L-(+)-Valinol, 97%

Product Code. 11307686

Brand: Thermo Scientific Alfa Aesar L11300.03

Description

CAS: 2026-48-4 | C5H13NO | 103.17 g/mol

L-(+)-Valinol reacts with aldehydes and nitriles to form imines and oxazolines, respectively, for asymmetric synthesis. It is also used for preparation of 4-isopropyloxazolidinones, employed in stereocontrolled aldol and alkylation reactions, synthesis of chiral 2-thiazolidinethiones for aldol reactions, asymmetric alkylation of condensation product with keto acids, asymmetric reactions of its amidines and imines and oxidation of N-protected derivative to the aldehyde.

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

Applications
L-(+)-Valinol reacts with aldehydes and nitriles to form imines and oxazolines, respectively, for asymmetric synthesis. It is also used for preparation of 4-isopropyloxazolidinones, employed in stereocontrolled aldol and alkylation reactions, synthesis of chiral 2-thiazolidinethiones for aldol reactions, asymmetric alkylation of condensation product with keto acids, asymmetric reactions of its amidines and imines and oxidation of N-protected derivative to the aldehyde.

Solubility
Soluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air. Store under dry inert gas.

Tekniske data

Kemiske identifikatorer

• CAS: 2026-48-4
• Molecular Formula: C5H13NO
• Molecular Weight (g/mol): 103.17
• MDL Number: MFCD00064296
• InChI Key: NWYYWIJOWOLJNR-RXMQYKEDSA-N
• Synonym: l-valinol, s-+-2-amino-3-methyl-1-butanol, 2s-2-amino-3-methylbutan-1-ol, l-+-valinol, h-valinol, s-2-amino-3-methylbutan-1-ol, s-2-amino-3-methyl-1-butanol, 1-butanol, 2-amino-3-methyl-, 2s, s-2-amino-3-methyl-butan-1-ol
• PubChem CID: 640993
• IUPAC Name: (2S)-2-amino-3-methylbutan-1-ol
• SMILES: CC(C)[C@H](N)CO

• Refractive Index: 1.4548
• Density: 0.926
• Boiling Point: 80°C to 81°C (8mmHg)
• Melting Point: 30°C to 35°C
• Quantity: 1 g
• Flash Point: 78°C (172°F)
• Optical Rotation: +17° (c=10 in Ethanol)
• Sensitivity: Air sensitive
• Beilstein: 1719137
• Solubility Information: Soluble in water.
• Formula Weight: 103.17
• Percent Purity: 97%
• Chemical Name or Material: L-(+)-Valinol

Sikkerhed og håndtering

Produktidentifikator

• L-(+)-Valinol

Signalord

• Warning

Farekategori

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Faresætning

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Sikkerhedssætning

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplerende oplysninger

• MIXTURE LIST-Contains : L-2-Amino-3-methylbutan-1-ol

SDS

RUO – Research Use Only