ChemicalBook > CAS DataBase List > TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE

TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE

Product Name
TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE
CAS No.
99207-32-6
Chemical Name
TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE
Synonyms
4-[Boc(methyl)amino]-1-butanol;N-Boc-4-(methylamino)butan-1-ol;TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE;tert-butyl N-(4-hydroxybutyl)-N-methylcarbamate;4-(N-tert-Butyloxycarbonyl-N-methylamino)butanol;(4-Hydroxy-butyl)-Methyl-carbaMic acid tert-butyl ester;Carbamic acid, (4-hydroxybutyl)methyl-, 1,1-dimethylethyl ester;Carbamic acid, N-(4-hydroxybutyl)-N-methyl-, 1,1-dimethylethyl ester
CBNumber
CB42453161
Molecular Formula
C10H21NO3
Formula Weight
203.28
MOL File
99207-32-6.mol
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TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE Property

storage temp. 
2-8°C
Appearance
Colorless to light yellow Liquid
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Safety

HS Code 
2924297099
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC
Product number
T205920
Product name
tert-Butyl4-Hydroxybutylmethylcarbamate
Packaging
100mg
Price
$65
Updated
2021/12/16
Apolloscientific
Product number
OR918265
Product name
tert-Butyl4-hydroxybutylmethylcarbamate
Purity
96%
Packaging
1g
Price
$198
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0379861
Product name
(4-HYDROXY-BUTYL)METHYL-CARBAMIC ACID TERT-BUTYL ESTER
Purity
95.00%
Packaging
5MG
Price
$505.63
Updated
2021/12/16
AK Scientific
Product number
4604AJ
Product name
tert-Butyl4-hydroxybutylmethylcarbamate
Packaging
5g
Price
$601
Updated
2021/12/16
Apolloscientific
Product number
OR918265
Product name
tert-Butyl4-hydroxybutylmethylcarbamate
Purity
96%
Packaging
5g
Price
$741
Updated
2021/12/16
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TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE Chemical Properties,Usage,Production

Synthesis

42042-68-2

24424-99-5

99207-32-6

General procedure for the synthesis of N-Boc-N-methyl-4-aminomethylbutanol from 4-(methylamino)butan-1-ol and di-tert-butyl dicarbonate: a solution of 4-(methylamino)butan-1-ol (2.76g, 26.8mmol) in triethylamine/methanol (1:7 v/v, 100mL) was stirred for 10 minutes at 0 °C. Subsequently, a solution of di-tert-butyl dicarbonate (8.76 g, 40.2 mmol) in methanol (20 mL) was added dropwise over 10 min. The reaction mixture was stirred under nitrogen protection for 1 hour. After that, the temperature of the reaction system was allowed to gradually increase to room temperature and stirring was continued overnight. Upon completion of the reaction, the solvent was removed by evaporation under reduced pressure and the residue was dissolved in dichloromethane and washed with deionized water. The organic layer was separated, dried with anhydrous sodium sulfate, filtered and concentrated to afford the colorless oily product N-Boc-N-methyl-4-aminomethylbutanol (4.54 g, 84% yield), which could be used in the next reaction without further purification.1H NMR (CDCl3) δ 3.66 (t, 2H), 3.23 (t, 2H), 2.83 (s, 3H), 1.78 (br s, 1H), 1.51-1.60 (m, 4H), 1.44 (s, 9H).

References

[1] Journal of Medicinal Chemistry, 2013, vol. 56, # 14, p. 5819 - 5828
[2] Patent: WO2013/148230, 2013, A1. Location in patent: Page/Page column 30
[3] Tetrahedron Letters, 2006, vol. 47, # 43, p. 7551 - 7556
[4] Patent: US4975439, 1990, A

TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE Preparation Products And Raw materials

Raw materials

Preparation Products

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TERT-BUTYL 4-HYDROXYBUTYLMETHYLCARBAMATE Suppliers

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