Dayang Chem (Hangzhou) Co.,Ltd.
DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:68189-32-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryHebei Sankai Chemical Technology Co., Ltd
1. Product advantages? High purity, all above 98.5%, no impurities after dissolution? We will test each batch to ensure quality? OEM and private brand services designed for free? Various cap colors available? We can also provide MT1 peptide powder2.
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryAntimex Chemical Limied
6-acetamidonaphthalene-2-sulphonic acidAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Transp
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Fandachem Co.,Ltd
2-NAPHTHALENESULFONIC ACID 6-(ACETYLAMINO)-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Other
inquiryZHEJIANG JIUZHOU CHEM CO.,LTD
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryJilin haofei import and export trade Co.,Ltd
Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryFinetech Industry Limited
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 6-acetamidonaphthalene-2-sulphonic acid, CAS:68189-32-2 with the most competitive pri
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryEmco Dyestuff Pvt Ltd
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryJainik Industries
PRODUCT NAME : ACETYL BRONNER’S ACID CHEMICAL NAME : 6-ACETAMIDO -2-NAPHTHALENE SULFONIC ACID EMPIRICAL FORMULA : C12H11NO4S CAS NO. : 68189-3…
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryU. H. INTERNATIONAL
C12H11NO4S
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquiryU.H International
Cas:68189-32-2
Min.Order:0
Negotiable
Type:Trading Company
inquirySynthetic route
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108-24-7
acetic anhydride
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68189-32-2
6-acetylamino-naphthalene-2-sulfonic acid
| Conditions | Yield |
|---|---|
| With pyridine |
| Conditions | Yield |
|---|---|
| In water at 25℃; | 144.5 g |
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68189-32-2
6-acetylamino-naphthalene-2-sulfonic acid
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-
1221150-08-8
C35H23N5O11S5
| Conditions | Yield |
|---|---|
| Multi-step reaction with 4 steps 1.1: chlorosulfonic acid / 1 h / 20 °C 2.1: sodium carbonate / water; acetone / 10 - 13 °C / pH 7 - 8 3.1: hydrogenchloride / water / 2.5 h / 80 °C 4.1: hydrogenchloride; sodium nitrite / water / 1 h / 0 - 10 °C 4.2: 20 - 25 °C View Scheme |
-
-
68189-32-2
6-acetylamino-naphthalene-2-sulfonic acid
| Conditions | Yield |
|---|---|
| Multi-step reaction with 5 steps 1.1: chlorosulfonic acid / 1 h / 20 °C 2.1: sodium carbonate / water; acetone / 10 - 13 °C / pH 7 - 8 3.1: hydrogenchloride / water / 2.5 h / 80 °C 4.1: hydrogenchloride; sodium nitrite / water / 1 h / 0 - 10 °C 4.2: 20 - 25 °C 5.1: isopentyl nitrite / water / 2.5 h / 45 °C View Scheme |
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-
68189-32-2
6-acetylamino-naphthalene-2-sulfonic acid
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-
28131-80-8
6-Acetylamino-2-naphthalenesulfonyl chloride
| Conditions | Yield |
|---|---|
| With chlorosulfonic acid at 20℃; for 1h; | 49.1 g |
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-
68189-32-2
6-acetylamino-naphthalene-2-sulfonic acid
-
-
1221150-06-6
C22H18N2O12S4
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: chlorosulfonic acid / 1 h / 20 °C 2: sodium carbonate / water; acetone / 10 - 13 °C / pH 7 - 8 View Scheme |
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68189-32-2
6-acetylamino-naphthalene-2-sulfonic acid
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-
1221150-07-7
C20H16N2O11S4
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: chlorosulfonic acid / 1 h / 20 °C 2: sodium carbonate / water; acetone / 10 - 13 °C / pH 7 - 8 3: hydrogenchloride / water / 2.5 h / 80 °C View Scheme |
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