(S)-alpha-Methylaspartic acid, 98%, 98% ee, Thermo Scientific™

Catalog No.	Quantity
AC290132500	250 mg
AC290135000	500 mg

Catalog No. AC290132500 Supplier Thermo Scientific Chemicals Supplier No. 290132500

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Specifications

Chemical Identifiers

• CAS: 3227-17-6
• Molecular Formula: C5H8NO4
• Molecular Weight (g/mol): 146.12
• MDL Number: MFCD00145254
• InChI Key: CWAYDJFPMMUKOI-YFKPBYRVSA-M
• Synonym: alpha-methyl-l-asp, 2-methyl-l-aspartic acid, s-+-2-amino-2-methylbutanedioic acid, 2s-2-amino-2-methylbutanedioic acid, alpha-methylaspartic acid, aspartic acid, 2-methyl, ambotzhaa7550, a-methyl-l-asp, alpha-methyl aspartic acid, h-a-me-asp-oh
• PubChem CID: 2724884
• SMILES: C[C@]([NH3+])(CC([O-])=O)C([O-])=O

• CAS Min %: 97.5
• CAS Max %: 100.0
• Color: White
• Enantiomeric Excess: 98.0% min. (HPLC)
• Infrared Spectrum: Authentic
• Assay Percent Range: 98%
• Linear Formula: HOOCC(CH₃)_nH₂CH₂COOH
• Quantity: 250 mg
• Specific Rotation: +46° to +54° (20°C, 589nm) (c=0.14 in water)
• IUPAC Name: (2S)-2-azaniumyl-2-methylbutanedioate
• Formula Weight: 147.13
• Percent Purity: ≥97.5%
• Physical Form: Fine Crystalline Powder or Powder
• Chemical Name or Material: (S)-α-Methylaspartic acid, 99%

Safety and Handling

TSCA

TSCA

SDS

RUO – Research Use Only