Impurities
AY-0446-004
Aspartame EP Impurity B
C13H16N2O5
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Active ingredient reference standard
Aspartame
Material overview
Aspartame (AY-0446-001) — active ingredient reference standard. CAS 22839-47-0, formula C14H18N2O5, molecular weight 294.30 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0446-001
- CAS number
- 22839-47-0
- Molecular formula
- C14H18N2O5
- Molecular weight
- 294.30 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- (3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid
- Synonyms
- Methyl alpha-L-aspartyl-L-phenylalaninate; N-(L-a-Aspartyl)-L-phenylalanine methyl ester
- SMILES
- COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC(=O)O)N
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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