L-Valine benzyl ester 4-toluenesulfonate
16652-76-9
99%
Bottle,barrel,cargo,container,etc.
2026-07-03
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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DescriptionKeywords
16652-76-9
L-Valine benzyl ester 4-toluenesulfonate
C12H17NO2.C7H8O3S
Quick DetailsProName:L-Valine benzyl ester 4-toluenesulfonate
CasNo:16652-76-9
Molecular Formula:C12H17NO2.C7H8O3S
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
L-Valine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
Other Name:L-Valine,phenylmethyl ester,4-methylbenzenesulfonate (1:1);Valine,benzyl ester,p-toluenesulfonate,L-;L-Valine,phenylmethyl ester,4-methylbenzenesulfonate;Valine,benzyl ester,p-toluenesulfonate;L-Valine benzyl ester toluenesulfonate;L-Valine benzyl ester p-toluenesulfonate;Valine benzyl ester tosylate;L-Valine benzyl ester tosylate;Valine benzyl ester 4-toluenesulfonate;Benzyl L-valinate p-toluenesulfonate;L-Valine benzyl ester p-toluenesulfonate salt;Benzyl L-valinate tosylate;Benzyl L-valinate p-toluenesulfonic acid salt;155453-23-9;1292797-83-1
CAS No.:16652-76-9
Molecular Formula:C12H17NO2.C7H8O3S
InChIKeys:InChIKey=QWUQVUDPBXFOKF-MERQFXBCSA-N
Molecular Weight:379.47100
Exact Mass:379.14500
EC Number:240-702-6
HScode:2922499990
Categories:
Characteristics-
PSA:
115.07000
XLogP3:4.73590
Appearance:White to off-white crystalline powder
Melting Point:158-160 °C
Boiling Point:285.5ºC at 760 mmHg
Flash Point:143.7ºC
Storage Conditions:-20ºC
Vapor Pressure:0.0028mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Sub-category 1B
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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