|
|
|
|
|
|
|
[Sell]
Chloramphenicol CAS: 56-75-7 for sale |
 |
|
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.
|
|
» Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China]  |
|
|
|
|
|
[Sell]
Tetracycline Hydrochloride CAS: 64-75-5 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Erythromycin Thiocyanate CAS: 7704-67-8 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Erythromycin CAS: 114-07-8 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Clindamycin Phosphate CAS: 24729-96-2 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Clindamycin Hydrochloride CAS: 21462-39-5 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Lincomycin Hcl CAS: 859-18-7 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
3,4,5-Trimethoxybenzaldehyde for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
(S,S)-2,8-Diazabicyclo[4,3,0]nonane for sale |
|
|
(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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Androstan-17-ol, 2, 3-epithio-17-methyl-, (2a,3a,5a,17b)- for sale |
|
|
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
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Androsta-1, 4, 6-triene-3, 17-dione (ATD) for sale |
|
|
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
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
16a, 17a-Epoxyprogesterone CAS: 1097-51-4 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Androsta-1,4-diene-3,17-dione CAS: 897-06-3 for sale |
|
|
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
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
4-Androstenedione CAS: 63-05-8 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Dehydroepiandrosterone acetate CAS: 853-23-6 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Dehydroisoandrosterone (DHEA) CAS: 53-43-0 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
Methoxydienone CAS: 2322-77-2 for sale |
|
|
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
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
[Sell]
HDMI 19pin SMT Connector |
|
|
| 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. |
|
| » Posted by: Lastar Int\'l (HK) Co., Ltd [China] |
|
|
|
|
|
[Sell]
Methyldienedione CAS: 5173-46-6 for sale |
|
|
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.
|
|
| » Posted by: HUBEI YUANCHENG PHARMACEUTICAL CO.,LTD [China] |
|
|
|
|
|
«back
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 next»
|
|
|
