SPAN - 80571 Annonces

Friday 06 June 2025

Quantité : 10000MT - Prix : $3300

High-Quality Copper & Aluminum Scrap for Sale – Global Shipping Available! ???? Hello Traders, Scrap Buyers & Global Partners! Are you looking for premium Copper Wire Scrap and Copper Cathodes at competitive prices with full transparency and trusted service? ???? Welcome to...

Friday 06 June 2025

Isobutyl chloroformate is an important chemical raw material, commonly used in organic synthesis and drug synthesis, is the synthesis of peptide compounds is one of the important condensation agent, its colorless irritating odor liquid, soluble in chloroform. Brand: Soarwin CAS No...

Friday 06 June 2025

Quantité : 10000MT/MO - Prix : $3300

High-Quality Copper & Aluminum Scrap for Sale – Global Shipping Available! ???? Hello Traders, Scrap Buyers & Global Partners! Are you looking for premium Copper Wire Scrap and Copper Cathodes at competitive prices with full transparency and trusted service? ???? Welcome to...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Tadalafil (market name “Cialis” or “Adcirca”) was developed by American pharmaceutical company Lilly. It is a kind of PDE5 inhibitor used for the treatment of erectile dysfunction, benign prostatic hypertrophy and pulmonary arterial hypertension.The effect of Tadalafil is relaxing...

Friday 06 June 2025

Quantité : 10000MT/MO - Prix : $3300

High-Quality Copper & Aluminum Scrap for Sale – Global Shipping Available! ???? Hello Traders, Scrap Buyers & Global Partners! Are you looking for premium Copper Wire Scrap and Copper Cathodes at competitive prices with full transparency and trusted service? ???? Welcome to...

Friday 06 June 2025

Quantité : 10000MT - Prix : $3300

High-Quality Copper & Aluminum Scrap for Sale – Global Shipping Available! ???? Hello Traders, Scrap Buyers & Global Partners! Are you looking for premium Copper Wire Scrap and Copper Cathodes at competitive prices with full transparency and trusted service? ???? Welcome to...

Friday 06 June 2025

Quantité : 10000MT - Prix : $3300

High-Quality Copper & Aluminum Scrap for Sale – Global Shipping Available! ???? Hello Traders, Scrap Buyers & Global Partners! Are you looking for premium Copper Wire Scrap and Copper Cathodes at competitive prices with full transparency and trusted service? ???? Welcome to...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Phenacetin, a widely used analgesic and antipyretic drug, was first synthesized in 1878 by Harmon Northrop Morse. Derived from p-phenetidine, phenacetin's structure was confirmed through chemical analysis and testing. By 1887, it was introduced into the market by Bayer and quickly...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Sodium cyanoborohydride (NaBH3CN) is a selective reducing agent used for a variety of chemical reductions, including aldehyde, ketones, acetals, epoxides, oximes, enamines, reductive aminations of aldehydes and ketones, and reductive alkylations of amines and hydrazines. The utility...

Friday 06 June 2025

It is prepared by the reaction of 2,2-dichloroethanol and potassium fluoride in a high-boiling-point glycol solvent, or by the addition of ethylene oxide and hydrogen fluoride. Brand: Soarwin CAS No.: 359-13-7 EC Number: 670-547-3 Molecular Formula: C2H4F2O Density: 1.296 Melting point...

Friday 06 June 2025

The main use of trifluoroethanol is as an anesthetic. The earliest use of fluoroacetylene ether synthesized from trifluoroethanol and acetylene was to replace bromofluoroalkanes with greater side effects as anesthetics. Then, non-flammable, low-toxic isofluranes and high-performance...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Diphenylacetonitrile is a white to creamy or faint yellow crystalline powder, Soluble in ethanol, ether. It is obtained by bromination and condensation of phenylacetonitrile. Diphenylacetonitrile is mainly used as an intermediate to manufacture API which deals in treatment of respiratory...

Friday 06 June 2025

Salicylic acid, also known as o-hydroxybenzoic acid, is an important raw material for organic synthesis. In pesticide production, it is used to synthesize isopropyl salicylate, an intermediate of organophosphorus insecticides such as isothiocarb and methyl isofenphos, and 4-hydroxycoumarin...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Sodium triacetoxyborohydride, also known as sodium triacetoxyhydroborate, commonly abbreviated STAB, is a white hygroscopic solid that emits hydrogen gas when hydrolysed in water, which is flammable. It is a milder reducing agent than sodium borohydride or even sodium cyanoborohydride...

Friday 06 June 2025

Quantité : 1kg; 25kg;

5-Methoxytryptamine (5-MT), also known as mexamine, is a tryptamine derivative closely related to the neurotransmitters serotonin and melatonin. 5-MT has been shown to occur naturally in the body in low levels. It is biosynthesized via the deacetylation of melatonin in the pineal gland...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Valerophenone, also known as 1-phenyl-1-pentanone. It was first synthesized in the early 20th century during studies on aromatic ketones.Valerophenone is a colorless to Light yellow to Light orange clear liquid that is soluble in organic solvents. Its relatively straightforward synthesis...

Friday 06 June 2025

Quantité : 1kg; 25kg;

1-phenyl-2-nitropropene is a kind of sticky yellow powder, and it is used in the production of pharmaceuticals, for instance, a drug used to treat ADHD and narcolepsy. Brand: Soarwin CAS No.: 705-60-2 EC Number: 627-363-3 Molecular Formula: C9H9NO2 Density: 1.141±0.06 g/cm3(Predicted)...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Tryptamine is a monoamine alkaloid that can be synthesized by decarboxylation of the amino acid tryptophan. Notably, tryptamine can be found in fungi, plants, Amphibia, animals, and microbes. Tryptamine has an indole ring structure and a fused double ring that is composed of a benzene...

Friday 06 June 2025

Quantité : 1kg; 25kg;

It is mainly used as a hydrocarbon oxidation catalyst. It can be made by the high-temperature calcination of copper(II) oxide and chromium(III) oxide or the thermal decomposition of copper chromate, which evolves oxygen at higher temperatures and decomposes to copper chromite. Copper chromite...

Friday 06 June 2025

Quantité : 1kg; 25kg;

4'-Methylpropiophenone is a chemical reagent used in electrocarboxylation reactions and is also an intermediate for the drug Naomaining. It can be used as an organic synthesis intermediate and a pharmaceutical intermediate, and is mainly used in laboratory research and development...

Friday 06 June 2025

Potassium iodide is an inorganic compound, colorless or white crystal, odorless, with a strong bitter and salty taste. It is used as a diuretic and can prevent and treat thyroid diseases by adding an appropriate amount to table salt. Brand: Soarwin CAS No.: 7681-11-0 EC Number: 231-659-4...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Its appearance is gray-black, metallic, scaly or granular crystals. It has a pungent, irritating taste. It can sublime and volatilize purple, corrosive vapor at room temperature. Brand: Soarwin CAS No.: 7553-56-2 EC Number: 231-442-4 Molecular Formula: I2 Density: 1.32g/mLat 25°C Melting point...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Sodium borohydride is an inorganic compound, a white to off-white crystalline powder, with strong hygroscopicity. Its alkaline solution is brown-yellow. It is one of the most commonly used reducing agents. Brand: Soarwin CAS No.: 16940-66-2 EC Number: 241-004-4 Molecular Formula: NaBH4 Density...

Friday 06 June 2025

Quantité : 1kg; 25kg;

- Bromo-1-phenyl-pentan-1-one is a white crystalline powder, a valerianone derivative, which can be used as a pharmaceutical intermediate. Brand: Soarwin CAS No.: 49851-31-2 EC Number: 100-201-4 Molecular Formula: C11H13BrO Density: 1.310±0.06 g/cm3(Predicted) Boiling point: 94-96 °C(Press: 0...)

Friday 06 June 2025

Quantité : 1kg; 25kg;

Brand: Soarwin CAS No.: 877-37-2 EC Number: 100-413-0 Molecular Formula: C9H8BrClO Density: 1.518±0.06 g/cm3(Predicted) Melting point: 77-79 °C(Solv: ligroine (8032-32-4)) Boiling point: 296.7±15.0 °C(Predicted) Localisation : Chongqing, 401102 Chongqing, Personne à contacter : Shelley Zhou...

Friday 06 June 2025

Quantité : 1kg; 25kg;

Methylamine hydrochloride is a white crystalline powder. It is soluble in water and ethanol, but insoluble in ether, acetone and chloroform; it is hygroscopic and irritating. Brand: Soarwin CAS No.: 593-51-1 EC Number: 209-795-0 Molecular Formula: CH5N.ClH Density: 0.8306 (rough estimate)...

Friday 06 June 2025

Quantité : 1kg; 25kg;

1,4-Butanediol is a colorless viscous liquid that can react with strong oxidants. It is an important basic organic chemical raw material, mainly used in the production of polybutylene terephthalate (PBT), polyurethane, γ-butyrolactone and tetrahydrofuran. Brand: Soarwin CAS No.: 110-63-4...

Friday 06 June 2025

Quantité : 1box; 5box

EPO has a wide range of clinical applications, and the anemic treatment of kidney and cancer tumors is the first. Chemicalbook detection of EPO level in serum of patients with cancer anemia, EPO concentration detection in anemia patients, EPO detection in serum of cancer patients...

Thursday 05 June 2025

Trifluoroacetamide can be used to prepare N, O-bis(trimethylsilyl)trifluoroacetamide. N, O-bis(trimethylsilyl)trifluoroacetamide is an important pharmaceutical intermediate, mainly used as a neutral silylating agent in the silylation protection of amino groups, amino acids, phenols...

Thursday 05 June 2025

As an important organic chemical raw material, ETFA is widely used in the synthesis of organic fluorine compounds, medicine, pesticides, liquid crystals and dyes. The specific applications are as follows: (1) In medicine, it is mainly used in the production of anti-inflammatory drugs...