[(5-methyl-1H-pyrazol-3-yl)methyl]benzamide
  • KadcoccineacidN
  • 4-(3-Acetamidophenyl)pyridine-2,6-dicarboxylic acid
  • (R)-2-Amino-2-(furan-3-yl)ethan-1-ol
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