pharmaceutical intermediates
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مواد عضوية اصطناعية N-Iodosuccinimide CAS 516-12-1 تخليق عضوي أكسدة الكبريت كاشف المعايرة كاشف اليود
Organic Synthetic Materials N-Iodosuccinimide CAS 516-12-1 Organic Synthesis Sulfur Oxidation Titration Reagent Iodination Reagent Introduction: N-iodosuccinimide, commonly abbreviated NIS, is a white needle-shaped crystal. NIS is an important electrophilic iodination reagent in organic chemistry. It can react with alkenyl aluminum intermediates to prepare alkenyl iodide compounds. It can also be used as an oxidizing reagent to oxidize and cyclize dipeptides to prepare β
المواد الخام العضوية أمينوغوانيدين هيدروكلوريد CAS 1937-19-5 التخليق العضوي
Organic Raw Materials Aminoguanidine Hydrochloride CAS 1937-19-5 Organic Synthesis Introduction: Aminoguanidine hydrochloride is a pharmaceutical intermediate and organic synthesis intermediate that can be prepared from aminoguanidine carbonate. It can be used to prepare daidzein derivatives and in laboratory organic synthesis processes. Uses: Used as an organic synthetic material. Product Name Aminoguanidine Hydrochloride CAS 1937-19-5 MF CH7ClN4 MW 110.54608 EINECS 217-707
المواد الخام للتخليق العضوي 5-برومو-1-بنتين CAS 1119-51-3 سائل عديم اللون
Organic Synthesis Raw Materials 5-Bromo-1-Pentene CAS 1119-51-3 Colorless Liquid Overview of Organic Synthesis Raw Materials 5-Bromo-1-Pentene CAS 1119-51-3 Colorless Liquid 5-Bromo-1-pentene is a colorless, transparent liquid. Its molecular structure contains both double bonds and bromine atoms, so it has the properties of olefins and halogenated hydrocarbons. It is a basic chemical and pharmaceutical intermediate and is widely used in the fields of medicine, pesticides, and
السائل الشفاف غير الملون تريثيل سيلان CAS 617-86-7 المواد العضوية الاصطناعية
Colorless Transparent Liquid Triethylsilane CAS 617-86-7 Organic Synthetic Materials Introduction: Triethylsilane appears as a colorless or light brown oily liquid; it is soluble in most polar organic solvents and is often used in CH2Cl2; its density is 0.728 g/mL (25°C), its boiling point is 107-108°C, and its flash point is -39°C. Uses: 1. Used in organic synthesis and pharmaceutical intermediates 2. Triethylsilane (Et3SiH for short) is a common reducing agent, mainly used
مواد عضوية اصطناعية N-هيدروكسي سكسينيميد CAS 6066-82-6 عامل مساعد كيميائي
Organic Synthetic Materials N-Hydroxysuccinimide CAS 6066-82-6 Chemical Auxiliary Agent Introduction: White crystalline body. Melting point 99-100 ℃. Uses: Used for synthesizing amino acid protectants, semi synthetic kanamycin, and pharmaceutical intermediates. Product Name N-Hydroxysuccinimide CAS 6066-82-6 MF C4H5NO3 MW 115.09 EINECS 228-001-3 Color white crystalline powder
سائل أصفر فاتح نيروليدول CAS 7212-44-4 المواد الغذائية التجميلية التوابل
Light Yellow Liquid Nerolidol CAS 7212-44-4 Food Cosmetic Spices Overview of Light Yellow Liquid Nerolidol CAS 7212-44-4 Food Cosmetic Spices It is a straw yellow syrupy oily liquid. It has the aroma of rose and apple. It has two optically active forms: d-nerolidol and dl-nerolidol. The boiling point of d-nerolidol is 276℃, the optical rotation [α] +15°~30°, and the refractive index (nD20) is 1.4795. The boiling point of dl-nerolidol is 98～100℃ (40Pa), the relative density
مسحوق أبيض 4-كلوروفينوكسي أسيتيك حمض CAS 122-88-3 منظمات نمو النبات
White Powder 4-Chlorophenoxyacetic Acid CAS 122-88-3 Plant Growth Regulators Overview 4-Chlorophenoxyacetic acid is a systemic, highly effective, and multifunctional plant growth regulator that can promote biosynthesis and biotransfer in plants. It can not only prevent flower and fruit drop, increase fruit set, speed up fruit growth, and promote early maturity, but also improve plant quality. It also acts as a herbicide. It is mainly used in tomatoes, grapes, vegetables, etc.
ألدهيد الديسيل (ديكانال) FEMA 2362 منكهات غذائية سائل عديم اللون للمواد الكيميائية اليومية والأدوية
Decyl Aldehyde (CAS 112-31-2) - Food Grade Flavoring Decyl Aldehyde is a colorless oily liquid with a distinctive aroma profile, widely used in food flavorings, fragrances, and industrial applications. This high-purity compound offers excellent stability and performance characteristics. Physical Properties Appearance: Colorless oily liquid Boiling Point: 207-209°C Relative Density: 0.825-0.829 Refractive Index: 1.427-1.430 Flash Point: 82°C Solubility: Soluble in equal volume
المواد العضوية الاصطناعية كلوروفينيلفوسفين CAS 1079-66-9 الصيدلة والصبغات الوسيطة
Organic Synthetic Materials Chlorophenylphosphine CAS 1079-66-9 Pharmaceutical and Dye Intermediates Overview of Organic Synthetic Materials Chlorophenylphosphine CAS 1079-66-9 Pharmaceutical and Dye Intermediates It is one of the important raw materials for producing the photoinitiator TPO, and its synthesis is obtained by the Friedel Crafts reaction of benzene and phosphorus trichloride catalyzed by aluminum trichloride. Product Parameters of Organic Synthetic Materials
