ChemicalBook > CAS DataBase List > BOC-D-LEUCINOL 97

BOC-D-LEUCINOL 97

Product Name
BOC-D-LEUCINOL 97
CAS No.
142121-48-0
Chemical Name
BOC-D-LEUCINOL 97
Synonyms
Boc-DL-Leucinol;N-BOC-DL-LEUCINOL;BOC-D-LEUCINOL 97;Boc-D-Leucinol;BOC-D-LEUCINOL 97 USP/EP/BP;(r)-n-(tert-butoxycarbonyl)leucinol;ert-butylN-(1-hydroxy-4-methylpentan-2-yl)carbamate;tert-Butyl (1-hydroxy-4-methylpentan-2-yl)carbamate;Carbamic acid, N-[1-(hydroxymethyl)-3-methylbutyl]-, 1,1-dimethylethyl ester
CBNumber
CB3499799
Molecular Formula
C11H23NO3
Formula Weight
217.31
MOL File
142121-48-0.mol
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BOC-D-LEUCINOL 97 Property

Boiling point:
213 °C (lit.)
Density 
0.983 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.449(lit.)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
pka
12.11±0.46(Predicted)
optical activity
[α]20/D +26°, c = 2 in methanol
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Safety

WGK Germany 
3
HS Code 
2924190090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H272May intensify fire; oxidizer

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P221Take any precaution to avoid mixing with combustibles/…

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
552801
Product name
Boc-D-Leucinol
Purity
97%
Packaging
1g
Price
$84.2
Updated
2022/05/15
TRC
Product number
B649408
Product name
N-Boc-DL-Leucinol
Packaging
10mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
X4054
Product name
Boc-D-Leucinol
Packaging
10g
Price
$161
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0092503
Product name
N-BOC-DL-LEUCINOL
Purity
95.00%
Packaging
1G
Price
$669.81
Updated
2021/12/16
Abosyn
Product number
61-5832
Product name
tert-butyl(1-hydroxy-4-methylpentan-2-yl)carbamate
Purity
97+%
Packaging
1g
Price
$180
Updated
2021/12/16
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BOC-D-LEUCINOL 97 Chemical Properties,Usage,Production

Uses

peptide synthesis

reaction suitability

reaction type: Boc solid-phase peptide synthesis

Synthesis

16369-17-8

24424-99-5

142121-48-0

(1) Di-tert-butyl dicarbonate (4.1 g) was slowly added to a solution of 2-amino-4-methylpentan-1-ol (2.0 g) in tetrahydrofuran (THF, 40 mL) and the reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure and the resulting residue was washed with a solvent mixture of hexane/ethyl acetate (5:1, v/v) to afford the white solid product tert-butyl (1-hydroxy-4-methylpentan-2-yl)carbamate (3.7 g, yield XX%). The product was analyzed by electrospray ionization mass spectrometry (ESI-MS) showing m/z: 240 ([M + Na]+), which is consistent with the expected molecular weight.

References

[1] Patent: US2013/331571, 2013, A1. Location in patent: Paragraph 0179; 0180

BOC-D-LEUCINOL 97 Preparation Products And Raw materials

Raw materials

Preparation Products

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BOC-D-LEUCINOL 97 Suppliers

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View Lastest Price from BOC-D-LEUCINOL 97 manufacturers

Career Henan Chemical Co
Product
BOC-D-LEUCINOL 97 142121-48-0
Price
US $1.00/g
Min. Order
1g
Purity
≥98%
Supply Ability
g/kg/Ton
Release date
2019-12-25

142121-48-0, BOC-D-LEUCINOL 97Related Search:

Boc-N-methyl-D-leucine D-Leucinol BOC-D-Leucine monohydrate BOC-CHA-OH DCHA BOC-BETA-CYCLOHEXYL-L-ALANINOL BOC-D-LEU-OH H2O BOC-LEU-OME BOC-L-LEUCINOL Boc-N-methyl-L-leucine BOC-L-Leucine BOC-LEU-OSU BOC-[15N]LEU-OH BOC-STA-OH BOC-LEU-ONP BOC-EPI-STATINE BOC-(2R,3R)-3-AMINO-2-HYDROXY-5-METHYLHEXANOIC ACID BOC-(2S,3R)-3-AMINO-2-HYDROXY-5-METHYLHEXANOIC ACID BOC-BETA-CYCLOHEXYL-ALA-OH

  • BOC-D-LEUCINOL 97
  • Boc-DL-Leucinol
  • (r)-n-(tert-butoxycarbonyl)leucinol
  • N-BOC-DL-LEUCINOL
  • tert-Butyl (1-hydroxy-4-methylpentan-2-yl)carbamate
  • ert-butylN-(1-hydroxy-4-methylpentan-2-yl)carbamate
  • BOC-D-LEUCINOL 97 USP/EP/BP
  • Carbamic acid, N-[1-(hydroxymethyl)-3-methylbutyl]-, 1,1-dimethylethyl ester
  • Boc-<sc>D</sc>-Leucinol
  • 142121-48-0