![642-18-2,Indole alkaloid,Alstonine,hydroxide, inner salt (8CI); Alstonine; Indolo[2,3-a]pyrano[3,4-g]quinolizin-6-ium,4,4a,5,13,14,14a-hexahydro-1-(methoxycarbonyl)-4-methyl-, inner salt,(4S,4aS,14aS)-](http://file1.lookchem.com/300w/synthetic/2022-01-22-08/c8448959-020a-44d9-af57-25a884c613f2.png)
Indole alkaloid(642-18-2)
- CAS Registry Number:
- 642-18-2
- Synonyms:
- Alstonine,hydroxide, inner salt (8CI); Alstonine; Indolo[2,3-a]pyrano[3,4-g]quinolizin-6-ium,4,4a,5,13,14,14a-hexahydro-1-(methoxycarbonyl)-4-methyl-, inner salt,(4S,4aS,14aS)-
- Molecular Formula:
- C21H20 N2 O3
- Molecular Weight:
- 348.401
- EINECS:
CAS No.:642-18-2
Name: Indole alkaloid
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CAS No.642-18-2 Alstonine
Assay:99%min. Appearance:white powder Package:1kg/Export worthy packing; 25kg/drum Storage:In well-closed container, protected from light and in cool & dry place. Transportation:By Air, By Sea, By courier (door to door, DHL/FedEx/UPS) Application:R&D and production for pharmaceuticals and chemicals
Min. Order:1Gram
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CAS No.642-18-2 Indole alkaloid
Assay:99% Package:According to customer requirements Transportation:By Sea/Air/Courier Application:medicine
Min. Order:10Gram
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CAS No.642-18-2 Alstonine
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
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CAS No.642-18-2 Oxayohimbanium,3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19a,20a)-
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material.
Min. Order:1Kilogram
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CAS No.642-18-2 Oxayohimbanium,3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19a,20a)-
Assay:99% Appearance:Powder Package:Aluminium Foil Bag or Fluorinated Bottle Storage:normal temperature preservation Transportation:By Air/Sea/Express Application:Organic Synthesis
Min. Order:0
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China (Mainland)] 
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CAS No.642-18-2 Oxayohimbanium,3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19a,20a)-
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
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CAS No.642-18-2 642-18-2 CAS NO.642-18-2
Assay:99% Appearance:White powder or granule Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:Used as a calcium booster in the food industry
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States] 
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CAS No.642-18-2 Oxayohimbanium,3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19a,20a)-
Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical
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CAS No.642-18-2 642-18-2
Assay:99% Application:api
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CAS No.642-18-2 Acmec Alstonine A75460 5mg
Assay:Analysis control,HPLC鈮?5% Appearance:See the datasheet Package:5mg Storage:2-8掳C Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard
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China (Mainland)] 
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CAS No.642-18-2 Alstonine manufacturer
Assay:HPLC鈮?8% Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:pharmaceutical
Min. Order:0
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China (Mainland)] 
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CAS No.642-18-2 Indole alkaloid
Assay:95% Appearance:Yellow powder Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States] 
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Address:Ramsey Road
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CAS No.642-18-2 Alstonine
Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
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