S.Z. PhyStandard Bio-Tech. Co., Ltd.

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Company Name:S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel:13380397412
Fax:0755 28094224
Email:3001280422@qq.com;marketing@phystandard.com
WebSite:http://www.phystandard.com.cn
Product Total:4840
CB Index:50
Nationality:China
      ShenZhen Phystandard Bio-Tech. Co., Ltd. is a biotechnology enterprise specialized in preparing, manufacturing and marketing on reference substances. Our strong research staff, advanced purification facilities and complete quality testing techniques bring us great achievements in the researches of natural product and chemical synthesis,. Utilizing abundant Chinese plant resources and modern advanced instruments, through high-efficient isolation and identification, we have separated and pufified a great number of active compounds from natural medicines, and further developed a series of chemical products by structure modification. We dedicate ourselves to building an international influence researching center of reference substances, and provide high-pure chemical compounds or lead compounds to manufacturers or researching organizations of medicine, food, chemical products and cosmetic from around the world. Science, high-efficiency, innovation are the basic principles we insisted always. Our services include: 1. Contract isolation of high-pure compounds from plant. We have an open isolation platform and strong purification facilities, target compounds with the amount from milligram to kilogram can be quickly and high-efficiently isolated and purified. 2. Contract synthesis of intermediates and standard compounds. We have designed a lot of template compounds and being able to greatly enrich the compounds category to complete synthesis from mg to kg, average over 8 synthesis steps are adopted. Sincerely welcome friends and specialist from the world to inquire!
Product Name MF CAS Details
N-[2-[(Methylamino)carbonyl]benzoyl C29H32ClN3O7 721958-72-1 Details
Dimethyl 4-(2-Chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate C17H18ClNO4 43067-01-2 Details
Formoterol Impurity B C18H22N2O4 1224588-66-2 Details
Sildenafil N-Oxide C22H30N6O5S 1094598-75-0 Details
rac N-Propyl-2-cyaniMidopyrrolidine-5-acetic Acid C10H15N3O2 1246833-75-9 Details
Desmethyl Lacosamide C12H16N2O3 175481-38-6 Details
2-Piperidineacetic acid, α-phenyl-, ethyl ester, hydrochloride (1:1) C15H22ClNO2 19716-79-1 Details
tert-Butyl 6-[(1E)-2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4-acetate C29H40FN3O6S 289042-12-2 Details
Methyl benzoylformate C9H8O3 15206-55-0 Details
Antioxidant 1076 C35H62O3 2083-79-3 Details
7-Chloroquinolin-4-ol C9H6ClNO 86-99-7 Details
2',6'-DIMETHYLACETANILIDE C10H13NO 2198-53-0 Details
Parecoxib C16H12ClNO3S 1709956-95-5 Details
THIOTHIAMINE C12H16N4OS2 299-35-4 Details
BIS(2-THIENYL) KETONE C9H6OS2 704-38-1 Details
DL-α-Tocopherol C29H50O2 10191-41-0 Details
5-O-Desmethyl Omeprazole C16H17N3O3S 151602-49-2 Details
4-Bromomethyl-2-cyanobiphenyl C14H10BrN 114772-54-2 Details
Atorvastatin calcium C66H68CaF2N4O10 134523-03-8 Details
3'-Des(diMethylaMino)-3'-keto AzithroMycin C36H65NO13 612069-25-7 Details
N-Methyl OMeprazole (Mixture of isoMers with the Methylated nitrogens of iMidazole) C18H21N3O3S 89352-76-1 Details
(S)-Clopidogrel Carboxylic Acid (Clopidogrel Related Compound A) C15H14ClNO2S 144457-28-3 Details
Ethynyl estradiol C20H24O2 57-63-6 Details
2,4-Difluorobenzoyl Risperidone IMpurity C23H27F2N3O2 158697-67-7 Details
(S)-(+)-GLYCIDYL PHTHALIMIDE C11H9NO3 161596-47-0 Details
Mizoribine C9H13N3O6 50924-49-7 Details
Pazopanib C21H23N7O2S 444731-52-6 Details
Sodium fusidate C31H49NaO6 751-94-0 Details
Apixaban C25H25N5O4 503612-47-3 Details
Lacosamide Impurity C13H18N2O3 175481-36-4 Details
Olanzapine ThiolactaM IMpurity C17H20N4OS 1017241-36-9 Details
Simvastatin Dimer C50H76O10 476305-24-5 Details
Dehydro Amlodipine (Amlodipine Impurity D) C20H23ClN2O5 113994-41-5 Details
SIMVASTATIN, SODIUM SALT C25H39NaO6 101314-97-0 Details
1-[2-[(3,4-diMethylphenyl)thio]phenyl]- Piperazine C18H22N2S 1293489-74-3 Details
Vortioxetine Impurity 1 C17H20N2S 1293489-71-0 Details
R-(+)-Lansoprazole C16H14F3N3O2S 138530-94-6 Details
Venlafaxine N-Oxide Impurity C16H25NO3 1021933-95-8 Details
Topiroxostat Impurity 9 C13H8N6O 577778-82-6 Details
N-[[(5S)-3-[4-(4-Morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]Methyl]acetaMide C16H21N3O4 556801-15-1 Details
Gimeracil Impurity C8H9ClN2O3 17902-24-8 Details
1-Piperazinecarboxylic acid, 4-(2-aMino-3-pyridinyl)-, 1,1-diMethylethyl ester C14H22N4O2 1023594-49-1 Details
Sorafenib related compound 12 C20H14ClF3N4O3 284461-74-1 Details
1-(4-chloro-3-(trifluoromethyl)phenyl)urea C8H6ClF3N2O 343247-69-8 Details
2-{[4-(3-Methoxypropoxy)-3-methylpyridine-2-yl]methylthio}-1H-benzimidazole C18H21N3O2S 117977-21-6 Details
pidotiMod iMpurity E C9H12N2O4S 162148-16-5 Details
4,5-DICHLOROTHIOPHENE-2-CARBOXYLIC ACID C5H2Cl2O2S 31166-29-7 Details
Sildenafil EP IMpurity D C17H20N4O5S 1357931-55-5 Details
FLUCONAZOLE IMPURITY C C10H8N6 514222-44-7 Details
Epi Lovastatin C24H36O5 79952-44-6 Details
Ibuprofen Alcohol C13H20O 36039-36-8 Details
(2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID C13H18O2 3585-49-7 Details
CYCLO(-ALA-GLN) C8H13N3O3 268221-76-7 Details
AcotiaMide IMpurity 9 C6H10N4OS 948053-83-6 Details
AcotiaMide iMpurity 5 C12H22N4OS 206882-15-7 Details
Alverine-d5 Citrate C26H35NO7 1215327-00-6 Details
Cyclobenzaprine hydrochloride C20H22ClN 6202-23-9 Details
AMpicillin EP IMpurity J C13H20N2O4S 6489-58-3 Details
BMS-589154) C26H27N5O4 1686149-74-5 Details
Ethyl 2-(3-Cyano-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate C14H12N2O3S 161798-02-3 Details
SalbutaMol DiMer C26H40N2O5 149222-15-1 Details
cis-Tadalafil C22H19N3O4 171596-27-3 Details
2-(3-cyano-4-propoxyphenyl)-4-methylthiazole-5-carboxylic acid C15H14N2O3S 1530308-87-2 Details
cis-ent-Tadalafil C22H19N3O4 171596-28-4 Details
CYCLO(-GLY-GLN) C7H11N3O3 52662-00-7 Details
rac-Lipoic Acid Impurity 3 (S-Oxide) C8H14O4S2 17370-41-1 Details
N-Methyl Valganciclovir Hydrochloride C15H25ClN6O5 1401562-16-0 Details
(Z)-Pitavastatin Calcium Salt C25H23FNO4- 1159588-21-2 Details
Prulifloxacin C21H20FN3O6S 123447-62-1 Details
Troglitazone C24H27NO5S 97322-87-7 Details
Olmesartan medoxomil impurity I C29H28N6O5 879562-26-2 Details
Tedizolid Impurity 39 C7H7N5 171018-17-0 Details
LANSOPRAZOLE SULFONE C16H14F3N3O3S 131926-99-3 Details
2-ThiophenecarboxaMide, 5-chloro-N-Methyl- C6H6ClNOS 97799-98-9 Details
Iloperidone Impurity 13 C24H25FN4O2 531524-17-1 Details
(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester C20H18N2O4 171596-43-3 Details
Warfarin Impurity 1 C13H14O 55901-61-6 Details
Quetiapine Hydroxy Impurity C19H21N3OS 329216-67-3 Details
[[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]methyl]oxirane C15H22O4 66722-57-4 Details
trans-Ibuprofen IMpurity G C26H32O4 1391054-15-1 Details
4-(2-Hydroxy-3-isopropylaminopropoxy)benzoic Acid C13H19NO4 72570-70-8 Details
1,2-Dithiolane-3-pentanoic acid 1-oxide C8H14O3S2 6992-30-9 Details
4-amino-N-(1-(3-methoxypropyl)piperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide C18H27N3O3 1608459-56-8 Details
Loxoprofen Ring-opening IMpurity C15H18O5 1091621-61-2 Details
Tenofovir Disoproxil Dimer C39H60N10O20P2 1093279-76-5 Details
Tadalafil Impurity JK Mixture Details
Methoxyprene Impurity A2-Z/Mixture Details
Tadalafil iMpurity G Details
6-(3-CHLOROPHENYL)-1,3,5-TRIAZINE-2,4-DIAMINE C9H8ClN5 4514-54-9 Details
Piribedil Impurity S584 Details
DESMETHYL MIRTAZAPINE C16H17N3 61337-68-6 Details
Dabigatran etexilate Impurity R C34H41N7O5 1610758-20-7 Details
Dabigatran Etexilate iMpurity E C32H37N7O5 1415506-19-2 Details
TICAGRELOR C23H28F2N6O4S 274693-27-5 Details
Rabeprazole iMpurity (Chloro interMediate) Details
(4R,5S)-4,5-Dichloro-4,5-dimethyl-1,3-dioxolan-2-one C5H6Cl2O3 116857-04-6 Details
Lenvatinib C21H19ClN4O4 417716-92-8 Details
Mirabegron C21H24N4O2S 223673-61-8 Details
Febuxostat C16H16N2O3S 144060-53-7 Details
Buspirone EP Impurity C C20H30N8 257877-45-5 Details
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