pharmaceutical intermediates
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Các vật liệu tổng hợp hữu cơ N-Iodosuccinimide CAS 516-12-1 Tác dụng tổng hợp hữu cơ Sulfur Oxidation Titration Reagent Iodination Reagent
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. ...
Các nguyên liệu hữu cơ Aminoguanidine hydrochloride CAS 1937-19-5 Tác phẩm tổng hợp hữu cơ
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 ...
Các nguyên liệu nguyên liệu tổng hợp hữu cơ 5-Bromo-1-Pentene CAS 1119-51-3 Dầu không màu
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 ...
Chất lỏng trong suốt không màu Triethylsilane CAS 617-86-7 Vật liệu tổng hợp hữu cơ
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...
Vật liệu tổng hợp hữu cơ N-Hydroxysuccinimide CAS 6066-82-6 Chất hỗ trợ hóa học
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 ...
Chất lỏng màu vàng nhạt Nerolidol CAS 7212-44-4 Thực phẩm Các loại gia vị mỹ phẩm
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 ...
Bột trắng 4-Chlorophenoxyacetic Acid CAS 122-88-3 Chất điều hòa sinh trưởng thực vật
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, ...
1,3-Propanediol CAS 504-63-2
1,3-Propanediol CAS 504-63-2 1,3-Propanediol, PDO) is mainly used to produce new polyester polytrimethylene terephthalate. 1,3-PDO can also be used as a raw material for fine chemicals such as antifreeze and emulsifiers. Specification item value Appearance Clear Content ≥99.9 Color hazen ≤5.0 ...
Bán chạy mới MOQ thấp 10g N-Acetyl-L-cysteine Ethyl Ester độ tinh khiết cao CAS 59587-09-6 Bột trắng NACET với giá cạnh tranh
White Powder N-Acetyl-L-cysteine Ethyl Ester CAS 59587-09-6 NACET Overview N-acetyl-L-Cysteine ethyl ester is an esterified form of N-acety-L-cysteine (NAC; ). It hasenhanced cell permeability in isolated perfused rat liver compared to NAC. N-acetyl-L-Cysteine ethyl ester (1 mM) prevents tert-butyl ...
