Entecavir Manufacturer/High quality/Best price/In stock
1 Inquiries
142217-69-4
Industrial Grade
according to the clients requirement
2024-12-31
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Competitive price/ Top quality of Entecavir
global trader Offer Reliable quality of Entecavir
Best price of 99%m in Entecavir
Quick DetailsProName:Entecavir Manufacturer/High quality/Best price/In stock
CasNo:142217-69-4
Molecular Formula:C12H15N5O3
Appearance:white powder
Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
DeliveryTime:prompt
PackAge:according to the clients requirement
Port:Shanghai
ProductionCapacity:1-100 Metric Ton/Month
Purity:98%
Storage:Store in dry, dark and ventilated place.
Transportation:by sea or by air
LimitNum:1 Kilogram
Grade:Industrial Grade
SuperiorityDayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than fifteen years.
Pls contact with us freely for getting detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product's supplier in China, Dayangchem is your best choice.
Details
Dayang Chem (Hangzhou) Co. Limited, established in 2000, dedicated to the development, production and marketing of chemicals. We are a leading manufacturer and supplier of chemicals in China.
Manufacturing base: The Company has some Manufacturing base in Zhejiang, Jiangsu and Shandong provide. These bases focus on production and Contract Manufacturing.
Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw material control, process control and finished product quality inspection.
Third lab test: Audit directly and tested by third party like SGS or INTERTEK in any time will be accepted under required.
Sales agent: Dayangchem are authorized by many Chinese chemical manufacturers as universal agency and international area agency. Dayangchem has established very good cooperation and business relations with hundreds of Chinese qualified manufacturers by long time business intercourse.
Flexible payment terms: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. Special Notice: DAYANGCHEM never require customers to remit payment to a personal account. Beware of being cheated.
Rich experience in sales: 1000 square meters of office space with independent property rights, Sales team of nearly 40 people. Our customers throughout the world, especially the world-renowned companies, such as BACHEM, BASF, CELANESE, CORDEN,DOW,EVONIK, GENZYME,HENKEL, MERCK,ROCHE,SANOFI,SOLVAY.
Basic Info-
Product Name:
Entecavir
Other Name:6H-Purin-6-one,2-amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-;6H-Purin-6-one,2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-,[1S-(1α,3α,4β)]-;2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one;BMS 200475;Entecavir;SQ 34676;Baraclude;ETV;31: PN: WO2016077321 SEQID: 31 claimed sequence
CAS No.:142217-69-4
Molecular Formula:C12H15N5O3
InChIKeys:InChIKey=QDGZDCVAUDNJFG-FXQIFTODSA-N
Molecular Weight:277.283
Exact Mass:277.28
EC Number:1806241-263-5
UNII:NNU2O4609D
DSSTox ID:DTXSID4046446
NCI Thesaurus Code:C76494
Color/Form:White to off white powder
ATC Code:J05AF10|J - Antiinfectives for systemic use
HScode:29339900
Categories:
Characteristics-
PSA:
126
XLogP3:-0.8
Appearance:Solid
Density:1.81±0.1 g/cm3(Predicted)
Melting Point:249-252°C
Boiling Point:661.4±65.0 °C(Predicted)
Flash Point:397.9ºC
Refractive Index:1.837
Water Solubility:H2O: Slightly soluble (2.4 mg/mL at pH 7.9, 25 °C)
Storage Conditions:-20°C Freezer
Vapor Pressure:4.6X10-18 mm Hg at 25 deg C (est)
PH:pH = 7.9 in a saturated solution of water at 25 °C
Henrys Law Constant:Henry's Law constant = 1.6X10-21 atm-cu m/mole at 25 °C (est)
Dissociation Constants:pKa = 8.00 - (est)
Experimental Properties:White to off-white powder, mp: >220 °C. Specific optical rotation: +35 deg at 25 °C/D (c = 0.38 in water). Solubility in water: 2.4 mg/mL. pH of saturated solution in water is 7.9 at 25 °C /Entecavir monohydrate/
Hazard IdentificationClassification of the substance or mixture
no data available
GHS label elements, including precautionary statements
Pictogram(s) no data available Signal word no data available
Hazard statement(s) no data available
Precautionary statement(s) Prevention no data available
Response no data available
Storage no data available
Disposal no data available
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:
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Location:
RM901-7,Unit 2,259# WenSan Road, Xihu District, Hangzhou Zhejiang, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Certifications:
Dangerous Chemicals Business License,Pesticide Business License,ISO 9001:2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Vietnam
Entecavir
1 KG Dec 23, 2025 Post an enquiry for this product
