Alpha-GPC
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Category：Chemical Additives Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Molecular Formula: C8H20NO6P
Molecular Weight: 257.221
CAS No.: 28319-77-9
Names and Identifiers
| 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 |
28319-77-9 – Physico-chemical Properties
| 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. |
28319-77-9 – Risk and Safety
| 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 |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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