Ascorbic Acid impurities and related standards
18 reference standards related to Ascorbic Acid held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 16 impurity reference standards · 2 stable isotope labelled standards. CAS numbers are listed for 18 of 18; 16 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Ascorbic Acid Impurity 22 | 10238-03-6 | RS-A019001 | C6H10O6 | 178.05 |
| Ascorbic Acid impurity 23 | 1217529-45-7 | RS-A019003 | (13)C6H6O6 | 180.04 |
| Ascorbic Acid impurity H | 122046-79-1 | RS-A019004 | C7H8O7 | 204.03 |
| Ascorbic Acid impurity 18 | 1354064-87-1 | RS-A019006 | 13C6H8O6 | 182.05 |
| Ascorbic Acid Impurity 20 | 16533-48-5 | RS-A019007 | C6H10O7 | 194.04 |
| Ascorbic Acid impurity 24 | 19192-77-9 | RS-A019008 | C6H6O6 | 174.02 |
| Ascorbic Acid impurity 11 | 21675-47-8 | RS-A019010 | C6H10O7 | 194.04 |
| Ascorbic Acid EP Impurity D | 3031-98-9 | RS-A019011 | C7H12O7 | 208.06 |
| Ascorbic Acid impurity 14 | 33124-69-5 | RS-A019012 | C6H6O6 | 174.02 |
| Ascorbic Acid impurity 16 | 3445-22-5 | RS-A019013 | C6H8O7 | 192.03 |
| Ascorbic Acid EP Impurity C | 526-98-7 | RS-A019014 | C6H10O7 | 194.04 |
| Ascorbic Acid impurity G | 66757-69-5 | RS-A019015 | C6H6O7 | 190.01 |
| Ascorbic Acid impurity 12 | 67776-07-2 | RS-A019016 | C7H12O7 | 208.06 |
| Ascorbic Acid impurity 32 | 86404-04-8 | RS-A019017 | C8H12O6 | 204.06 |
| Ascorbic Acid impurity F | 89-65-6 | RS-A019018 | C6H8O6 | 176.03 |
| Ascorbic Acid impurity 19(Sodium salt) | 134-03-2 | RS-A019005 | C6H7O6.Na | 175.02 |
| Ascorbic Acid impurity 25 | 10504-35-5 | RS-A019002 | C6H8O6 | 176.03 |
| Ascorbic Acid Impurity 21 | 2073888-75-0 | RS-A019009 | C6H10O7 | 194.04 |
Structures
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Ascorbic Acid Impurity 22
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Ascorbic Acid impurity 23
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Ascorbic Acid impurity H
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Ascorbic Acid impurity 18
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Ascorbic Acid Impurity 20
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Ascorbic Acid impurity 24
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Ascorbic Acid impurity 11
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Ascorbic Acid EP Impurity D
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Frequently asked
How many Ascorbic Acid-related reference standards do you hold?
18 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 18 of them and 16 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Ascorbic Acid impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Ascorbic Acid impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Ascorbic Acid impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.
Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.