API
AY-0332-004
L-Ascorbic Acid Sodium
C6H7NaO6
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Impurity reference standard material
Ascorbic Acid EP Impurity D
Material overview
Ascorbic Acid EP Impurity D (AY-0332-002) — impurity reference standard material. CAS 3031-98-9, formula C7H12O7, molecular weight 208.17 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0332-002
- CAS number
- 3031-98-9
- Molecular formula
- C7H12O7
- Molecular weight
- 208.17 g/mol
- Category
- Impurity reference standard material
- Chemical name
- Methyl (3S,4R,5S)-3,4,5,6-tetrahydroxy-2-oxohexanoate
- Synonyms
- Methyl L-sorbosonate; L-xylo-Hexulosonic acid; Methyl L-xylo-2-hexulosonate; 2-keto-L-Gulonic acid methyl ester; Methyl 2-keto-L-gulonate; Methyl L-xylo-hexulosonate
- SMILES
- O[C@H](C(C(OC)=O)=O)[C@H](O)[C@@H](O)CO
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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