Supply (2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholine 4-methylbenzenesulfonate with competitive price CAS NO.200000-59-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Product Details
Keywords
- 252742-72-6
- Aprepitant
- 3,5-Bis(trifluoromethyl)phenyl]ethoxy
Quick Details
- ProName: Supply (2R,3S)-2-[(1R)-1-[3,5-Bis(trif...
- CasNo: 200000-59-5
- Molecular Formula: C20H18F7NO2.C7H8O3S
- Appearance: detailed see specifications
- Application: (2R,3S)-2-[(1R)-1-[3,5-Bis(trifluorome...
- DeliveryTime: Check with us according to inquiry qua...
- PackAge: Aluminium Foil Bag
- Port: Hangzhou or Shanghai
- ProductionCapacity: 1 Metric Ton/Month
- Purity: 99%min
- Storage: Stored in a cool and dry well-closed c...
- Transportation: by air or sea
- LimitNum: 1 Kilogram
Superiority
HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture.
With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plants extracts, pesticides, food & nutrition additives.
Thinkchem is good at offering excellent outsourcing services to overseas customers as well as laboratory support.
Custom manufacture
Thinkchem is good at offering contract manufacture and custom synthesis under confidential agreement timely and effectively, and providing sales service from grams ,kilograms to multi-tons particularly for pharmaceuticals and their intermediates discovery and development. Thinkchem is equipped with modern lab apparatus including HPLC, GC. TLC AND NMR, motivated by a team of highly qualified personnel using these equipments.
Staff
Thinkchem is composed of chemical technicians, analytical chemists, organic chemists, and chemical engineers educated in leading universities in china. Our staff is supported by a group of consultants from academia with expertise in chemical synthesis and analytical chemistry.
Details
Items Specifications Results
Description: orange-red crystalline powder,hygroscopic Complies
Lightly soluble in water or methanol,slight soluble in ethanol(95%),practically,insoluble in chloroform or acetone.
Identification: Complies
A:Retention time of the major peak of the chromatogram obtained with the assay is identical with that ofr the reference chromatogram.
B:IR absorption spectrum should be consistent with that obtained with its CRS
C:A white precipitate is formed when adding AgNO3
PH: 4.5~6.5 5.4
Water: NMT 3.0% 0.86%
Residual solvents:
Methanol: NMT 0.2% 0.030%
Ethanol: NMT 0.2% 0.0071%
Butyl alcohol: NMT 1.0% 0.453%
Chloroform: NMT 0.006% Not detected
Acetone: NMT 0.5% 0.0268%
Bacterial Endotoxins: NMT 4.3 USP EU/mg Conform
Related substances: Any other single impurity:NMT 1.5% 0.69%
Total impurity: NMT 3.0% 1.78%
Assay: 842~1030 μg/mg 948 μg/mg
1. Well-trained professional sales team dedicated to source, audit and export.
2. Well-trained R & D team equipped with new knowledge, new ideas and new insights to support product development and innovation.
3. Well-established partnership with major pharmaceutical and chemical companies in china.
4. Wide range of products and efficient regulatory documentation offered to customers.