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2-Methyl-3-nitrophenylacetic Acid

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2-Methyl-3-nitrophenylacetic Acid Basic information

Product Name:
2-Methyl-3-nitrophenylacetic Acid
Synonyms:
  • 2-METHYL-3-NITRO-BENZENEACETIC ACID
  • (3-NITRO-O-TOLYL)ACETIC ACID
  • 2-METHYL-3-NITROPHENYL ACETIC ACID (R4)
  • 2-Methyl-3-nitrohenylacetic acid
  • Ropinirole Intermediate 1
  • (2-Methyl-3-nitro-phenyl)-acetic acid 98%
  • 2-(2-methyl-3-nitrophenyl)acetic acid
  • 2-Methyl-3-nitrophenylacetic acid 99+%
CAS:
23876-15-5
MF:
C9H9NO4
MW:
195.17
Product Categories:
  • Aromatic Phenylacetic Acids and Derivatives
  • Medicine intermediate
  • Pharmaceutical material and intermeidates
  • Organic acids
  • Miscellaneous
Mol File:
23876-15-5.mol
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2-Methyl-3-nitrophenylacetic Acid Chemical Properties

Melting point:
132-136 °C
Boiling point:
377.6±27.0 °C(Predicted)
Density 
1.346±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
soluble in Methanol
form 
Solid
pka
4.05±0.10(Predicted)
color 
White to Light yellow to Light orange
CAS DataBase Reference
23876-15-5(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29163990
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2-Methyl-3-nitrophenylacetic Acid Usage And Synthesis

Chemical Properties

Yellow solid

Uses

2-Methyl-3-nitrophenylacetic Acid is a pharmaceutical intermediate compound used in the preparation of ropinirole hydrochloride, an oral non-ergot alkaloid dopamine agonist used to treat the symptoms of Parkinson's disease and restless legs syndrome.

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