(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate CAS 143062-84-4 Sitafloxacin Hydrate Intermediate Factory Purity ≥98.0% (HPLC)
Commercial Supply Sitafloxacin Hydrate (CAS: 163253-35-8) Related Intermediates:
3-Chloro-2,4,5-Trifluorobenzoic Acid CAS: 101513-77-3
(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate CAS: 143062-84-4
(S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate CAS: 144282-37-1
Ethyl 3-(3-Chloro-2,4,5-Trifluorophenyl)-3-Oxopropanoate CAS: 101987-86-4
| Chemical Name | (1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate |
| Synonyms | (1R,2S)-2-Fluorocyclopropylamine Tosylate |
| CAS Number | 143062-84-4 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C10H14FNO3S |
| Molecular Weight | 247.29 |
| Shelf Life | 24 Months When Properly Stored |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories | Pharmaceutical Intermediates |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | White or Off-White Powder |
| Chemical Purity | ≥98.0% (HPLC) |
| Cis-Isomer | ≤0.40% |
| Trans-Isomer | ≤0.20% |
| Melting Point | 160.0~172.0℃ |
| Moisture (K.F) | ≤0.50% |
| 1H NMR Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | Sitafloxacin Hydrate (CAS: 163253-35-8) Intermediate |
Package: Fluorinated bottle, aluminium foil bag, 25kg/cardboard drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry (2-8℃) and well-ventilated warehouse away from incompatible substances. Prevent direct sunlight; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.
(1R,2S)-2-Fluorocyclopropanamine 4-Methylbenzenesulfonate (CAS: 143062-84-4) is the intermediate of Sitafloxacin Hydrate. Sitafloxacin Hydrate is a potent, orally active fluoroquinolone antibiotic with in vitro activity against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens.
![(S)-tert-Butyl(5-benzyl-5-azaspiro[2.4]heptan-7-yl)carbamate CAS 144282-37-1 Sitafloxacin Hydrate Intermediate](https://www.ruifuchem.com/uploads/S-tert-Butyl5-benzyl-5-azaspiro2.4heptan-7-ylcarbamate-CAS-144282-37-1-300x300.png)
