55-10-7

Name 4-Hydroxy-3-methoxymandelic acid
CAS 55-10-7
EINECS(EC#) 200-224-0
Molecular Formula C9H10O5
MDL Number MFCD00004235
Molecular Weight 198.17
MOL File 55-10-7.mol

Chemical Properties

Appearance Off-White Solid
Melting point  132-134 °C (dec.)(lit.)
Boiling point  255.48°C (rough estimate)
density  1.2539 (rough estimate)
FEMA  4660 | HYDROXY(4-HYDROXY-3-METHOXYPHENYL)ACETIC ACID
refractive index  1.4570 (estimate)
storage temp.  2-8°C
solubility  H2O: ~50 mg/mL
form  powder
pka 3.42±0.10(Predicted)
color  white to off-white
Water Solubility  freely soluble
JECFA Number 2020
Merck  14,9933
BRN  2213227
Major Application clinical testing
InChI 1S/C9H10O5/c1-14-7-4-5(2-3-6(7)10)8(11)9(12)13/h2-4,8,10-11H,1H3,(H,12,13)
InChIKey CGQCWMIAEPEHNQ-UHFFFAOYSA-N
SMILES OC1=C(OC)C=C(C(O)C(O)=O)C=C1
LogP -0.212 (est)
EPA Substance Registry System Benzeneacetic acid, .alpha.,4-dihydroxy-3-methoxy- (55-10-7)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
10-23
TSCA  TSCA listed
HS Code  29181998
Storage Class 11 - Combustible Solids

Hazard Information

Supplier