A4729812
DL-4-Hydroxy-3-methoxymandelic acid , 98% , 55-10-7
Synonym(s):
α,4-Dihydroxy-3-methoxybenzeneacetic acid;Vanillomandelic acid;Vanillylmandelic acid;Vanilmandelic acid;VMA
CAS NO.：55-10-7
Empirical Formula: C9H10O5
Molecular Weight: 198.17
MDL number: MFCD00004235
EINECS: 200-224-0
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB89.60 | In Stock |
|
| 1G | RMB224.80 | In Stock |
|
| 5G | RMB736.00 | In Stock |
|
| 25g | RMB3599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 132-134 °C (dec.)(lit.) |
| Boiling point: | 255.48°C (rough estimate) |
| Density | 1.2539 (rough estimate) |
| refractive index | 1.4570 (estimate) |
| FEMA | 4660 | HYDROXY(4-HYDROXY-3-METHOXYPHENYL)ACETIC ACID |
| 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 |
| Merck | 14,9933 |
| JECFA Number | 2020 |
| BRN | 2213227 |
| LogP | -0.212 (est) |
| EPA Substance Registry System | Benzeneacetic acid, .alpha.,4-dihydroxy-3-methoxy- (55-10-7) |
Description and Uses
A metabolite of catecholamines.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| F | 10-23 |
| HS Code | 29181998 |
