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ChemicalBook >> CAS DataBase List >> tert-Butyl N-[5-(tosyloxy)pentyl]carbamate

tert-Butyl N-[5-(tosyloxy)pentyl]carbamate

tert-Butyl N-[5-(tosyloxy)pentyl]carbamate price.
  • $16 - $2850
  • Product name: tert-Butyl N-[5-(tosyloxy)pentyl]carbamate
  • CAS: 118811-34-0
  • MF: C17H27NO5S
  • MW: 357.47
  • EINECS:
  • MDL Number:MFCD07776967
  • Synonyms:TERT-BUTYL 5-TOSYLHYDROXYPENTYLCARBAMATE;Carbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI);[5-[[(4-Methylphenyl)sulfonyl]oxy]pentyl]carbaMic Acid 1,1-DiMethylethyl Ester;Carbamic acid, N-[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester;N-[5-(methylbenzenesulfonyl)pentyl]aminomacetic acidtertbutyl ester;5-((tert-butoxycarbonyl)amino)pentyl 4-methylbenzenesulfonate;tert-Butyl N-[5-(tosyloxy)pentyl]carbamate
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemScene
  • TRC
  • Usbiological
Package
  • 5MG
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 25g
  • Manufactureraablocks
  • Product numberAA003889
  • Product descriptionCarbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI) 97%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003889
  • Product descriptionCarbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI) 97%
  • Packaging1g
  • Price$33
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003889
  • Product descriptionCarbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI) 97%
  • Packaging5g
  • Price$102
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number0572CS
  • Product descriptionTert-butylN-[5-(tosyloxy)pentyl]carbamate
  • Packaging500mg
  • Price$252
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number118811340
  • Product description5-((Tert-butoxycarbonyl)amino)pentyl4-methylbenzenesulfonate
  • Packaging1g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0362495
  • Product descriptionTERT-BUTYL-N-[5-(TOSYLOXY)PENTYL]CARBAMATE 95.00%
  • Packaging5MG
  • Price$500.71
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18910
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging5G
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18910
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging2g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18910
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging1g
  • Price$250
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18910
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging500mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFB18910
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging250mg
  • Price$87.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0648098
  • Product description5-((tert-Butoxycarbonyl)amino)pentyl 4-methylbenzenesulfonate ≥97%
  • Packaging25g
  • Price$442
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0648098
  • Product description5-((tert-Butoxycarbonyl)amino)pentyl 4-methylbenzenesulfonate ≥97%
  • Packaging5g
  • Price$107
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberTRC-B621085-5G
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging5g
  • Price$1524
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberB621085
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging500mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number262894
  • Product description5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate
  • Packaging500mg
  • Price$708
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003889 Carbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI) 97% 250mg $16 2026-05-28 Buy
aablocks AA003889 Carbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI) 97% 1g $33 2026-05-28 Buy
aablocks AA003889 Carbamic acid,[5-[[(4-methylphenyl)sulfonyl]oxy]pentyl]-, 1,1-dimethylethyl ester (9CI) 97% 5g $102 2026-05-28 Buy
AK Scientific 0572CS Tert-butylN-[5-(tosyloxy)pentyl]carbamate 500mg $252 2021-12-16 Buy
Alichem 118811340 5-((Tert-butoxycarbonyl)amino)pentyl4-methylbenzenesulfonate 1g $400 2021-12-16 Buy
American Custom Chemicals Corporation CHM0362495 TERT-BUTYL-N-[5-(TOSYLOXY)PENTYL]CARBAMATE 95.00% 5MG $500.71 2021-12-16 Buy
Biosynth FB18910 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 5G $1000 2021-12-16 Buy
Biosynth FB18910 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 2g $450 2021-12-16 Buy
Biosynth FB18910 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 1g $250 2021-12-16 Buy
Biosynth FB18910 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 500mg $150 2021-12-16 Buy
Biosynth FB18910 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 250mg $87.5 2021-12-16 Buy
ChemScene CS-0648098 5-((tert-Butoxycarbonyl)amino)pentyl 4-methylbenzenesulfonate ≥97% 25g $442 2026-06-04 Buy
ChemScene CS-0648098 5-((tert-Butoxycarbonyl)amino)pentyl 4-methylbenzenesulfonate ≥97% 5g $107 2026-06-04 Buy
TRC TRC-B621085-5G 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 5g $1524 2026-06-03 Buy
TRC B621085 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 500mg $150 2021-12-16 Buy
Usbiological 262894 5-(t-Boc-amino)-1-pentyl-p-toluenesulfonate 500mg $708 2026-06-03 Buy
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Properties

Melting point :47-49°C
Boiling point :501.854±33.00 °C(Press: 760.00 Torr)(predicted)
Density :1.136±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp. :Refrigerator
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :12.866±0.46(predicted)
form :Solid
color :White

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

5-((tert-Butoxycarbonyl)amino)pentyl 4-methylbenzenesulfonate is a PEG linker containing a Boc protected amine and a tosyl group. The protected amine can be deprotected under mild acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

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J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. Shanghai TaoSu Biochemical Technology Co., Ltd. Taizhou Tongxin Bio-Tech Co., Ltd Shanghai YuanYe Biotechnology Co., Ltd. Aikon International Limited Shenzhen Polymeri Biochemical Technology Co., Ltd. Blocksynth Pharmaceutical Technology Co.,Ltd Jinan ponder chemical co. LTD Zhenjiang Borun Bio-Technology Pharmaceutical Co., Ltd.