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ChemicalBook >> CAS DataBase List >> D-Valine benzy ester 4-methylbenzenesulfonate

D-Valine benzy ester 4-methylbenzenesulfonate

D-Valine benzy ester 4-methylbenzenesulfonate price.
  • $8 - $1296
  • Product name: D-Valine benzy ester 4-methylbenzenesulfonate
  • CAS: 17662-84-9
  • MF: C19H25NO5S
  • MW: 379.47
  • EINECS:
  • MDL Number:MFCD00136545
  • Synonyms:H-D-VAL-OBZL P-TOSYLATE;H-D-VAL-OBZL TOS-OH;D-VALINE BENZYL ESTER 4-TOLUENESULFONATE SALT;D-VALINE BENZYL ESTER P-TOSYLATE;D-VALINE-OBZL P-TOSYLATE;D-Valine benzy ester 4-methylbenzenesulfonate;D-Valine benzyl ester tosylate;H-D-Val-OBzl
Price48 Properties Safety Information Description
48 prices
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Brand
  • aablocks
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1.00g
  • 1g
  • 2g
  • 5g
  • 5.00g
  • 10.00g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • Manufactureraablocks
  • Product numberAA0024PJ
  • Product descriptionD-Valine Benzyl Ester p-Toluenesulfonate 97%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0024PJ
  • Product descriptionD-Valine Benzyl Ester p-Toluenesulfonate 97%
  • Packaging25g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0024PJ
  • Product descriptionD-Valine Benzyl Ester p-Toluenesulfonate 97%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0024PJ
  • Product descriptionD-Valine Benzyl Ester p-Toluenesulfonate 96%
  • Packaging500g
  • Price$274
  • Updated2026-05-28
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS112815
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging25g
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS112815
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging5G
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS112815
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging100g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9257AA
  • Product description(R)-Benzyl2-amino-3-methylbutanoate4-methylbenzenesulfonate
  • Packaging1g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9257AA
  • Product description(R)-Benzyl2-amino-3-methylbutanoate4-methylbenzenesulfonate
  • Packaging5g
  • Price$126
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9257AA
  • Product description(R)-Benzyl2-amino-3-methylbutanoate4-methylbenzenesulfonate
  • Packaging25g
  • Price$371
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA218992
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging100g
  • Price$321
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA218992
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging25g
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA218992
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging10g
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA218992
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging1g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA218992
  • Product descriptionH-D-Val-Obzl.TosOH 97%
  • Packaging5g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0002168
  • Product descriptionD-VALINE BENZYL ESTER 4-METHYLBENZENESULFONATE 95.00%
  • Packaging1G
  • Price$523
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0024PJ D-Valine Benzyl Ester p-Toluenesulfonate 97% 5g $10 2026-05-28 Buy
aablocks AA0024PJ D-Valine Benzyl Ester p-Toluenesulfonate 97% 25g $16 2026-05-28 Buy
aablocks AA0024PJ D-Valine Benzyl Ester p-Toluenesulfonate 97% 1g $8 2026-05-28 Buy
aablocks AA0024PJ D-Valine Benzyl Ester p-Toluenesulfonate 96% 500g $274 2026-05-28 Buy
Activate Scientific AS112815 H-D-Val-Obzl.TosOH 97% 25g $174 2021-12-16 Buy
Activate Scientific AS112815 H-D-Val-Obzl.TosOH 97% 5G $50 2021-12-16 Buy
Activate Scientific AS112815 H-D-Val-Obzl.TosOH 97% 100g $475 2021-12-16 Buy
AK Scientific 9257AA (R)-Benzyl2-amino-3-methylbutanoate4-methylbenzenesulfonate 1g $70 2021-12-16 Buy
AK Scientific 9257AA (R)-Benzyl2-amino-3-methylbutanoate4-methylbenzenesulfonate 5g $126 2021-12-16 Buy
AK Scientific 9257AA (R)-Benzyl2-amino-3-methylbutanoate4-methylbenzenesulfonate 25g $371 2021-12-16 Buy
Ambeed A218992 H-D-Val-Obzl.TosOH 97% 100g $321 2021-12-16 Buy
Ambeed A218992 H-D-Val-Obzl.TosOH 97% 25g $108 2021-12-16 Buy
Ambeed A218992 H-D-Val-Obzl.TosOH 97% 10g $56 2021-12-16 Buy
Ambeed A218992 H-D-Val-Obzl.TosOH 97% 1g $9 2021-12-16 Buy
Ambeed A218992 H-D-Val-Obzl.TosOH 97% 5g $34 2021-12-16 Buy
American Custom Chemicals Corporation AAA0002168 D-VALINE BENZYL ESTER 4-METHYLBENZENESULFONATE 95.00% 1G $523 2021-12-16 Buy
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Properties

Melting point :162 °C
refractive index :4 ° (C=3.2, MeOH)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
color :White to Pale Beige

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.
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.

Description

D-Valine Benzyl Ester p-Toluenesulfonate is a reactant used in the synthesis of aspartic acid protease inhibitors. Also an important reagent in the synthesis of anti-hepatitis C agents.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. New Energy Chemicals TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Chemsky (shanghai) International Co.,Ltd AF Biochem Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD.