Impurities
AY-0642-002
Sodium Cromoglicate EP Impurity A
C8H8O3
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Active ingredient reference standard
Sodium Cromoglicate
Material overview
Sodium Cromoglicate (AY-0642-001) — active ingredient reference standard. CAS 15826-37-6, formula C23H14Na2O11, molecular weight 512.33 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0642-001
- CAS number
- 15826-37-6
- Molecular formula
- C23H14Na2O11
- Molecular weight
- 512.33 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 4H-1-Benzopyran-2-carboxylic acid, 5,5-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, Sodium salt
- Synonyms
- Sodium Cromoglicate; Cromolyn Sodium; Alloptrex; Allergocrom; Nalcrom; Disodium 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol
- SMILES
- OC(COC1=C(C2=O)C(OC(C([O-])=O)=C2)=CC=C1)COC3=C(C4=O)C(OC(C([O-])=O)=C4)=CC=C3.[Na+].[Na+]
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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