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Molecular Formula: C8H20NO6P
Molecular Weight: 257.221
CAS No.: 28319-77-9
| Name | L-A-glycerophosphorylcholine |
| Synonyms | choline alfoscerate GLYCERYLPHOSPHOCHOLINE choline glycerophosphate ,hydroxide,innersalt,(r)- L-A-glycerophosphorylcholine L-α-Glycerophosphorylcholine L-ALPHA-Glycerophosphoryl choline L-α-GLYCERYLPHOSPHORYLCHOLINE(GPC) L-a-Glycerophosphorylcholine (anhydrous) (GPC) L-A-GLYCEROPHOSPHORYLCHOLINE FROM SOYBEAN, FREE FORM L-A-GLYCEROPHOSPHORYLCHOLINE FROM*EGG YOLK FREE FORM (2R)-2,3-dihydroxypropyl 2-(trimethylammonio)ethyl phosphate (2S)-2,3-dihydroxypropyl 2-(trimethylammonio)ethyl phosphate 2-[[(2R)-2,3-dihydroxypropoxy]-hydroxy-phosphoryl]oxyethyl-trimethyl-azanium |
| CAS | 28319-77-9 563-23-5 |
| EINECS | 248-962-2 |
| InChI | InChI=1/C8H20NO6P/c1-9(2,3)4-5-14-16(12,13)15-7-8(11)6-10/h8,10-11H,4-7H2,1-3H3/t8-/m1/s1 |
| Molecular Formula | C8H20NO6P |
| Molar Mass | 257.22 |
| Melting Point | 142.5-143° |
| Boling Point | 480℃[at 101 325 Pa] |
| Specific Rotation(α) | D25 -2.7° (c = 2.7 in water, pH 2.5); D25 -2.8° (c = 2.6 in water, pH 5.8) |
| Flash Point | 11°C |
| Water Solubility | 1000g/L at 25℃ |
| Solubility | DMSO (Slightly, Heated, Sonicated), Methanol (Sparingly), Water (Sparingly) |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | White Solid |
| Color | White to Off-White |
| Storage Condition | -20°C |
| Stability | Very Hygroscopic |
| Sensitive | Easily absorbing moisture |
| Physical and Chemical Properties | Glycerol phosphorylcholine (GPC) can be miscible with water, soluble in methanol, ethanol, insoluble in chloroform, ether, oil, no characteristic absorption in UV-visible light. GPC content determination methods include high performance liquid chromatography (equipped with evaporative light scattering detector or refractive index detector) and digestion method. |
| Risk Codes | R11 – Highly Flammable R23/24/25 – Toxic by inhalation, in contact with skin and if swallowed. R39/23/24/25 – |
| Safety Description | S16 – Keep away from sources of ignition. S36/37 – Wear suitable protective clothing and gloves. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S24/25 – Avoid contact with skin and eyes. |
| UN IDs | UN 1230 3/PG 2 |
| WGK Germany | 2 |
| RTECS | KH2775000 |
| HS Code | 29239000 |
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