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L-tert-Leucine, 99%

CAS: 20859-02-3 | C6H13NO2 | 131.18 g/mol

Brand: Thermo Scientific Acros 297780250

3969.11 NOK valid until 2025-12-31
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Quantity	25 g
Packaging	Glass Bottle

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Product Code. 10267353

3990.00 NOK / 25g

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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.

Specifications

Chemical Identifiers

CAS	20859-02-3
Molecular Weight (g/mol)	131.18
InChI Key	NPDBDJFLKKQMCM-SGAVLPGINA-N
PubChem CID	164608
SMILES	CC(C)(C)[C@H](N)C(O)=O

Molecular Formula	C6H13NO2
MDL Number	MFCD00064218
Synonym	l-tert-leucine, 2s-2-amino-3,3-dimethylbutanoic acid, 3-methyl-l-valine, l-valine,3-methyl, h-tle-oh, s-2-amino-3,3-dimethylbutanoic acid, 3-methyl-l-valin, l-2-amino-3,3-dimethylbutanoic acid, s-2-amino-3,3-dimethylbutyric acid
IUPAC Name	(2S)-2-amino-3,3-dimethylbutanoic acid

Specifications

Melting Point	>300.0°C
Color	White
Infrared Spectrum	Authentic
Assay Percent Range	99%
Molecular Formula	C6H13NO2
MDL Number	MFCD00064218
Sulfated Ash	0.1% max.
Solubility Information	Solubility in water: 125.5g/L (20°C).
SMILES	CC(C)(C)[C@H](N)C(O)=O
Specific Rotation Condition	+6.3° (200°C c=4,6N HCl)
Quantity	25 g
Formula Weight	131.17
Physical Form	Powder

CAS	20859-02-3
Heavy Metals (as Pb)	10ppm max.
Iron (Fe)	10ppm max.
Loss on Drying	0.2% max. (105°C, 3 hrs)
Packaging	Glass Bottle
Specific Rotation	+ 6.30
Synonym	l-tert-leucine, 2s-2-amino-3,3-dimethylbutanoic acid, 3-methyl-l-valine, l-valine,3-methyl, h-tle-oh, s-2-amino-3,3-dimethylbutanoic acid, 3-methyl-l-valin, l-2-amino-3,3-dimethylbutanoic acid, s-2-amino-3,3-dimethylbutyric acid
InChI Key	NPDBDJFLKKQMCM-SGAVLPGINA-N
IUPAC Name	(2S)-2-amino-3,3-dimethylbutanoic acid
Molecular Weight (g/mol)	131.18
PubChem CID	164608
Percent Purity	99%
Chemical Name or Material	L-tert-Leucine

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Lot Number	Certificate Type	Date	Catalog Number
Lot NumberA0369543	Certificate TypeCertificate of Analysis	Date25/08/2023	Catalog Number297780050,297780250,297780010

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L-tert-Leucine, 99% > 25g; Glass bottle

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L-tert-Leucine, 99%

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