CAS 113170-55-1PubChem CID 71587428
Magnesium Ascorbyl Phosphate
- IUPAC name
- trimagnesium bis([(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-oxido-5-oxo-2H-furan-4-yl] phosphate)
- Molecular formula
- C12H12Mg3O18P2
- Molecular weight
- 579.08 g/mol
- Exact mass
- 577.9050126 Da
- Topological polar surface area
- 324.0 Ų
- Hydrogen-bond donors
- 4
- Hydrogen-bond acceptors
- 18
- Covalent units
- 5
- Defined stereocentres
- 4
Also known as
Phospitan CAscorbyl PMUNII-0R822556M5ORISTAR MAP0R822556M5ascorbyl phosphate magnesiumRefChem:55529K Oxiderm OP Post Procedure skin care bruise
11 more reported names
L-Ascorbic acid, 2-(dihydrogen phosphate), magnesium salt (2:3)magnesium l-ascorbyl-2-phosphateTrimagnesium bis((R)-5-((S)-2-hydroxy-1-oxidoethyl)-4-oxido-2-oxo-2,5-dihydrofuran-3-yl phosphate)MERCARE MAPmagnesium L-ascorbate 2-phosphatePBSRSWFGYPZDAU-FFIPNUABSA-HTrimagnesium L-Ascorbic acid 2-phosphateMAGNESIUM L-ASCORBYL-2-PHOSPHATE [WHO-DD]L-Ascorbic Acid 2-Phosphatesesquimagnesium Salt Hydratetrimagnesium;[(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-oxido-5-oxo-2H-furan-4-yl] phosphateMagnesium (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-oxido-2-oxo-2,5-dihydrofuran-3-yl phosphate (3/2)
External database identifiers
- EPA DTXSID:DTXSID00150312
Evidence from additional scientific databases
NIH PubChem PUG-View
Exact identifier match71587428
Attributed physical-property, hazard, environmental and use annotations.
- Note: This chemical does not meet GHS hazard criteria for 100% (108 of 108) of all reports. Source: European Chemicals Agency (ECHA)
- GHS Hazard Statements: Not Classified; Reported as not meeting GHS hazard criteria by 108 of 108 companies. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- ECHA C&L Notifications Summary: Aggregated GHS information provided per 108 reports by companies from 1 notifications to the ECHA C&L Inventory.; Reported as not meeting GHS hazard criteria per 108 of 108 reports by companies.; There are 0 notifications provided by 0 of 108 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- Note: This chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports. Source: European Chemicals Agency (ECHA)
- GHS Hazard Statements: Not Classified; Reported as not meeting GHS hazard criteria by 89 of 89 companies. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- ECHA C&L Notifications Summary: Aggregated GHS information provided per 89 reports by companies from 1 notifications to the ECHA C&L Inventory.; Reported as not meeting GHS hazard criteria per 89 of 89 reports by companies.; There are 0 notifications provided by 0 of 89 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- Note: This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports. Source: European Chemicals Agency (ECHA)
- GHS Hazard Statements: Not Classified; Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- ECHA C&L Notifications Summary: Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory.; Reported as not meeting GHS hazard criteria per 2 of 2 reports by companies.; There are 0 notifications provided by 0 of 2 reports by companies with hazard statement code(s).; Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)
- Cosmetic Ingredient Review Finding(s): Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org Source: Cosmetic Ingredient Review (CIR)
- Cosmetic Ingredient Review Link: CIR ingredient: Magnesium Ascorbyl Phosphate Source: Cosmetic Ingredient Review (CIR)
Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record
Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.
Additional source coverage and match status
| Source | Result | Checked |
|---|---|---|
| NIH PubChem PUG-View | Exact match | 2026-08-31 |
A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.