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Cas:106131-61-7
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inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph
Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
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inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, in
Cas:106131-61-7
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inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
Cas:106131-61-7
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
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inquiryShanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou
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inquiryfactory?direct?sale Application:healing drugs
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:106131-61-7
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inquiryHigh quality suppliers Application:healing drugs
Cas:106131-61-7
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Cas:106131-61-7
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:106131-61-7
Min.Order:10 Milligram
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inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:106131-61-7
Min.Order:1 Gram
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inquiryCompound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
It is composed of professionals with senior industry background and rich market experience. More than 90% of the personnel have chemistry, chemical, pharmaceutical or related professional knowledge. They are all rigorously trained and evaluated, and
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inquiryHigh quality / commercialize;Stable production capacity.Appearance:actual character Storage:Temperature controlled NMT 30℃ Package:As customer request Application:Used for Synthesis API and Research Transportation:Follow the MSDS
Cas:106131-61-7
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inquiryReply quotation within 2 hours.Guarantee the time of delivery. Update the progress of customization Weekly.High purity& High product customization success rate.Inquiries for other compounds are acceptable. Storage:refrigeration Package:1g,5g,10g,100g
Cas:106131-61-7
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inquiryR & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
Cas:106131-61-7
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inquiryShanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por
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inquiry3,6-dihydrazinyl-1,2,4,5-tetrazine
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With trichloroisocyanuric acid In acetonirile at 0 - 20℃; | 81% |
With trichloroisocyanuric acid In acetonitrile at 0 - 20℃; for 0.833333h; Inert atmosphere; | 68% |
With trichloroisocyanuric acid In acetonitrile at 0 - 20℃; for 0.333333h; | 67% |
3,6-dimethylthio-1,2,4,5-tetrazine
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
68% |
3,6-bis-(3,5-dimethyl-pyrazol-1-yl)-1,2,4,5-tetrazine
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
Stage #1: 3,6-bis-(3,5-dimethyl-pyrazol-1-yl)-1,2,4,5-tetrazine With hydrazine Stage #2: With chlorine |
[1,2,4,5]tetrazinane-3,6-dione dihydrazone
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With trichloroisocyanuric acid In acetonitrile at 0 - 20℃; for 0.333333h; |
N,N-bis(4-bromophenyl)-4-hydroxyphenylamine
3,6-dichloro-1,2,4,5-tetrazine
3-{4-[bis(4-bromophenyl)amino]phenoxy}-6-chloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; for 1h; | 100% |
N-aminopyridin-1-ium iodide
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 23℃; for 3h; | 99% |
9-methoxy-7H-furo[3,2-g][1]benzopyran-7-one
3,6-dichloro-1,2,4,5-tetrazine
2-chloro-6-methoxypyridazino[4,3-h]psoralen
Conditions | Yield |
---|---|
Stage #1: 9-methoxy-7H-furo[3,2-g][1]benzopyran-7-one; 3,6-dichloro-1,2,4,5-tetrazine In dichloromethane at 140℃; Stage #2: With N-ethyl-N,N-diisopropylamine | 98% |
morpholine
3,6-dichloro-1,2,4,5-tetrazine
4-(6-chloro-1,2,4,5-tetrazin-3-yl)morpholine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; for 1h; | 97% |
With N-ethyl-N,N-diisopropylamine In tert-butyl methyl ether at 20℃; for 21h; Inert atmosphere; | 87% |
In various solvent(s) at 20℃; | 83% |
(4-(di-tert-butylfluorosilyl)phenyl)methanol
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; for 0.666667h; Inert atmosphere; | 95% |
With 2,4,6-trimethyl-pyridine In dichloromethane for 0.583333h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane for 0.25h; | 95% |
N-acetylcystein
3,6-dichloro-1,2,4,5-tetrazine
3,6-bis-S,S'-(NHAc-Cys-OH)tetrazine
Conditions | Yield |
---|---|
With ammonium bicarbonate In 1,4-dioxane; water for 1h; Inert atmosphere; Darkness; | 93% |
In acetonitrile at 80℃; for 24h; Kinetics; Solvent; pH-value; Temperature; Inert atmosphere; | 49% |
4-(di-tert-butylfluorosilanyl)benzenethiol
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; for 0.666667h; Inert atmosphere; | 93% |
1-ferrocenylmethanol
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane for 0.666667h; Inert atmosphere; | 93% |
4,4'-(s-tetrazine-3,6-diyl)bis(oxy)dibutan-1-ol
3,6-dichloro-1,2,4,5-tetrazine
3,6-bis(4-(6-chloro-1,2,4,5-tetrazin-3-yloxy)butoxy)-1,2,4,5-s-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane Inert atmosphere; | 92% |
1,2,4-Triazole
3,6-dichloro-1,2,4,5-tetrazine
3,6-bis(1,2,4-triazolyl-1-yl)1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In acetonitrile at 0 - 20℃; for 1h; | 92% |
In acetone; acetonitrile for 20h; Reflux; | 83% |
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 0.5h; | 91% |
Conditions | Yield |
---|---|
In tert-butyl methyl ether at 20℃; for 12h; | 91% |
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 0.166667h; | 91% |
2',3'-O-isopropylideneuridine
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; for 16.5h; | 90% |
3,6-dichloro-1,2,4,5-tetrazine
diethylamine
3-chloro-6-diethylaminotetrazine
Conditions | Yield |
---|---|
In various solvent(s) at 20℃; | 89% |
t-butyl mercaptoacetate
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; | 89% |
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
Stage #1: thioredoxin With tris(2-carboxyethyl)phosphine immobilized on agrose at 20℃; for 2h; pH=5; Inert atmosphere; Stage #2: 3,6-dichloro-1,2,4,5-tetrazine In dimethyl sulfoxide pH=5; Inert atmosphere; | 88% |
piperidine
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl methyl ether at 20℃; for 21h; Inert atmosphere; | 88% |
4-hydroxyltriphenylamine
3,6-dichloro-1,2,4,5-tetrazine
3-chloro-6-[4-(diphenylamino)phenoxy]-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; for 1h; | 87% |
tetraethylene glycol monomethyl ether
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 3h; | 87% |
3,6-dichloro-1,2,4,5-tetrazine
4,4,5,5-tetramethyl-2-trimethylsilanylethynyl-[1,3,2]dioxaborolane
3,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trimethylsilyl)pyridazine
Conditions | Yield |
---|---|
In xylene for 24h; Heating; | 86% |
In xylene 3,6-dichlorotetrazine reacted with B compd. in xylenes under reflux for 24 h; | 86% |
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
In toluene at 180℃; for 6h; Microwave irradiation; | 86% |
4-(2-aminoethyl)-1-(phenylmethyl)piperidine
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tert-butyl methyl ether at 20℃; for 21h; Inert atmosphere; | 86% |
3,6-dichloro-1,2,4,5-tetrazine
1,4-dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine
Conditions | Yield |
---|---|
In dichloromethane for 0.0833333h; | 86% |
methanol
3,6-dichloro-1,2,4,5-tetrazine
3,6-bis(methoxy)-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With hydrogen carbonate Heating; | 85% |
With sodium carbonate; magnesium sulfate at 25 - 65℃; | 30.8% |
Conditions | Yield |
---|---|
at 20℃; for 1h; | 85% |
at 20℃; for 1h; | 82% |
at 20℃; for 1h; | 75% |
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere; | 70% |
guanazole
3,6-dichloro-1,2,4,5-tetrazine
1,1′-(1,2,4,5-tetrazine-3,6-diyl)-bis(1H-1,2,4-triazole-3,5-di-amine)
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide; acetonitrile at 20℃; for 2h; | 85% |
In acetonitrile |
N-benzyltryptamine
3,6-dichloro-1,2,4,5-tetrazine
N10-[6-chloro-3-(1,2,4,5-tetrazinyl)]-N1-benzyltryptamine
Conditions | Yield |
---|---|
In dichloromethane for 2h; Substitution; Heating; | 83% |
3,6-dichloro-1,2,4,5-tetrazine
Conditions | Yield |
---|---|
With 2,4,6-trimethyl-pyridine In dichloromethane at 20℃; | 83% |
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