233 Results for: "7-Chloro-8-methyl-2-pyridin-2-ylquinoline-4-carbonyl chloride hydrochloride&amp"

Supplier: Thermo Scientific Chemicals

98%

Supplier: BeanTown Chemical

CAS: 67-03-8; EC No: 200-641-8; MDL No: MFCD00012780; RTECS: XI7350000 Crystalline/Powder; Molecular Formula: C12H17ClN4OS·HCl; MW: 337.28 Melting Point: 250° (decomposes) Hygroscopic , Light Sensitive

Supplier: Matrix Scientific

MF=C4H10CLNO3 MW=155.58 CAS=5619-04-5 MDL=MFCD00012593 100G

Supplier: Ambeed

S-(5'-Adenosyl)-L-methionine chloride (hydrochloride) 75%

Supplier: Spectrum Chemical Mfg. Corp.

Thiamine Hydrochloride, FCC is the hydrochloride salt of vitamin B1 and used to treat or prevent vitamin B1 deficiency. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: Thermo Scientific Chemicals

98%. 5g.

Supplier: Ambeed

2-Amino-2-methylpropan-1-ol hydrochloride, Purity: 98%, CAS Number: 3207-12-3, Appearance: White to Yellow Solid, Storage: Inert atmosphere, Room Temperature, Size: 25g

Supplier: Spectrum Chemical Mfg. Corp.

Trigonelline Hydrochloride, also known as Nicotinic acid N-methylbetaine or Coffearine, is an alkaloid found in many plants and in coffee; it is also a methyl betaine of nicotinic acid.

Supplier: TCI America

CAS Number: 5619-04-5
MDL Number: MFCD00012593
Molecular Formula: C4H9NO3
Molecular Weight: 155.58
Purity/Analysis Method: >98.0% (N,T)
Form: Crystal
Color: White
Melting point (°C): 136

Supplier: Ambeed

Cefepime hydrochloride monohydrate ≥98%

Supplier: Thermo Scientific Chemicals

A broad spectrum antibiotic targeting a wide variety of naturally antibiotic resistant Gram-positive and Gram-negative bacteria

Supplier: Matrix Scientific

Matrix Scientific Part Number: 043458-1G , MDL Number: MFCD01114577

Supplier: Matrix Scientific

Matrix Scientific Part Number: 045257-5G , MDL Number: MFCD01114498

Supplier: Matrix Scientific

Matrix Scientific Part Number: 043454-5G , MDL Number: MFCD01114573

Supplier: MP Biomedicals

Applications:
Urea is used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride such as inclusion bodies and in the extraction of the mitochondrial complex. It is commonly used to solubilize and denature proteins for denaturing isoelectric focusing and two-dimensional electrophoresis and in acetic acid-urea PAGE gels. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form. Urea is used in cell or tissue culture media to increase the osmolality. Urea has also been used as fertilizer because of the easy availability of nitrogen; in animal feeds; it is reacted with aldehydes to make resins and plastics; condensed with malonic ester to form barbituric acid; used in the paper industry to soften cellulose.
Biochem/physiol Actions:
Urea has been shown to act as an aldosterone antagonist in the development of peanut agglutinin binding in cultured embryonic renal collecting duct epithelial cells. Urea is the principal end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle.
Typical Working Concentration:
The use of 2 g/L urea in the culture of Kluyveromyces marxianus to produce a thermostable extracellular lipase has been described. Urea is typically used at a concentration of 8 M for protein denaturation or solubilization. A final concentration of 5 M urea is commonly used in molecular biology for sequencing gels. To prevent carbamylation, do not heat urea containing buffers above 37 °C

Supplier: Matrix Scientific

Matrix Scientific Part Number: 045305-1G , MDL Number: MFCD00012954

Supplier: Adipogen

Verapamil hydrochloride is an alpha-adrenergic receptor (alpha-AR) antagonist and calcium channel protein inhibitor that blocks the L-type Ca2+ channels in smooth and cardiac muscle cells. Verapamil is an antiarrhythmic agent and vasodilator known to reduce the renal clearance of digoxin and induce apoptosis in primary and metastatic colon adenocarcinoma human cell lines in vitro. It has been observed that verapamil can induce currents by itself, presumably by acting on the potassium and chloride leakage. Verapamil has also been used as an inhibitor of drug efflux pump proteins such as Mdr (P-glycoprotein). Verapamil is a substrate of CYP3A4 and CYP2C6. It is also used in fluorescent cell sorting for DNA content, as it blocks efflux of a variety of DNA-binding fluorophores such as Hoechst 33342. Recent research has shown verapamil to be an effective treatment for diabetes in animal models. Verapamil helps treat diabetes by limiting TXNIP expression.

Supplier: MP Biomedicals

Choline chloride is an organic compound and a quaternary ammonium salt. It is a weak acid. Choline chloride is the salt of the naturally occurring choline, the pre-stage of the neurotransmitter acetylcholine, which is important for mnemonic and thought-processes. Choline occurs naturally in fungi, hop and kingcups and as integral part of lecithin. Choline chloride is a common food additive in animal husbandry
The enzymatic activities of butyrylcholinesterase (BChE) and paraoxonase 1 (PON1), two serum enzymes synthesized by the liver and related with inflammation, were decreased in a sepsis animal model injected with LPS. Choline chloride administered intravenously at 20 mg/kg body weight prevents the LPS-mediated decreases in the activities of these two enzymes.
Choline chloride is used as a source of methyl groups for methyl-transfer reactions.
Physical Appearance: Hard, White Crystalline Powder
pH: Neutral to Litmus
Vapor Pressure: 10 hPa at 20 °C (Lit.)
Partition Coefficient: n octanol/water (logKow): -3.77 at 25 °C (lit.)
Solubility: Soluble in water: (10% aq soln) Clear, Colorless Solution

Supplier: Thermo Scientific Chemicals

98%. 10g.

Supplier: LGC Standards

TRC Amprolium Hydrochloride

Supplier: LGC Standards

TRC 3-Dimethylamino-2-methylpropyl Chloride Hydrochloride

Supplier: LGC Standards

TRC Pyridoxine Hydrochloride

Supplier: LGC Standards

TRC Clorprenaline Hydrochloride

Supplier: LGC Standards

Organic Standard, Pyridoxine Hydrochloride

Supplier: TCI America

CAS Number: 20260-53-1
MDL Number: MFCD00012820
Molecular Formula: C6H4ClNO
Molecular Weight: 178.01
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Melting point (°C): 155

Supplier: LGC Standards

Organic Standard, Amprolium hydrochloride

Supplier: LGC Standards

TRC Chlortetracycline Hydrochloride

Supplier: LGC Standards

Chlortetracycline Hydrochloride, LoGiCal, LGC Standards

Supplier: LGC Standards

Organic Standard, Chlorotetracycline hydrochloride

Supplier: LGC Standards

TRC Thiamine Hydrochloride