(S)-(+)-2-Amino-1-butanol
(S)-(+)-2-Amino-1-butanol Basic information
- Product Name:
- (S)-(+)-2-Amino-1-butanol
- Synonyms:
-
- LABOTEST-BB LT01409643
- D(+)-2-AMINO-1-BUTANOL
- D-2-AMINO-1-BUTANOL
- (+/-)-2-AMINO-1-BUTANOL
- 2-AMINO-1-BUTANOL
- (S)-(+)-2-AMINO-1-BUTANOL
- (S)(+)-2-AMINOBUTANOL
- (S)-2-AMINOBUTANOL
- CAS:
- 5856-62-2
- MF:
- C4H11NO
- MW:
- 89.14
- EINECS:
- 227-475-9
- Product Categories:
-
- Amino Alcohols
- Chiral Building Blocks
- Amino Alcohols (Chiral)
- Chiral Building Blocks
- Synthetic Organic Chemistry
- Organic Building Blocks
- Pharmaceutical Intermediates
- Mol File:
- 5856-62-2.mol
(S)-(+)-2-Amino-1-butanol Chemical Properties
- Melting point:
- -2 °C(lit.)
- Boiling point:
- 179-183 °C(lit.)
- alpha
- [α]D20 +9~+11° (neat)
- Density
- 0.944 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.4521(lit.)
- Flash point:
- 184 °F
- storage temp.
- 2-8°C(protect from light)
- solubility
- Soluble in water
- form
- clear liquid
- pka
- pK1: 9.52(+1) (25°C)
- color
- Clear colorless to slightly yellowish viscous liquid
- optical activity
- [α]20/D +10°, neat
- Water Solubility
- 1000g/L at 25℃
- Sensitive
- Air Sensitive & Hygroscopic
- BRN
- 1718930
- CAS DataBase Reference
- 5856-62-2(CAS DataBase Reference)
Safety Information
- Hazard Codes
- C
- Risk Statements
- 34-37-22
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 2735 8/PG 3
- WGK Germany
- 3
- RTECS
- EK9625000
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29221990
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
(S)-(+)-2-Amino-1-butanol Usage And Synthesis
Chemical Properties
clear colorless to slightly yellowish viscous
Uses
(S)-(+)-2-Amino-1-butanol is a chiral amino alcohol that may be used in the synthesis of (S)-2-(6-benzylamino-9-isopropyl-9H-purin-2-ylamino) butan-1-ol, an (S)-enantiomer of roscovitine. It can also be used to synthesize homochiral 2-methylpyrroles. (S)-(+)-2-Amino-1-butanol is an intermediate for the synthesis of (S,S)-ethambutol, an antibacterial agent for treating tuberculosis.
Purification Methods
They are purified by shaking with solid NaOH, filtering and distilling through a short column. The oxalate of the racemate has m 176o. They are strong bases and should be stored under N2 in the absence of CO2. The enantiomers have [] 20 ±12.5o (c 2, EtOH). [Johnson & Degering J Org Chem 8 7 1943, Nagao et al. J Org Chem 51 2392 1986, Santaniello et al. J Chem Soc, Perkin Trans 1 919 1985, Beilstein 4 H 291, 4 IV 1705.]
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(S)-(+)-2-Amino-1-butanol(5856-62-2)Related Product Information
- (R)-(-)-2-Amino-1-butanol
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- methyl (S)-4-((tert-butoxycarbonyl)amino)cyclopent-1-ene-1-carboxylate
- D-3-Bromocamphor-8-sulfonic acid ammonium salt
- Trimebutine maleate
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- 4-AMINO-2-BUTANOL
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