H-Val-OBzl.TosOH
16652-76-9
Pharmaceutical Grade
QINGDAO
1kg/0.2kg Bag
2017-05-24
Z-(2S,3R)-AHPA
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Product Description
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Seller Information
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Description
H-Val-OBzl.TosOH 16652-76-9 99min Basic 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:
Manufactory
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Main Products:
Z-(2S,3R)-AHPA
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Location:
16-2,2#Tianyu road,High&New Technology Industries Development Zone(West District),Chengdu,Sichuan Province,China
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Payment Terms:
D/P,L/C
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Average lead Time:
60
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Total Annual Revenue:
Less than $1 million
Chengdu Aofei Biochemical Co., Ltd. is committed to the development, production and sales of pharmaceutical intermediates, amino acid derivatives, peptide reagents and customized chemicals. The company is headquartered in Chengdu, Sichuan. Aofei Biochemical's technical team has 10 years of development and production experience in these fields. At the same time, our company has also established close cooperation with several research institutions such as Sichuan University, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences.
The factory of Chengdu Aofei Biochemical Co., Ltd. covers an area of 3,000 square meters. It has passed the ISO9001 quality management system certification and strictly controls logistics procurement and production links in accordance with the system to ensure that product quality meets customer requirements. At present, our products have been exported to South Korea, Japan, Europe and America.
The company's main products:
Pharmaceutical intermediates
Special amino acids and their derivatives
Development and industrial production of liquid-phase synthetic short peptides
Heterocyclic compounds and custom synthesis
"Provide customers with high-quality products, preferential prices and excellent service" is our consistent goal, to get your trust is our driving force for development. -
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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