A76206

(S)-(+)-2-Amino-1-propanol

98%

• Synonym(s): L-Alaninol
• Linear Formula: CH₃CH(NH₂)CH₂OH
• CAS Number: 2749-11-3
• Molecular Weight: 75.11
• Beilstein/REAXYS Number: 1718865
• EC Number: 220-388-7
• MDL number: MFCD00064412
• UNSPSC Code: 12352116
• PubChem Substance ID: 24891258
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: liquid
• optical activity: [α]20/D +18°, neat
• optical purity: ee: 97% (GLC)
• refractive index: n20/D 1.4498 (lit.)
• bp: 72-73 °C/11 mmHg (lit.)
• density: 0.965 g/mL at 25 °C (lit.)
• SMILES string: C[C@H](N)CO
• InChI: 1S/C3H9NO/c1-3(4)2-5/h3,5H,2,4H2,1H3/t3-/m0/s1
• InChI key: BKMMTJMQCTUHRP-VKHMYHEASA-N

Description

Application

(S)-(+)-2-Amino-1-propanol may be used in the preparation of unsymmetrical tridentate Schiff base ligands via condensation with carbonyl compounds. It may also be used as a chiral auxillary for the preparation of tert-butyl 4-N-[(2-hydroxy-1-(S)-methyl)ethylamino]-2-methylene-4-(S)-phenyl-butyrate.

Reacts with aryl nitriles to form oxazolines which are useful in Pd-catalyzed allylic substitution.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 145.4 °F - closed cup
• flash_point_c: 63 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter