• CAS 1191237-69-0	GS-441524

    CAS 1191237-69-0 GS-441524

    GS 441524 is a viral RNA-dependent RNA polymerase (RdRp) inhibitor and broad spectrum antiviral nucleotide; active metabolite of Remdesivir (Cat. No. 7226). Competes with natural nucleoside triphosphates, blocking viral RNA synthesis. Exhibits antiviral activity against viruses from Coronaviridae family including SARS-CoV-2 in vitro, and SARS-CoV and feline infectious peritonitis virus (FIPV) in vitro and in vivo. Inhibits SARS-CoV and MERS-CoV- infected HAE cultures (EC50 values are 0.18 and 0.86 μM, respectively) and inhibits murine hepatitis virus (MHV) (EC50 = 1.1 μM)

  • Sodium Triacetoxyborohydride CAS 56553-60-7

    Sodium Triacetoxyborohydride CAS 56553-60-7

    Sodium triacetoxyborohydride, white crystalline powder; Soluble in benzene, it is used for aminating reduction reactions of ketones and aldehydes, reducing amination/lacamidation of carbonyl complexes and amines, and reducing amination of arylaldehydes Chemicalbook. Sodium triaceoxy borohydride is mainly used for amination reduction reactions of ketones and aldehydes, reduction amination/lacamidation of carbonyl complexes and amines, and reduction amination of arylaldehydes

  • CAS 33286-22-5 diltiazem hydrochloride

    CAS 33286-22-5 diltiazem hydrochloride

    Chemical Name Diltiazem Hydrochloride
    Synonyms (2S,cis)-3-(Acetyloxy)-5-[(2-dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Hydrochloride; CRD-401; Adizem; Altiazem; Dilzem; Masdil; Zilden;
    CAS Number 33286-22-5
    Alternate CAS # freebase: 42399-41-7
    Molecular Formula C₂₂H₂₆N₂O₄S • HCl
    Appearance White to Off-White Solid
    Melting Point >196°C (dec.)
    Molecular Weight 450.98
    Storage -20°C
    Solubility DMSO (Slightly), Methanol (Slightly), Water (Slightly)
  • CAS 42399-41-7 Diltiazem 

    CAS 42399-41-7 Diltiazem 

    Intravenous diltiazem and verapamil are comparable in terms of efficacy and effect on systolic function in patients with rapid atrial fibrillation and flutter. However, hypotension may limit therapy with verapamil in some patients.

  • CAS 123-75-1	Pyrrolidine

    CAS 123-75-1 Pyrrolidine

    Pyrrolidine is a flammable alkaline liquid that undergoes reactions typical of secondary amines. It is used to prepare pesticides and rubber accelerators and as a chemical intermediate (usually the hydrochloride form) in the pharmaceutical industry. There is relatively limited industrial exposure to this material.
    Uses of this compound in any major scalehave not been made. It occurs in tobacco andcarrot leaves. It is formed by reduction ofpyrrole.
    A heterocyclic compound used as a building block in the synthesis of wide range of pharmaceutical compounds, namely matrix metalloprotein inhibitors (MMPIs) and aminopeptidase N inhibitors (APNIs).

  • CAS 141-78-6	 Ethyl acetate

    CAS 141-78-6 Ethyl acetate

    Pure ethyl acetate is a colorless, transparent and aromatic liquid,Ethyl acetate is an important organic chemical raw material and industrial solvent because of its excellent solubility and quick drying. Ethyl acetate is a kind of chemical.It is a kind of widely used fine chemical products with excellent solubility, fast drying and wide application. It is a very important organic chemical raw material And excellent industrial solvents. Clear, flammable, volatile liquid with fruit fragrance. Specific gravity: 0.902, Melting point: -83 ºC, Boiling point: 77 ºC.Refraction rate: 1.3719, Flash point (in open cup): 7.2 ºC. Soluble in water, ethanol, and aether. Could form azeotrope with some solvent.

  • CAS 1310-73-2 Sodium hydroxide

    CAS 1310-73-2 Sodium hydroxide

    Product name :Caustic Soda/Sodium Hydroxide

    CAS No.: 1310-73-2

    Formula: Naoh

    EINECS: 215-185-5

    Classification: Caustic Soda

    Appearance: Pearls

    Grade Standard: Industrial Grade

  • CAS 7487-88-9 Magnesium sulfate

    CAS 7487-88-9 Magnesium sulfate

    Melting point 1124 °C
    density 1.07 g/mL at 20 °C
    vapor density <0.01 (vs air)
    vapor pressure <0.1 mm Hg ( 20 °C)
    storage temp. no restrictions.
    solubility H2O: 1 M at 20 °C, clear, colorless
    form powder (very fine)
    color slightly gray
    Specific Gravity 2.66
    PH 7.9 (50g/l, H2O, 25℃)
    Water Solubility Soluble in water. Slightly soluble in alcohol, glycerol. Insoluble in acetone.
  • CAS 171599-83-0 Sildenafil citrate

    CAS 171599-83-0 Sildenafil citrate

    Melting point 187-189°C
    storage temp. 2-8°C
    solubility DMSO: >20mg/mL
    form white powder
    color White
    Water Solubility 3.488g/L(temperature not stated)
    Merck 14,8489
    BCS Class 1
    Stability: Store in Freezer
  • Tadalafil  CAS 171596-29-5 Tadalafil Citrate

    Tadalafil CAS 171596-29-5 Tadalafil Citrate

    Packing: Aluminum foil sealed bag, box outside, secret packing

    chemical formula: C22H19N3O4

    molecular weight: 389.341

    CAS No: 171596-29-5

    Packing: as your require

    Quality standard: USP31/BP2005/Enterprise

    Description: white crystalline powder

  • CAS Number 575-38-2 | 1,7-Dihydroxynaphthalene

    CAS Number 575-38-2 | 1,7-Dihydroxynaphthalene


    Product name :1,7-Dihydroxynaphthalene




    Melting point:180-184 °C (lit.)

    Storage conditions:Sealed in dry,Room Temperature

  • 2-bromo-1-phenylhexan-1-one | CAS#:59774-06-0

    2-bromo-1-phenylhexan-1-one | CAS#:59774-06-0

    Appearance: Red/yellow liquid

    Specification: 98%min.

    Lead time: Immediate delivery

    Packing: 1kg/Al-foiled bag; 25kg/drum

    Payment: T/T advance, Western Union, L/C Sight

    Sample: Available

    COA/MSDS: Please contact us to desire

    Transportation: By Air, By Sea, By courier (FedEx/EMS/TNT/UPS/DHL)

    Storage: In well-closed container, protected from light and in cool & dry place.

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