With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:29199-09-5
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:29199-09-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryZhenyu 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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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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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Min.Order:1 bottle
Negotiable
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Cas:29199-09-5
Min.Order:0
Negotiable
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
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Negotiable
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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Negotiable
Type:Lab/Research institutions
inquiry3',6'-BIS(DIETHYLAMINO)-2-(4-NITROPHENYL)SPIRO[1H-ISOINDOLE-1,9'-[9H]XANTHENE]-3(2H)-ONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by e
Cas:29199-09-5
Min.Order:0
Negotiable
Type:Other
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:29199-09-5
Min.Order:0
Negotiable
Type:Other
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:29199-09-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryrhodamine B
4-nitro-aniline
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
With trichlorophosphate In 1,2-dichloro-ethane at 0 - 85℃; for 5.25h; Inert atmosphere; | 83% |
With trichlorophosphate In acetonitrile at 90℃; for 12h; Inert atmosphere; | 79% |
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
With ethylenediaminetetraacetic acid In water; acetonitrile pH=7.2; |
methanol
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
With potassium tert-butylate at 130℃; for 48h; Sealed tube; | 97% |
With C24H32N3P; palladium diacetate; potassium hydroxide at 110℃; for 5h; Inert atmosphere; | 63% |
methanol
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
With aluminum (III) chloride; water In acetonitrile at 20℃; Irradiation; | 73% |
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water Kinetics; |
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
In water; acetonitrile pH=7.2; |
aluminum (III) chloride
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
In water; acetonitrile pH=7.2; |
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
In water; acetonitrile pH=7.2; |
3',6'-bis-diethylamino-2-(4-nitro-phenyl)-spiro[isoindoline-1,9'-xanthen]-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium tert-butylate / 48 h / 130 °C / Sealed tube 2: phenylsilane / acetonitrile / 6 h / 20 °C / 760.05 Torr / Inert atmosphere; Schlenk technique View Scheme |
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