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ChemicalBook >> CAS DataBase List >> L-Isoleucine benzyl ester 4-toluenesulphonate

L-Isoleucine benzyl ester 4-toluenesulphonate

L-Isoleucine benzyl ester 4-toluenesulphonate price.
  • $12.5 - $2788.12
  • Product name: L-Isoleucine benzyl ester 4-toluenesulphonate
  • CAS: 16652-75-8
  • MF: C20H27NO5S
  • MW: 393.5
  • EINECS:240-701-0
  • MDL Number:MFCD00050511
  • Synonyms:H-ILE-OBZL·TOS;H-L-Ile-OBzl*Tos;ILE-OBZLOSOH;L-Isoleucine benzyl·p-toluenesulfonic acid;Isoleucine benzyl ester4-toluene sulphonate;H-Ile-OBzl·Tosh;L-ISOLEUCINE BENZYL ESTER 4-TOLUENESULFONATE SALT;L-ISOLEUCINE BENZYL ESTER MONOTOSYLATE
Price24 Properties Safety Information Description
24 prices
Selected condition：
Brand
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Crysdot
  • Iris Biotech GmbH
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 1g
  • 5G
  • 10g
  • 25g
  • 100g
  • 250g
  • 1kg
  • ManufacturerAcrotein
  • Product numberNA-0164
  • Product descriptionL-Ile-OBzl.TosOH 97%
  • Packaging25g
  • Price$47.67
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-0164
  • Product descriptionL-Ile-OBzl.TosOH 97%
  • Packaging1kg
  • Price$907.5
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102987
  • Product descriptionL-Ile-OBzl.TosOH 95% ee
  • Packaging25g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102987
  • Product descriptionL-Ile-OBzl.TosOH 95% ee
  • Packaging100g
  • Price$259
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102987
  • Product descriptionL-Ile-OBzl.TosOH 95% ee
  • Packaging250g
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102987
  • Product descriptionL-Ile-OBzl.TosOH 95% ee
  • Packaging1kg
  • Price$1216
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE205
  • Product descriptionH-Ile-OBzl.Tos
  • Packaging25g
  • Price$104
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE205
  • Product descriptionH-Ile-OBzl.Tos
  • Packaging100g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001359
  • Product descriptionILE-OBZL TOS 95.00%
  • Packaging5G
  • Price$730
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001359
  • Product descriptionILE-OBZL TOS 95.00%
  • Packaging25G
  • Price$1188.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001359
  • Product descriptionILE-OBZL TOS 95.00%
  • Packaging100G
  • Price$2788.12
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number03084
  • Product descriptionL-Isoleucine benzyl ester 4-toluenesulfonate salt ≥ 98% (HPLC)
  • Packaging5G
  • Price$12.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number03084
  • Product descriptionL-Isoleucinebenzylester4-toluenesulfonatesalt,98%(HPLC) 98%(HPLC)
  • Packaging25G
  • Price$44.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number03084
  • Product descriptionL-Isoleucinebenzylester4-toluenesulfonatesalt,≥98%(HPLC) ≥98%(HPLC)
  • Packaging100G
  • Price$151.42
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number03084
  • Product descriptionL-Isoleucinebenzylester4-toluenesulfonatesalt,98%(HPLC) 98%(HPLC)
  • Packaging250G
  • Price$347.2
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD21012943
  • Product description(2S,3S)-Benzyl2-amino-3-methylpentanoate4-methylbenzenesulfonate 95+%
  • Packaging100g
  • Price$159
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein NA-0164 L-Ile-OBzl.TosOH 97% 25g $47.67 2021-12-16 Buy
Acrotein NA-0164 L-Ile-OBzl.TosOH 97% 1kg $907.5 2021-12-16 Buy
Activate Scientific AS102987 L-Ile-OBzl.TosOH 95% ee 25g $80 2021-12-16 Buy
Activate Scientific AS102987 L-Ile-OBzl.TosOH 95% ee 100g $259 2021-12-16 Buy
Activate Scientific AS102987 L-Ile-OBzl.TosOH 95% ee 250g $450 2021-12-16 Buy
Activate Scientific AS102987 L-Ile-OBzl.TosOH 95% ee 1kg $1216 2021-12-16 Buy
AK Scientific E205 H-Ile-OBzl.Tos 25g $104 2021-12-16 Buy
AK Scientific E205 H-Ile-OBzl.Tos 100g $225 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001359 ILE-OBZL TOS 95.00% 5G $730 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001359 ILE-OBZL TOS 95.00% 25G $1188.5 2021-12-16 Buy
American Custom Chemicals Corporation AAA0001359 ILE-OBZL TOS 95.00% 100G $2788.12 2021-12-16 Buy
Chem-Impex 03084 L-Isoleucine benzyl ester 4-toluenesulfonate salt ≥ 98% (HPLC) 5G $12.5 2021-12-16 Buy
Chem-Impex 03084 L-Isoleucinebenzylester4-toluenesulfonatesalt,98%(HPLC) 98%(HPLC) 25G $44.8 2021-12-16 Buy
Chem-Impex 03084 L-Isoleucinebenzylester4-toluenesulfonatesalt,≥98%(HPLC) ≥98%(HPLC) 100G $151.42 2021-12-16 Buy
Chem-Impex 03084 L-Isoleucinebenzylester4-toluenesulfonatesalt,98%(HPLC) 98%(HPLC) 250G $347.2 2021-12-16 Buy
Crysdot CD21012943 (2S,3S)-Benzyl2-amino-3-methylpentanoate4-methylbenzenesulfonate 95+% 100g $159 2021-12-16 Buy
Next Last

Properties

Melting point :153-155 °C
storage temp. :Inert atmosphere,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
color :White
CAS DataBase Reference :16652-75-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
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.
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

L-?Isoleucine Benzyl Ester 4-Toluenesulfonate Salt is a reagent used in the preparation of novel 10-hydroxycamptothecin prodrugs used in antitumor treatment. Also used in the synthesis of proteasome inhibitors, cystargolides A & B.

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Benzyl chloride Sodium xylenesulfonate Benzyl nicotinate 10497-05-9 Benzyl alcohol Methyl acrylate Sodium p-toluenesulfonate p-Toluenesulfonic acid Benzyl benzoate H-ILE-NH2 HCL H-ILE-GLY-OH L-Isoleucine allyl ester p-toluenesulfonate salt 69320-89-4 Methyl L-isoleucinate hydrochloride DL-Isoleucine BENZYL ISOVALERATE L-Valine methyl ester hydrochloride H-D-ALA-OBZL P-TOSYLATE

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Suppliers and manufacturers

Sichuan HongRi Pharma-Tech Co.,Ltd
L-Ile-Obzl.tos
$0.00 /1kg
L-Ile-Obzl.tos CAS:16652-75-8
career henan chemical co
L-Isoleucine benzyl ester 4-toluenesulphonate
$7.00 /1KG
L-Isoleucine benzyl ester 4-toluenesulphonate CAS: 16652-75-8
Capot Chemical Co.,Ltd.
Hubei xin bonus chemical co. LTD
Chongqing Chemdad Co., Ltd
Alchem Pharmtech,Inc.
GL Biochem(Binhai) Ltd.
Dideu Industries Group Limited
BOC Sciences
Dayang Chem (Hangzhou) Co.,Ltd.