(S)-(+)-2-Amino-1-butanol
- Product Name
- (S)-(+)-2-Amino-1-butanol
- CAS No.
- 5856-62-2
- Chemical Name
- (S)-(+)-2-Amino-1-butanol
- Synonyms
- (S)-2-AMinobutan-1-ol;L-2-Aminobutanol;tube1179;2-AMINO-1-BUTANOL;(S)-2-AMINOBUTANOL; D-amino-2-butanol;D-2-AMINO-1-BUTANOL;(S)(+)-2-AMINOBUTANOL;(+)-2-Amino-1-butanol;D(+)-2-AMINO-1-BUTANOL
- CBNumber
- CB7108620
- Molecular Formula
- C4H11NO
- Formula Weight
- 89.14
- MOL File
- 5856-62-2.mol
(S)-(+)-2-Amino-1-butanol Property
- 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
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 132527
- Product name
- (S)-(+)-2-Amino-1-butanol
- Purity
- ≥98%
- Packaging
- 5g
- Price
- $122
- Updated
- 2024/03/01
- Product number
- 132527
- Product name
- (S)-(+)-2-Amino-1-butanol
- Purity
- ≥98%
- Packaging
- 1g
- Price
- $58.6
- Updated
- 2023/06/20
- Product number
- A0973
- Product name
- (S)-(+)-2-Amino-1-butanol
- Purity
- >98.0%(GC)(T)
- Packaging
- 1mL
- Price
- $36
- Updated
- 2024/03/01
- Product number
- A0973
- Product name
- (S)-(+)-2-Amino-1-butanol
- Purity
- >98.0%(GC)(T)
- Packaging
- 5mL
- Price
- $93
- Updated
- 2024/03/01
- Product number
- L11449
- Product name
- (S)-(+)-2-Amino-1-butanol, 98+%
- Packaging
- 1g
- Price
- $37.65
- Updated
- 2024/03/01
(S)-(+)-2-Amino-1-butanol Chemical Properties,Usage,Production
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.]
(S)-(+)-2-Amino-1-butanol Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (S)-(+)-2-Amino-1-butanol manufacturers
- Product
- (S)-(+)-2-Amino-1-butanol 5856-62-2
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-04-07
- Product
- (S)-(+)-2-Amino-1-butanol 5856-62-2
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99.%
- Supply Ability
- 10 ton
- Release date
- 2023-04-11
- Product
- (S)-(+)-2-Amino-1-butanol 5856-62-2
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2023-04-11