ChemicalBook > CAS DataBase List > N-Boc-trans-4-tosyloxy-L-proline methyl ester

N-Boc-trans-4-tosyloxy-L-proline methyl ester

Product Name
N-Boc-trans-4-tosyloxy-L-proline methyl ester
CAS No.
88043-21-4
Chemical Name
N-Boc-trans-4-tosyloxy-L-proline methyl ester
Synonyms
TRANS-BTPME;Boc-Hyp(Tos)-OMe;(4R)-4-TsO-N-Boc-Pro-OMe;Boc-trans-4-tosyloxy-L-proline methyl ester;N-Boc-(4R)-4-tosyloxy-L-proline methyl ester;N-BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER;N-Boc-trans-4-(p-tosyloxy)-L-proline methyl ester ;N-Boc-trans-4-tosyloxy-L-proline methyl ester USP/EP/BP;trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-proline Methyl Ester;N-Boc-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl ester, 98%
CBNumber
CB3456882
Molecular Formula
C18H25NO7S
Formula Weight
399.46
MOL File
88043-21-4.mol
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N-Boc-trans-4-tosyloxy-L-proline methyl ester Property

Melting point:
77.0 to 81.0 °C
Boiling point:
508.1±50.0 °C(Predicted)
Density 
1.30±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,2-8°C
solubility 
Chloroform
form 
Solid
pka
-5.65±0.60(Predicted)
color 
White
λmax
274nm(CHCl3)(lit.)
CAS DataBase Reference
88043-21-4
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
HS Code 
2933.99.8290
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B5247
Product name
N-(tert-Butoxycarbonyl)-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl Ester
Purity
>98.0%(HPLC)(N)
Packaging
200mg
Price
$33
Updated
2024/03/01
TCI Chemical
Product number
B5247
Product name
N-(tert-Butoxycarbonyl)-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl Ester
Purity
>98.0%(HPLC)(N)
Packaging
1g
Price
$98
Updated
2024/03/01
TRC
Product number
B693485
Product name
trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-prolineMethylEster
Packaging
100mg
Price
$145
Updated
2021/12/16
TRC
Product number
B693485
Product name
trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-prolineMethylEster
Packaging
1g
Price
$1175
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB19586
Product name
trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-proline methyl ester
Packaging
1g
Price
$1528.8
Updated
2021/12/16
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N-Boc-trans-4-tosyloxy-L-proline methyl ester Chemical Properties,Usage,Production

Chemical Properties

N-Boc-trans-4-tosyloxy-L-proline methyl ester is Colourless crystals

Uses

N-Boc-trans-4-tosyloxy-L-proline methyl ester is used in the preparation of bicycloazahydantoins, as androgen receptor antagonists

N-Boc-trans-4-tosyloxy-L-proline methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Boc-trans-4-tosyloxy-L-proline methyl ester Suppliers

Americas 1 Belgium 2 CHINA 72 Europe 1 Germany 1 India 6 Japan 1 United Kingdom 2 United States 10 Global 96
J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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Sales-JP@TCIchemicals.com
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+32 (0)37350701
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sales@tcieurope.eu
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021-50323701
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View Lastest Price from N-Boc-trans-4-tosyloxy-L-proline methyl ester manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
N-tert-Butyloxycarbonyl-O-p-toluenesulfonyl-L-proline methyl ester 88043-21-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
N-tert-Butyloxycarbonyl-O-p-toluenesulfonyl-L-proline methyl ester 88043-21-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
N-Boc-trans-4-tosyloxy-L-proline methyl ester 88043-21-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-12-30

88043-21-4, N-Boc-trans-4-tosyloxy-L-proline methyl esterRelated Search:

Methyl acrylate cis-4-Hydroxy-L-proline D-Proline Methylparaben Methyl p-toluenesulfonate L-PROLINE-(4-3H(N)) Methanol Methyl methoxyacetate Acetonitrile Basic Violet 1 Kresoxim-methyl N-Boc-trans-4-amino-L-proline methyl ester hydrochloride N-Boc-trans-4-Hydroxy-L-proline methyl ester N-Boc-trans-4-amino-L-proline methyl ester Methyl Boc-Hyp-OH 1-(tert-Butoxycarbonyl)-3-pyrrolidinol (R)-2-Methylpyrrolidine tosylate

  • 1,2-Pyrrolidinedicarboxylic acid, 4-[[(4-Methylphenyl)sulfonyl]oxy]-, 1-(1,1-diMethylethyl) 2-Methyl ester, (2S,4R)-
  • N-Boc-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl ester, 98%
  • (4R)-4-TsO-N-Boc-Pro-OMe
  • BOC-trans-4-tosyloxy-L-proline methyl ester:(4R)-4-TsO-N-Boc-Pro-OMe
  • N-(tert-Butoxycarbonyl)-trans-4-(p-toluenesulfonyloxy)-L-proline Methyl Ester
  • N-Boc-trans-4-(p-tosyloxy)-L-proline methyl ester
  • N-BOC-TRANS-4-TOSYLOXY-L-PROLINE METHYL ESTER
  • N-TERT-BUTYLOXYCARBONYL-TRANS-4-P-TOLUYLSULFONYLOXY-L-PROLINE METHYL ESTER
  • N-TERT-BUTYLOXYCARBONYL-O-P-TOLUENESULFONYL-L-PROLINE METHYL ESTER
  • N-tert-Butoxycarbonyl-O-p-toluenesulfonyl-L-proline methyl ester
  • TRANS-BTPME
  • 1,2-PYRIDINEDICARBOXYLIC ACID, 4-[[(4-METHYLPHENYL)-SULFONYL]OXYL]-1-(1,1-DIMETHYLETHYL)-2-METHYL ESTER, (2S, TRANS)
  • Boc-trans-4-tosyloxy-L-proline methyl ester
  • 1,2-pyridinedicarboxylic acid, 4-(((4-methylphenyl)-sulfonyl(oxyl(-1-(1,1-dimethylethyl)-2-methyl ester, (2S, trans)
  • (2S,4R)-1-tert-butyl 2-methyl 4-(tosyloxy)pyrrolidine-1,2-dicarboxylate
  • trans-N-tert-Butyloxycarbonyl-4-tosyloxy-L-proline Methyl Ester
  • (2S,4R)-4-[[(4-Methylphenyl)sulfonyl]oxy]-1,2-pyrrolidinedicarboxylic Acid 1-(1,1-DiMethylethyl) 2-Methyl Ester
  • tert-Butyl Methyl (2S,4R)-4-[[(4-Methylphenyl)sulfonyl]oxy]pyrrolidine-1,2-dic
  • Boc-Hyp(Tos)-OMe
  • N-Boc-trans-4-tosyloxy-L-proline methyl ester USP/EP/BP
  • (2S,trans)-1-tert-Butyl 2-methyl 4-(tosyloxy)pyrrolidine-1,2-dicarboxylate
  • N-Boc-(4R)-4-tosyloxy-L-proline methyl ester
  • 88043-21-4
  • C18H25NO7S
  • Amino Acids & Derivatives
  • Chiral Reagents
  • Heterocycles
  • Heterocyclic Compounds