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06940 Sigma-Aldrich

4-Aminobenzoic acid

≥98.0% (HPLC/NT)

Synonym: PABA, Vitamin Bx, Vitamin H1

  • CAS Number 150-13-0

  • Linear Formula H2NC6H4CO2H

  • Molecular Weight 137.14

  •  Beilstein Registry Number 471605

  •  EC Number 205-753-0

  •  MDL number MFCD00007894

  •  PubChem Substance ID 329748307

  •  eCl@ss 32160406

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Properties

Related Categories Aromatic Amino Acids, Chemical Biology, Chemical Synthesis, Peptide Chemistry, Unnatural Amino Acids & Derivatives More...
InChI Key   ALYNCZNDIQEVRV-UHFFFAOYSA-N
assay   ≥98.0% (HPLC/NT)
mp   186-189 °C
  187-189 °C(lit.)
density   1.374 g/mL at 25 °C(lit.)

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Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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