(S)-(+)-2-Amino-3-methyl-1-butanol
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- $12.3 - $2650.73
- Product name: (S)-(+)-2-Amino-3-methyl-1-butanol
- CAS: 2026-48-4
- MF: C5H13NO
- MW: 103.16
- EINECS:217-975-5
- MDL Number:MFCD00064296
- Synonyms:(+)-L-VALINOL;L-(+)-VALINOL;H-VALINOL;H-L-VAL-OL;(2S)-2-AMINO-3-METHYL-BUTAN-1-OL;L-Valinol ,98%;(S)-2-Isopropyl-2-aminoethanol;(S)-(+)-2-Amino-3-methyl-1-butanol,96%
36 prices
Selected condition：
Brand
- Acrotein
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Chem-Impex
- chempep
- ChemScene
- Frontier Specialty Chemicals
- Iris Biotech GmbH
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 1g
- 1mL
- 5g
- 25g
- 100g
- 250G
- 500g
- 1KG
- 1000g
- ManufacturerAcrotein
- Product numberB-0022
- Product descriptionL-Valinol 97%
- Packaging100g
- Price$165
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-53371
- Product descriptionL-Valinol 98%
- Packaging1000g
- Price$1180
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ90857
- Product descriptionL-Valinol
- Packaging5g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberF473
- Product descriptionL-Valinol
- Packaging5g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA200742
- Product descriptionL-Valinol 97%
- Packaging25g
- Price$22
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA200742
- Product descriptionL-Valinol 97%
- Packaging500g
- Price$329
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0035229
- Product description(S)-VALINOL 95.00%
- Packaging25G
- Price$1152.69
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAAA0035229
- Product description(S)-VALINOL 95.00%
- Packaging100G
- Price$2650.73
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number03236
- Product descriptionL-Valinol,≥99%(ChiralHPLC,GC) ≥99%(ChiralHPLC,GC)
- Packaging5G
- Price$16.6
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number03236
- Product descriptionL-Valinol,≥99%(ChiralHPLC,GC) ≥99%(ChiralHPLC,GC)
- Packaging25G
- Price$38.73
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number03236
- Product descriptionL-Valinol,99%(ChiralHPLC,GC) 99%(ChiralHPLC,GC)
- Packaging100G
- Price$127.68
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number03236
- Product descriptionL-Valinol,≥99%(ChiralHPLC,GC) ≥99%(ChiralHPLC,GC)
- Packaging250G
- Price$309.84
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number03236
- Product descriptionL-Valinol,99%(ChiralHPLC,GC) 99%(ChiralHPLC,GC)
- Packaging1KG
- Price$1159.76
- Updated2021-12-16
- Buy
- Manufacturerchempep
- Product number202201
- Product descriptionL-Valinol >=98%
- Packaging5g
- Price$146
- Updated2021-12-16
- Buy
- Manufacturerchempep
- Product number202201
- Product descriptionL-Valinol >=98%
- Packaging25g
- Price$354
- Updated2021-12-16
- Buy
- ManufacturerChemScene
- Product numberCS-W020370
- Product description1-Butanol,2-amino-3-methyl-,(S)- 99.85%
- Packaging100g
- Price$83
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | B-0022 | L-Valinol 97% | 100g | $165 | 2021-12-16 | Buy |
| AHH | MT-53371 | L-Valinol 98% | 1000g | $1180 | 2021-12-16 | Buy |
| AK Scientific | J90857 | L-Valinol | 5g | $20 | 2021-12-16 | Buy |
| AK Scientific | F473 | L-Valinol | 5g | $27 | 2021-12-16 | Buy |
| Ambeed | A200742 | L-Valinol 97% | 25g | $22 | 2021-12-16 | Buy |
| Ambeed | A200742 | L-Valinol 97% | 500g | $329 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0035229 | (S)-VALINOL 95.00% | 25G | $1152.69 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | AAA0035229 | (S)-VALINOL 95.00% | 100G | $2650.73 | 2021-12-16 | Buy |
| Chem-Impex | 03236 | L-Valinol,≥99%(ChiralHPLC,GC) ≥99%(ChiralHPLC,GC) | 5G | $16.6 | 2021-12-16 | Buy |
| Chem-Impex | 03236 | L-Valinol,≥99%(ChiralHPLC,GC) ≥99%(ChiralHPLC,GC) | 25G | $38.73 | 2021-12-16 | Buy |
| Chem-Impex | 03236 | L-Valinol,99%(ChiralHPLC,GC) 99%(ChiralHPLC,GC) | 100G | $127.68 | 2021-12-16 | Buy |
| Chem-Impex | 03236 | L-Valinol,≥99%(ChiralHPLC,GC) ≥99%(ChiralHPLC,GC) | 250G | $309.84 | 2021-12-16 | Buy |
| Chem-Impex | 03236 | L-Valinol,99%(ChiralHPLC,GC) 99%(ChiralHPLC,GC) | 1KG | $1159.76 | 2021-12-16 | Buy |
| chempep | 202201 | L-Valinol >=98% | 5g | $146 | 2021-12-16 | Buy |
| chempep | 202201 | L-Valinol >=98% | 25g | $354 | 2021-12-16 | Buy |
| ChemScene | CS-W020370 | 1-Butanol,2-amino-3-methyl-,(S)- 99.85% | 100g | $83 | 2021-12-16 | Buy |
Properties
Melting point :30-34 °C
Boiling point :81 °C8 mm Hg(lit.)
alpha :16 º (c=10,EtOH)
Density :0.926 g/mL at 25 °C(lit.)
refractive index :n20/D 1.4548(lit.)
Flash point :196 °F
storage temp. :Store at +2°C to +8°C.
solubility :DMSO (Slightly), Methanol (Slightly)
form :Liquid After Melting
pka :12.82±0.10(Predicted)
color :Clear slightly yellow
optical activity :[α]25/D +10°, c = 10 in H2O
Water Solubility :Soluble in water.
Sensitive :Air Sensitive
BRN :1719137
InChI :1S/C5H13NO/c1-4(2)5(6)3-7/h4-5,7H,3,6H2,1-2H3/t5-/m1/s1
InChIKey :NWYYWIJOWOLJNR-RXMQYKEDSA-N
SMILES :CC(C)[C@H](N)CO
CAS DataBase Reference :2026-48-4(CAS DataBase Reference)
NIST Chemistry Reference :(S)-(+)-2-Amino-3-methyl-1-butanol(2026-48-4)
Boiling point :81 °C8 mm Hg(lit.)
alpha :16 º (c=10,EtOH)
Density :0.926 g/mL at 25 °C(lit.)
refractive index :n
Flash point :196 °F
storage temp. :Store at +2°C to +8°C.
solubility :DMSO (Slightly), Methanol (Slightly)
form :Liquid After Melting
pka :12.82±0.10(Predicted)
color :Clear slightly yellow
optical activity :[α]25/D +10°, c = 10 in H2O
Water Solubility :Soluble in water.
Sensitive :Air Sensitive
BRN :1719137
InChI :1S/C5H13NO/c1-4(2)5(6)3-7/h4-5,7H,3,6H2,1-2H3/t5-/m1/s1
InChIKey :NWYYWIJOWOLJNR-RXMQYKEDSA-N
SMILES :CC(C)[C@H](N)CO
CAS DataBase Reference :2026-48-4(CAS DataBase Reference)
NIST Chemistry Reference :(S)-(+)-2-Amino-3-methyl-1-butanol(2026-48-4)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
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.Related product price
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