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4-Piperidinylmethyl+isonicotinate+hydrochloride
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4-Piperidinylmethyl+isonicotinate+hydrochloride
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Sarcosine ethyl ester hydrochloride 97%
Catalog Number:
(76663-616)
Supplier:
AMBEED, INC
Description:
1-(3-Bromophenyl)thiourea, Purity: 98+%, CAS Number: 21327-14-0, Appearance: Solid, Storage: Keep in dark place, Sealed in dry, 2-8C, Size: 1G
Supplier:
AMBEED, INC
Description:
5-(4-Bromophenyl)-3-methylisoxazole-4-carboxylic acid, Purity: 97%, CAS number: 91182-60-4, Appearance: White to Yellow Solid, Storage: Sealed in dry, Room Temperature, Size: 5G
Catalog Number:
(77692-804)
Supplier:
LGC STANDARDS
Description:
(2S)-(2-Chlorophenyl)[6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl]acetic Acid Hydrochloride (Clopidogrel Acid Hydrochloride), Mikromol, LGC Standards
Supplier:
AMBEED, INC
Description:
1-(4-Bromophenyl)thiourea, Purity: 98%, CAS Number: 2646-30-2, Appearance: White to Light yellow to Green powder to crystal, Storage: Sealed in dry, Room Temperature, Size: 5g
Catalog Number:
(77994-115)
Supplier:
LGC STANDARDS
Description:
4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2-ol 2-Acetate Hydrochloride, TRC, LGC Standards
Catalog Number:
(77028-106)
Supplier:
AMBEED, INC
Description:
4-(Aminomethyl)phenylacetic acid ethyl ester hydrochloride 98%
Catalog Number:
(77983-382)
Supplier:
LGC STANDARDS
Description:
2-[2-(Dipropylamino)ethyl]-6-nitrophenyl Acetic Acid Hydrochloride, TRC, LGC Standards
Catalog Number:
(102893-862)
Catalog Number:
(102840-622)
Supplier:
Matrix Scientific
Description:
1-Bromo-2-(methylsulfinyl)benzene ≥97%
Supplier:
TCI America
Description:
CAS Number: 5391-88-8
MDL Number: MFCD00004514 Molecular Formula: C8H9BrO Molecular Weight: 201.06 Purity/Analysis Method: >99.0% (GC) Form: Crystal Boiling point (°C): 134 Flash Point (°C): 63 Freezing point (°C): 34
Supplier:
MP Biomedicals
Description:
Urea is the principal end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle.
Urea is a mild agent usually used in the solubilization and denaturation of proteins. It is also useful for renaturing proteins from samples already denatured with 6 M guanidine hydrochloride 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. 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; used as a diuretic; enhances the action of sulfonamides; an antiseptic. Urea in solution is in equilibrium with ammonium cyanate. The form that reacts with protein amino groups is isocyanic acid. Urea in the presence of heat and protein leads to carbamylation of the proteins. Carbamylation by isocyanic acid interferes with protein characterization because isocyanic acid reacts with the amino terminus of proteins, preventing N-terminal sequencing. Isocyanic acid also reacts with side chains of lysine and arginine residues resulting in a protein that is unsuitable for many enzymatic digests. In addition, carbamylation often leads to confusing results from peptides having unexpected retention times and masses. When performing enzymatic protein digests it is important to remove urea first. Even though some enzymes will tolerate small amounts of urea, the elevated temperature used for most reactions will lead to carbamylation during the course of the digest. The urea can be removed prior to digestion by fast reversed phase chromatography, spin columns, or dialysis. Dissolve urea in deionized water to the desired concentration.For every 10 ml of solution, add 1 g of Amberlite® IRA-910.Stir for one hour at room temperature
Supplier:
Matrix Scientific
Description:
MF=C11H16Clno2 MW=229.71 Cas=17841-69-9 1G
Supplier:
TCI America
Description:
CAS Number: 33286-22-5
MDL Number: MFCD00069252 Molecular Formula: C22H26N2O4S Molecular Weight: 450.98 Purity/Analysis Method: >98.0% (HPLC,T) Form: Crystal Melting point (°C): 210 Specific rotation [a]20/D: 118 deg (C=1, H2O) Storage Temperature: 0-10°C
Supplier:
TCI America
Description:
CAS Number: 65185-58-2
MDL Number: MFCD01529874 Molecular Formula: C8H10BrN Molecular Weight: 200.08 Purity/Analysis Method: >98.0% (T) Form: Clear Liquid Boiling point (°C): 85 Specific Gravity (20/20): 1.41
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
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