DL-2-AMINO-3-METHYL-1-BUTANOL
- Product Name
- DL-2-AMINO-3-METHYL-1-BUTANOL
- CAS No.
- 16369-05-4
- Chemical Name
- DL-2-AMINO-3-METHYL-1-BUTANOL
- Synonyms
- DL-VALINOL;rac-Valinol;DL-Valinol;2-AMINO-3-METHYL-1-BUTANOL;DL-2-AMINO-3-METHYL-1-BUTANOL;2-AMino-3-Methyl-1-butanol 97%;2-Amino-3-methylbutan-1-ol 95+%;DL-2-Amino-3-methyl-1-butanol,95%;rac-(R*)-3-Methyl-2-amino-1-butanol;rac-(R*)-2-Amino-3-methylbutane-1-ol
- CBNumber
- CB0327471
- Molecular Formula
- C5H13NO
- Formula Weight
- 103.16
- MOL File
- 16369-05-4.mol
DL-2-AMINO-3-METHYL-1-BUTANOL Property
- Melting point:
- 31-32℃
- Boiling point:
- 75-77 °C8 mm Hg(lit.)
- Density
- 0.936 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.4543(lit.)
- Flash point:
- 194 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- Water Solubility
- Soluble in water
- form
- Liquid
- pka
- 12.82±0.10(Predicted)
- color
- Clear yellow
- optical activity
- 0.3825°(C=1g/100ml ETOH)
- InChI
- InChI=1S/C5H13NO/c1-4(2)5(6)3-7/h4-5,7H,3,6H2,1-2H3
- InChIKey
- NWYYWIJOWOLJNR-UHFFFAOYSA-N
- SMILES
- C(O)C(N)C(C)C
- CAS DataBase Reference
- 16369-05-4(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
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
- 184837
- Product name
- 2-Amino-3-methyl-1-butanol
- Purity
- 97%
- Packaging
- 1g
- Price
- $30
- Updated
- 2023/06/20
- Product number
- 184837
- Product name
- 2-Amino-3-methyl-1-butanol
- Purity
- 97%
- Packaging
- 5g
- Price
- $142
- Updated
- 2023/06/20
- Product number
- V0100
- Product name
- DL-Valinol
- Purity
- >98.0%(GC)(T)
- Packaging
- 1g
- Price
- $38
- Updated
- 2025/07/31
- Product number
- V0100
- Product name
- DL-Valinol
- Purity
- >98.0%(GC)(T)
- Packaging
- 5g
- Price
- $151
- Updated
- 2025/07/31
- Product number
- A638033
- Product name
- 2-Amino-3-methyl-1-butanol
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
DL-2-AMINO-3-METHYL-1-BUTANOL Chemical Properties,Usage,Production
Chemical Properties
CLEAR YELLOW LIQUID
Uses
2-Amino-3-methyl-1-butanol was used in the synthesis of 1-allyl-2-pyrroleimines. It was also used as chiral nucleophile in the total synthesis of benanomicin-pradimicin antibiotics. It was used as homochiral guest compound during synthesis of crown ethers containing two chiral subunits.
Definition
ChEBI: 2-Amino-3-methyl-1-butanol is an amino alcohol.
Synthesis
13292-87-0
516-06-3
16369-05-4
Example 2: To a dry 12 liter glass reaction vessel (with equipment as described in Example 1) was added 900 grams (7.7 moles) of DL-valine and 2.5 liters of tetrahydrofuran. 1.05 liters (8.5 moles) of boron trifluoride diethyl ether compound and 0.85 liters (8.5 moles) of borane-dimethyl sulfide complex were added sequentially according to the method of Example 1, followed by refluxing. The addition process lasted for 8 hours and heating was continued for 3 hours after the addition was completed. The reaction mixture was quenched with 0.75 liters of tetrahydrofuran/water mixture and subsequently hydrolyzed with 24.6 moles of aqueous sodium hydroxide. The product was separated according to the method described in Example 1, resulting in 494 g (62% yield) of 2-amino-3-methyl-1-butanol having a boiling point of 78°-79°C (8 mm), refractive index n20D 1.4543, and a purity of 97% by gas chromatography (glc) analysis.
References
[1] Patent: US3935280, 1976, A
DL-2-AMINO-3-METHYL-1-BUTANOL Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from DL-2-AMINO-3-METHYL-1-BUTANOL manufacturers
- Product
- DL-2-AMINO-3-METHYL-1-BUTANOL 16369-05-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- DL-Valinol 16369-05-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
- Product
- 2-Amino-3-methylbutan-1-ol 16369-05-4
- Price
- US $8.00/KG
- Min. Order
- 1g
- Purity
- ≥98%
- Supply Ability
- kg--tons
- Release date
- 2020-03-05