Ascorbic Acid Impurity Standards
Ascorbic Acid Impurity Standards
Ascorbic Acid impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
ASCORBIC ACID
Chemical Name: (5R)-5-[(1S)-1,2-Dihydroxyethyl]-3,4-dih...
CAS No:
50-81-7
Molecular Formula: C6H8O6
Molecular Weight: 176.12
CAT No:
ALL-ASC-332
Keywords: L-(+)-Ascorbic Acid
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY A
Chemical Name: 2-Furaldehyde
CAS No:
98-01-1
Molecular Formula: C5H4O2
Molecular Weight: 96.08
CAT No:
ALL-ASC-333
Keywords: Furfural | 2-Furaldehyde
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY C | D-SORBOSONIC ACID
Chemical Name: (3R,4S,5R)-3,4,5,6-Tetrahydroxy-2-oxohex...
CAS No:
21675-47-8
Molecular Formula: C6H10O7
Molecular Weight: 194.14
CAT No:
ALL-ASC-334
Keywords: ASCORBIC ACID EP IMPURITY C | D-SORBOSON...
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY D | METHYL D-SORBOSONATE
Chemical Name: D-Xylo-2-hexulosonic Acid Ethyl Ester
CAS No:
67776-07-2
Molecular Formula: C7H12O7
Molecular Weight: 208.17
CAT No:
ALL-ASC-335
Keywords: 2-Keto-D-gulonic Acid Methyl Ester
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY E
Chemical Name: Ethanedioic Acid
CAS No:
144-62-7
Molecular Formula: C2H2O4
Molecular Weight: 90.03
CAT No:
ALL-ASC-336
Keywords: OXALIC ACID
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY F
Chemical Name: (5R)-5-[(1R)-1,2-Dihydroxyethyl]-3,4-dih...
CAS No:
89-65-6
Molecular Formula: C6H8O6
Molecular Weight: 176.12
CAT No:
ALL-ASC-337
Keywords: Saccharosonic Acid | Araboascorbic Acid
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY G
Chemical Name: (2R)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-di...
CAS No:
66757-69-5
Molecular Formula: C6H6O7
Molecular Weight: 190.11
CAT No:
ALL-ASC-338
Keywords: ASCORBIC ACID EP IMPURITY G
Inventory Status:IN STOCK
ASCORBIC ACID EP IMPURITY H
Chemical Name: Methyl (2R)-2-[(2R)-3,4-dihydroxy-5-oxo-...
CAS No:
122046-79-1
Molecular Formula: C7H8O7
Molecular Weight: 204.13
CAT No:
ALL-ASC-339
Keywords: ASCORBIC ACID EP IMPURITY H
Inventory Status:IN STOCK