DL-O-Phosphoserine
Synonym(s):DL -2-Amino-3-hydroxypropanoic acid 3-phosphate;DL -Serine monophosphoric acid;DL -SOP
- CAS NO.：17885-08-4
- Empirical Formula: C3H8NO6P
- Molecular Weight: 185.07
- MDL number: MFCD00021723
- EINECS: 241-834-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-02-02 18:10:39
What is DL-O-Phosphoserine?
Chemical properties
White to faint beige crystalline powder
The Uses of DL-O-Phosphoserine
DL-O-Phosphoserine is used in alternative pathways for biosynthesis of cysteine and of selenocysteine.
What are the applications of Application
O-Phospho-DL-serine is used in the study of non-enzymatic aminophospholipid glycation.
Definition
ChEBI: A serine derivative that is serine substituted at the oxygen atom by a phosphono group.
Biochem/physiol Actions
O-Phospho-DL-serine (pSer) is used in the study of non-enzymatic aminophospholipid glycation.
Properties of DL-O-Phosphoserine
| Melting point: | 190 °C(lit.) |
| Boiling point: | 475.4±55.0 °C(Predicted) |
| Density | 1.809 |
| storage temp. | -15°C |
| solubility | H2O: 50 mg/mL hot, clear, colorless to slightly yellow |
| form | Solid |
| pka | 1.71±0.10(Predicted) |
| color | White to Off-White |
| Merck | 7363 |
| BRN | 1726828 |
| CAS DataBase Reference | 17885-08-4(CAS DataBase Reference) |
Safety information for DL-O-Phosphoserine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DL-O-Phosphoserine
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