Hangzhou Yunnuo Chemical Co., Ltd.

N-methyl-1H-indole-5-ethylsulfonamide(CAS#98623-50-8), a white to off-white powder, purity up to 99%, is used as a reagent in the synthesis of naratriptan hydrochloride, which is ... >>>

6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-3-acetic acid(CAS#189005-44-5), sticky yellow powder, purity up to 99%, is an intermediate for the synthesis of zolpidem. The reg... >>>

4-Bromo-2-fluorobiphenyl (CAS#41604-19-7) is a pharmaceutical intermediate, off-white to light yellow crystalline powder，purity up to 99%, used in the preparation of non-steroida... >>>

2,2,2-Trichloroacetamide (CAS#594-65-0), white to off-white powder, purity up to 99%, is an aliphatic halogenated DBP precursor. The regular package is cardboard drums lined with ... >>>

Eplerenone (CAS#107724-20-9) is a new selective aldosterone receptor antagonist, white to beige powder, purity up to 99%, as the cardiotonic drug and antihypertensive drug, its an... >>>

4-Fluorobenzenesulfonyl Chloride(CAS#349-88-2), white to light brown solid crystalline powder, purity up to 99%, is an excellent activating agent for the covalent attachment of bi... >>>

(R)-3-Amino-1,2,3,4-tetrahydrocarbazole (CAS#116650-33-0), off-white or light yellow crystalline powder, purity up to 99%, used in the preparation of rematroban. The regular packa... >>>

3-Amino-1,2,3,4-tetrahydrocarbazole(CAS#61894-99-3), off-white or yellowish crystalline powder，purity up to 99%. In pharmaceuticals, the presence of amino groups enhances its rea... >>>