3-[(tert-butyloxycarbonyl)amino]-4-methylbenzoic acid

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Names

[ CAS No. ]:
231958-04-6

[ Name ]:
3-[(tert-butyloxycarbonyl)amino]-4-methylbenzoic acid

[Synonym ]:
1-(Thiophen-2-yl)cyclopropanecarboxylic acid
3-tert-butoxycarbonylamino-4-methyl-benzoic acid
3-[(tert-butyloxycarbonyl)amino]-4-methylbenzoic acid
1-(2-Thienyl)-cyclopropanecarboxylic acid
1-Thien-2-ylcyclopropanecarboxylic acid
Cyclopropanecarboxylic acid, 1-(2-thienyl)-
4-Methyl-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)benzoic acid
Benzoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-4-methyl-
BOC-(3)ABZ(4-ME)-OH
QC-4565
BOC-protected aniline intermediate
1-(2-Thienyl)cyclopropanecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
354.3±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C13H17NO4

[ Molecular Weight ]:
251.278

[ Flash Point ]:
168.1±25.9 °C

[ Exact Mass ]:
251.115753

[ PSA ]:
75.63000

[ LogP ]:
3.48

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.569

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2924299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-tert-butyl dicarbonate
  • 3-Amino-4-methylbenzoic acid
  • methyl 3-[(tert-butyloxycarbonyl)amino]-4-methylbenzoate
  • Methyl 3-amino-4-methylbenzoate

DownStream

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%