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3-Oxocyclobutanecarboxylic acid
Melting point 69-70℃ Storage condition Keep in dark place,Sealed in dry,Room Temperature density 1.431 boiling point 296°C form Solid color Off-white -
N-(2-Amino-4,6-dichloro-5-pyrimidinyl) formamide
Melting point >251°C (dec.) Storage condition under inert gas (nitrogen or Argon) at 2–8 °C density 1.742±0.06 g/cm3(Predicted) boiling point 554.8±60.0 °C(Predicted) form Solid color Off-White to Pale Beige -
4-Methylbenzenesulfonic anhydride
Melting point 121-127 °C(lit.) Storage condition Inert atmosphere,2-8°C density 1.361±0.06 g/cm3(Predicted) boiling point 478.0±48.0 °C(Predicted) form Powder, Crystals and/or Chunks color Off-white to gray -
TS-1
application Catalyzed oxidation of alcohol, partial oxidation of alkane, epoxidation of olefin, hydroxylation of phenol, oxidation of aromatic cyclohydrocarbons, ammoxidation of cyclohexanone, acid catalysis, ammoximation and other catalytic reactions, and adsorption of heavy metals in water. -
![1-(Dimethylamino)-3-[2-[2-(3-methoxyphenyl)ethyl]phenoxy]-2-propanol hydrochloride](https://cdn.globalso.com/yibaibiotech/hcuchuio-300x300.jpg)
1-(Dimethylamino)-3-[2-[2-(3-methoxyphenyl)ethyl]phenoxy]-2-propanol hydrochloride
Melting point 117.0 to 121.0 °C Storage condition Inert atmosphere,Room Temperature solubility DMSO (Slightly), Methanol (Slightly) Storage condition 2-8°C form Solid color White to Off-White -
![(3aS,4S,6aR)-4-methoxytetrahydrofuro[3,4-b]furan-2(3H)-one](https://cdn.globalso.com/yibaibiotech/ke-300x300.jpg)
(3aS,4S,6aR)-4-methoxytetrahydrofuro[3,4-b]furan-2(3H)-one
Melting point 126-128℃ (isopropanol） Boiling point 311.6±42.0 °C(Predicted) density 1.26±0.1 g/cm3(Predicted) Storage condition 2-8°C solubility Chloroform, Methanol form Solid color Off-White to Pale Yellow -
2,3,4-Trifluorobenzoic acid
2,3,4-Trifluorobenzoic acid property Melting point 140-142 °C (lit.) Boiling point 245.3±35.0 °C(Predicted) density 1,404g/cm Refractive index 1,482 Storage condition 2-8°C solubility DMSO, Methanol form Solid Acidity coefficient(pKa) 2.87±0.10(Predicted) color White -
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High quality USP standard CAS 1405-20-5 Polymyxin B Sulfate
Polymyxin B Sulfate(CAS#1405-20-5)
Appearance: White or almost white powder, hygroscopic.
PH: 5.0 ~ 7.5
Composition of Polymyxins:
B3: N.M.T. 6.0%
B1-I: N.M.T. 15.0%
Sum of B1, B2, B3 and B1-I: N.L.T. 80.0%
Assay: N.L.T. 6000IU/mg -
High Purity USP BP EP 59-05-2 Methotrexate for Tumour Treatment
Product name Methotrexate Synonyms (+)-Amethopterin; (+)-4-Amino-10-methylfolic acid; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-glutamic acid CAS No. 59-05-2 Appearance Yellow crystalline powder Molecular Formula C20H22N8O5 Molecular Weight 454.44 Application Medicine grade or research purpose Packing As per your request Storage Preserve in tight,light-resistant containers in a cool place Certificate of Analysis Test according to: EP9.0 M... -
Oseltamivir Impurity
NO. Structure CAS Purity ASTW-1 204254-96-6 ≧95% ASTW-2 ≧95% ASTW-3 347378-74-9 ≧95% ASTW-4 1266663-89-1 ≧95% ASTW-5 1533519-97-9 ≧95% ASTW-6 ≧95% ASTW-7 ≧95% ASTW-8 （Oseltamivir EP Impurity A） ≧95% ASTW-9 （Oseltamivir EP Impurity B） ≧95% ASTW-10 （Oseltamivir EP Impurity C） ≧95% ASTW-11 （Oseltamivir EP Impurity D） 1346604-18-9 ≧95% ASTW-12 （Oseltamivir EP Impurity E） 20872... -
7-Keto-dehydroepiandrosterone 566-19-8
Product name 7-Keto-dehydroepiandrosterone Synonyms 7-Hydroxydehydroepiandrosterone; 5-Androstene-3b-ol-7,17-dione Structure CAS No. 566-19-8 Appearance White powder Molecular Formula C19H26O3 Molecular Weight 302.41 Application For research purpose only Packing As per your request Storage Preserve in tight,light-resistant containers in a cool place
