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  7. (R)-N-FMOC-α-Methylvaline, 98%, 98% ee, Thermo Scientific Chemicals

(R)-N-FMOC-α-Methylvaline, 98%, 98% ee, Thermo Scientific Chemicals

Product Code. 11955561 Shop All Thermo Scientific Chemicals Products
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Quantity:
100 mg
500 mg
Unit Size:
100mg
500mg
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Product Code. 11955561

Brand: Thermo Scientific Acros 441145000

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Description

This Thermo Scientific Chemicals 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 Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 616867-28-8, 1634-04-4
Molecular Formula C21H23NO4
Molecular Weight (g/mol) 353.42
MDL Number MFCD12031696
InChI Key AWEZXIRZNQCCNN-OAQYLSRUSA-N
Synonym r-2-9h-fluoren-9-yl methoxy carbonyl amino-2,3-dimethylbutanoic acid, l-isovaline, n-9h-fluoren-9-ylmethoxy carbonyl-3-methyl, r-n-fmoc-alpha-methylvaline, fmoc-r-2-amino-2,3-dimethylbutanoicacid, fmoc-r-2-amino-2,3-dimethylbutanoic acid, n-9h-fluoren-9-ylmethoxy carbonyl-3-methyl-l-isovaline, r-2-9h-fluoren-9-yl methoxy carbonylamino-2,3-dimethylbutanoic acid, r-2-9h-fluorene-9-ylmethoxycarbonylamino-2,3-dimethylbutyric acid, 2r-2-9h-fluoren-9-ylmethoxy carbonyl amino-2,3-dimethylbutanoic acid
PubChem CID 11210384
SMILES CC(C)C(C)(NC(=O)OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)C(O)=O

Specifications

CAS Min % 97.5
CAS Max % 100.0
Melting Point 37°C to 53°C
Color White to Yellow
Enantiomeric Excess 98.0% min.
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (HPLC)
Quantity 500 mg
Specific Rotation -8.6
Residual Solvents 10% max. (MTBE)
IUPAC Name (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-2,3-dimethylbutanoic acid
Formula Weight 353.43
Percent Purity 98%,98% ee
Physical Form Powder
Chemical Name or Material (R)-N-FMOC-α-Methylvaline, 98% ee
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Safety and Handling

compliance-icons
Product Identifier
  • (R)-N-FMOC-alpha-Methylvaline
 Signal Word
  • Warning
 Hazard Category
  • Flammable solid Category 2
 Hazard Statement
  • H228-Flammable solid.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240-Ground/bond container and receiving equipment.
  • P241-Use explosion-proof electrical/ventilating/lighting/ equipment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P370+P378-In case of fire: Use to extinguish.
SDS

RUO – Research Use Only

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