Catalog Number
ACMA00016816
Product Name
Aconitic Acid
Description
Solid;Solid;colourless or yellow crystals, leaves, or plates; pleasant winey acid taste; almost odourless
IUPAC Name
(Z)-prop-1-ene-1,2,3-tricarboxylic acid
Molecular Weight
174.11g/mol
Canonical SMILES
C(C(=CC(=O)O)C(=O)O)C(=O)O
InChI
InChI=1S/C6H6O6/c7-4(8)1-3(6(11)12)2-5(9)10/h1H,2H2,(H,7,8)(H,9,10)(H,11,12)/b3-1-
InChI Key
GTZCVFVGUGFEME-IWQZZHSRSA-N
Melting Point
198-199 °C (decomp);Mp 125 °;194-195 °C (WITH DECOMP);125°C
Solubility
2.45 M;333 mg/mL at 15 °C;400 mg/mL at 25 °C;1 G DISSOLVES IN 5.5 ML WATER @ 13 °C, 2 ML @ 25 °C; SOL IN 2 PARTS 88% ALCOHOL @ 12 °C; SLIGHTLY SOL IN ETHER;400.0 mg/mL;soluble in water and alcohol
Color/Form
LEAFLETS & PLATES FROM WATER;WHITE CRYSTALLINE POWDER;WHITE OR YELLOWISH CRYSTALLINE SOLID
Covalently-Bonded Unit Count
1
EC Number
209-564-4;207-877-0
Exact Mass
174.016438g/mol
MeSH Entry Terms
Achilleic Acid;Aconitate;Aconitic Acid;Carboxyglutaconic Acid;Citridic Acid;Citridinic Acid;Equisetic Acid;Pyrocitric Acid
Monoisotopic Mass
174.016438g/mol
Other Experimental
DECOMP @ 209 °C (ELECTRICALLY HEATED BAR); DECOMP 198-199 °C (CAPILLARY IN OIL BATH @ 190 °C), 204-205 °C (CAPILLARY IN OIL BATH @ 195 °C);NEEDLES FROM WATER; SOL IN WATER; SLIGHTLY SOL IN ETHER; MAX ABSORPTION (WATER): 389 NM (LOG E= 2.69); 411 NM (LOG E= 2.78) /CIS/;LEAFLETS FROM WATER & NEEDLES FROM WATER & ETHER; VERY SOL IN WATER; SOL IN ALCOHOL; SLIGHTLY SOL IN ETHER; SADTLER REF NUMBER: 23512 (IR, PRISM); MAX ABSORPTION: 411 NM (LOG E= 2.88); 432 NM (LOG E= 2.88) /TRANS/