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[Sell]
Chloramphenicol CAS: 56-75-7 for sale |
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Chloramphenicol CAS: 56-75-7 EINECS: 200-287-4 Assay: 99% min. Standard: EP/BP/USP Packing: 25Kg/cardboard drum Characteristic: White or yellowish crystals. Mp 150.5-151.5 ℃ (149.7-150.7 ℃). Can be under high vacuum sublimation. Slightly soluble in water (2.5mg/ml, 25 ℃), slightly soluble in propylene glycol (150.8mg/ml), soluble in methanol, ethanol, butanol, ethyl acetate, acetone, insoluble in ether, benzene, petroleum ether, vegetable oil. Very bitter taste. Usage: Broad-spectrum antibacterial antibiotics, the treatment of typhoid, paratyphoid drug of choice for the treatment of anaerobic infections of the effects of medicine, followed by sensitive micro-organisms for a variety of infectious diseases caused by the treatment. Because serious adverse reactions are used less and less. Antibacterial spectrum, effects and purposes are the same with chloramphenicol. For the treatment of Salmonella typhi, Shigella, E. coli, Haemophilus influenzae, brucellosis, and other infections caused by pneumococcus.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Tetracycline Hydrochloride CAS: 64-75-5 for sale |
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Tetracycline Hydrochloride Synonyms: Tetracycline hcl CAS: 64-75-5 EINECS: 200-593-8 Assay: 99% min. Standard: EP/BP/USP Packing: 25Kg/cardboard drum Characteristic: Crystals or fine bright yellow powder. Water soluble. pH of 2% aqueous solution: 2.1 - 2.3. Usage: Tetracycline is a broad-spectrum antibiotics, high concentration of a bactericidal effect, in addition to the common Gram-positive bacteria, Gram-negative bacteria and anaerobic bacteria, most of the Rickettsia genus, Mycoplasma, Chlamydia, non- Typical Mycobacterium, Treponema, Actinomyces, Bacillus anthracis, Listeria monocytogenes bacteria, Clostridium, slave card genus sensitive to the chemicals. The product of Gram-positive bacteria than Gram-negative bacteria, but penicillin-resistant enterococcus, and their resistance of Neisseria gonorrhoeae. The product of Vibrio, Brucella spp, Campylobacter, Yersinia bacteria Gram-negative bacteria antibacterial good, no antibacterial activity against Pseudomonas aeruginosa. Tetracycline hydrochloride for the treatment of choice for chlamydia, rickettsial diseases, mycoplasma pneumonia, relapsing fever and other non-bacterial infections, but also for brucellosis, cholera, tularemia, rat-bite fever, anthrax, tetanus , plague, actinomycosis, gas gangrene and sensitive bacterial respiratory system, bile duct, urinary tract infections and skin and soft tissue infections and other treatment.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Erythromycin Thiocyanate CAS: 7704-67-8 for sale |
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Erythromycin Thiocyanate CAS: 7704-67-8 EINECS: 231-723-1 Purity: 99% min. Standard: EP/BP/USP Packing: 25Kg/cardboard drum. Characteristic: White to off white crystalline powder. Usage: Active Pharmaceutical Ingredient (API), antibiotics. Primarily for the treatment of penicillin-resistant Staphylococcus aureus, Streptococcus infections.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Erythromycin CAS: 114-07-8 for sale |
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Erythromycin Synonyms: Abomacetin; Ak-Mycin; Aknin; Drmysin; E-Base CAS: 114-07-8 EINECS: 204-040-1 Purity: 98% min. USP30 Packing: 25Kg/cardboard drum. Characteristic: White to off white crystalline powder. mp 133-135 °C alpha -74.5 º (c=2, ethanol) refractive index -74 ° (C=2, EtOH) storage temp. 0-6°C solubility ethanol: soluble Usage: Active Pharmaceutical Ingredient (API), antibiotics.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Clindamycin Phosphate CAS: 24729-96-2 for sale |
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Clindamycin Phosphate CAS: 24729-96-2 EINECS: 246-433-0 Assay: 99% min. Standard: EP/BP/USP Packing: 25Kg/cardboard drum Characteristic: White solid powder. Stable, but store cool. Incompatible with strong oxidizing agents, calcium gluconate, barbiturates, magnesium sulfate, phenytoin, B group sodium vitamins. MP 114 °C, Refractive index 122 ° (C=1, H2O) Usage: Active Pharmaceutical Ingredient (API), antibiotics.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Clindamycin Hydrochloride CAS: 21462-39-5 for sale |
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Clindamycin Hydrochloride Synonyms: Clindamycin HCl; ClidamycinHydrochloride CAS: 21462-39-5 EINECS: 244-398-6 Assay: 99% min. Standard: EP/BP/USP Packing: 25Kg/cardboard drum Characteristic: White crystalline powder. Easily soluble in water, soluble in methanol, pyridine, slightly soluble in ethanol, practically insoluble in acetone or chloroform, odorless, bitter taste. Usage: Active Pharmaceutical Ingredient (API), antibiotics. Similar antimicrobial spectrum and lincomycin. As lincomycin derivatives against Staphylococcus aureus, pneumococcal bactericidal activity stronger than lincomycin many times.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Lincomycin Hcl CAS: 859-18-7 for sale |
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Lincocin Hydrochloride Synonyms: Lincomycin Hcl; lincomycin hydrochloride CAS: 859-18-7 EINECS 212-726-7 Assay: 95% min. Standard: EP/BP/USP Packing: 20Bou/cardboard drum Characteristic: White crystalline powder. Solubility: H2O: 50 mg/mL, clear, colorless, MP 156-158°C Usage: Active Pharmaceutical Ingredient (API), antibiotics. Lincomycin, from the United States, Nebraska Lincoln City (Lincoln) in the soil near an isolated streptomycin - Lincoln Lincoln variant of streptomycin produced by antibiotics. Lincomycin (hereinafter referred to as LCM) biosynthesis, in addition to produce LCM, but under certain conditions, also produced the LCM B, C, D, K, S and other analogues, thus refining process more difficult and costly. LD50 acute toxicity test showed that mice injected 1000mg/kg, rat oral greater than 4000mg/kg, toxicity is low. Indications: Effect as erythromycin, do not have to do skin test, the product of Gram-positive bacteria and gram-negative bacteria is stronger for osteomyelitis, sepsis, respiratory and soft tissue infections. This product is very strong penetration of bone, is the medicine of choice for osteomyelitis.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
3,4,5-Trimethoxybenzaldehyde for sale |
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3,4,5-Trimethoxybenzaldehyde Synonyms: TMBA; 3,4,5-trimethoxy-benzaldehyd CAS: 86-81-7 EINECS: 201-701-6 Assay: 99% min Packing: 25kg/drum MF: C10H12O4 MW: 196.2 mp 72-74 °C(lit.) bp 163-165 °C10 mm Hg(lit.) Fp 163-165°C/10mm solubility methanol: 0.1 g/mL, clear Water Solubility slightly soluble Character: white to creamy powder Usage: Used for synthesis of antibacterial synergistic drug trimethoprim, as an important intermediate of sulfa synergist, antibacterial synergist TMP.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid |
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1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid Synonyms: 1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-3-quinolinecarboxylic CAS: 112811-72-0 Assay: 99% min. Standard: EP/BP/USP Packing: 25kg/drum. Character: Off-White to Light-Yellow Powder, mp 192-194°C Usage: Moxifloxacin intermediate. pharmaceutical intermediates.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
(S,S)-2,8-Diazabicyclo[4,3,0]nonane for sale |
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(S,S)-2,8-Diazabicyclo[4,3,0]nonane CAS: 151213-42-2 Assay: 99% min. Standard: EP/BP/USP Packing: 10kg/tin. Character: colorless to pale yellow liquid. Usage: pharmaceutical intermediates. Moxifloxacin intermediates, synthetic moxifloxacin hydrochloride.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Androstan-17-ol, 2, 3-epithio-17-methyl-, (2a,3a,5a,17b)- for sale |
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Androstan-17-ol, 2, 3-epithio-17-methyl-, (2a,3a,5a,17b)- Synonyms: Androstan-17-ol, 2,3-epithio-17-methyl-, (2a,3a,5a,17b)-;2,3-Thioepoxy Madol CAS: 4267-80-5 Assay: 99% min. Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Androsta-1, 4, 6-triene-3, 17-dione (ATD) for sale |
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Androsta-1, 4, 6-triene-3, 17-dione (ATD) CAS: 633-35-2 Assay: 99% min. Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
16a, 17a-Epoxyprogesterone CAS: 1097-51-4 for sale |
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16a, 17a-Epoxyprogesterone Synonyms: 16,17-Epoxypregn-4-ene-3,20-dione CAS: 1097-51-4 EINECS: 214-147-5 Assay: 99% min. Packing: foil bag or tin. 25kg/drum. Delivery: Express courier. Character: White crystalline powder. MP 201 Categories: Pharmaceutical Intermediates Preparation Products Cortisone acetate-->CORTISONE-->21-Iodo-16-methylpregna-1,4,9(11)-trien-17-ol-3,20-dione-->17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate -->Megestrol acetate -->16-Methylpregna-1,4,9(11)-trien-17-ol-3,20-dione-->3,20-Dioxopregn-4-en-17-beta-yl acetate-->17-Hydroxy-21-iodoprogesterone-->16-Bromo-17-hydroxypregn-4-en-3,20-dione-->3,17-Diacetyloxypregna-3,5-dien-20-one-->3-ethoxy-17-hydroxypregna-3,5-dien-20-one 17-acetate.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Androsta-1,4-diene-3,17-dione CAS: 897-06-3 for sale |
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Androsta-1,4-diene-3,17-dione CAS: 897-06-3 EINECS: 212-977-2 MF: C19H24O2 MW: 284.39 Assay: 98% min. Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Mp 138-139℃. Usage: pharmaceutical intermediate for Boldenone related steroid; anabolic androgenic steroid
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
4-Androstenedione CAS: 63-05-8 for sale |
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4-Androstenedione CAS: 63-05-8 EINECS: 200-554-5 Assay: 98% min. Packing: foil bag or tin. Delivery: Express courier. The min. order is 10 grams. Character: White crystalline powder. Usage: pharmaceutical material, main intermediate for the production of steroidal hormone drugs and contraceptives.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Dehydroepiandrosterone acetate CAS: 853-23-6 for sale |
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Epiandrosterone Acetate Synonyms: dehydroisoandrosterone 3-acetate; Dehydroepiandrosterone acetate; Prasterone acetate CAS: 853-23-6 EINECS: 212-714-1 Assay: 98% min. Packing: foil bag or tin. Delivery: Express courier. Character White or straw yellow crystalline powder. Usage: pharmaceutical material and intermediates, For the synthesis of steroid hormone drugs. Preparation Products Epiandrosterone acetate-->Methandriol.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Dehydroisoandrosterone (DHEA) CAS: 53-43-0 for sale |
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Dehydroisoandrosterone (DHEA) Synonyms: 3beta-Hydroxy-5-androsten-17-one; Dehydroepiandrosterone; trans-Dehydroandrosterone; Prasterone; Hydroxyandrostenone; Dehydroepian drosterone; CAS: 53-43-0 EINECS: 200-175-5 Assay: 98% min. Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Melting point 149-151 ℃. Soluble in benzene, ethanol, ethyl ether, insoluble in chloroform, petroleum ether. Usage: pharmaceutical material and intermediates, For the production of steroidal hormone drugs and contraceptives, the main raw material. Downstream products acetylene progesterone.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
Methoxydienone CAS: 2322-77-2 for sale |
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Methoxydienone Synonyms: 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one CAS: 2322-77-2 EINECS: 219-034-4 Assay: 99% min. Packing: 1kg net/foil bag or 10kg net/tin. Delivery: Express courier. Character: White crystalline powder. Melting point 150-160 ℃. Usage: 18-levonorgestrel, Gestrinone intermediates. Raw materials: Cyclohexanone-->Litium-->Potassium borohydride-->Aluminium isopropoxide-->Estratetraenol
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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[Sell]
HDMI 19pin SMT Connector |
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HDMI Female 19pin SMT connector 1. Material: Housing: LCP Contact: Copper Alloy Plated Nickel Shell: Copper Alloy Plated Nickel More details: 1,HDMI connector 2,ROHS compliant 3,Best quality,reasonable price with promptly delivery 4. T/T or others payment term can be consider. High quality different with general part. 1000PCS per reel, reel packing for cartons. Wholesale and retail can be consider. Welcome contact me if you want more information. |
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» Posted by: Lastar Int\'l (HK) Co., Ltd [China] |
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[Sell]
Methyldienedione CAS: 5173-46-6 for sale |
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Methyldienedione Synonyms: Estra-4,9-Diene-3,17-Dione CAS: 5173-46-6 MF: C18H22O2 MW: 270.37 Assay: 99% min. Packing: foil bag or tin. Delivery: Express courier. Character: White crystalline powder. Categories: Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids Usage: A potential metabolitie of STS 557 (Dienogest). A steroid with antiglucocorticoid activity.
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» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
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