25 g, Reagents, P
-
SIGMA Pyrilamine maleate salt
MilliporeSigmaSynonym(s): Mepyramine maleate salt; N-(4-Methoxyphenyl)methyl-N',N'-dimethyl-N-(2-pyridinyl)-1,2-ethanediamine maleate salt Empirical Formula: C17H23N3O -+ C4H4O4 Linear Formula: C17H23N3O -+…
-
Synonym(s): Polyanhydrogalacturonic acid; Sodium polypectate MDL Number: MFCD00131975 Purity: ≥75% (titration)
-
(^+)-4-Penten-2-ol, 98%
Thermo Scientific ChemicalsFormula: C5H10O Formula weight: 86.13 Purity: 98% CAS Number: 625-31-0 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.29 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: …
-
1-Phenylpyrrole, 99%
Thermo Scientific ChemicalsSynonym(s): (1-Pyrrolyl)benzene Formula: C10H9N Formula weight: 143.19 Purity: 99% CAS Number: 635-90-5 Harmonized Tariff Code: 2933.79
-
ALDRICH Pyrazine, Greater Than or Equal to 99%
MilliporeSigmaFormula: C4H4N2 Formula Weight: 80.09 CAS No.: 290-37-9 UN Number: UN1325 Purity: ≥99% Density: 1.031g/mLat 25°C(lit.) Packaging: 5, 10, 25 g in glass bottle
-
Phenyl vinyl sulfone, 99+%
Thermo Scientific ChemicalsFormula: C8H8O2S Formula weight: 168.22 Purity: 99+% CAS Number: 5535-48-8 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H317-H335 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May cause respiratory irritation. …
-
1-(2-Pyridyl)piperazine, 99%
Thermo Scientific ChemicalsSynonym(s): 2-(1-Piperazinyl)pyridine Formula: C9H13N3 Formula weight: 163.22 Purity: 99% CAS Number: 34803-66-2 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
-
Platinum, 10% on carbon, dry
Thermo Scientific ChemicalsCAS Number: 7440-06-4 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 3815.12 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking.…
-
D-Phenylalanine methyl ester hydrochloride, 98% (HPLC)
AFG BioscienceCAS # 13033-84-6 Synonyms: D-Phe-OMe·HCl MDL No.: MFCD00066112 Melting Point: 155-168 ºC Molecular Formula: C10H13NO2·HCl Molecular Weight: 215.7 Optical Rotation: [a]D20 = - 35 ± 2 º (C=1 in ethanol) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
-
Phenylammonium bromide >=98%
MilliporeSigmaSynonyms: Aniline hydrobromide; Anilinium bromide; Benzenamine hydrobromide; Benzenaminium bromide; Greatcell Solar® Molecular Formula: C6H8BrN Molecular Weight: 174.04 Linear Structural Formula: C6H8BrN MDL Number: MFCD00035465 Purity: >=98% Application: Organohalide…
-
Synonym(s): Poly(2-HEMA); Poly-HEMA Linear Formula: (C6H10O3)n MDL Number: MFCD00084374 Density: 1.15 g/mL at 25 °C(lit.)
-
SIGMA D-Phenylalanine, =98% (TLC)
MilliporeSigmaSynonyms: ( R )-2-Amino-3-phenylpropionic acid Formula: C9H11NO2 Formula Weight: 165.19 CAS No.: 673-06-3 Purity: ≥98% (TLC) Packaging: 5, 25, 100 g in poly bottle
-
Polyvinyl alcohol, 98-99% hydrolyzed, low molecular weight
Thermo Scientific ChemicalsFormula: [-CH2CH(OH)-] n Purity: 98-99% hydrolyzed, low molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code: 3905.30
-
2,2,3,3,3-Pentafluoro-1-propanol, 98%
Thermo Scientific ChemicalsSynonym(s): 1H,1H-Pentafluoro-1-propanol Formula: CF3CF2CH2OH Formula weight: 150.05 Purity: 98% CAS Number: 422-05-9 Harmonized Tariff Code: 2905.59 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
-
Synonyms: 1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperazine-N,N′-bis(2-ethanesulfonic acid) Formula: C8H18N2O6S2 Formula Weight: 302.37 CAS No.: 5625-37-6 Purity: ≥99% (titration)
-
Papaverine hydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): 1-(3,4-Dimethoxybenzyl)-6,7-dimethoxyisoquinoline hydrochloride Formula: C20H21NO4 HCl Formula weight: 375.85 Purity: 99% CAS Number: 61-25-6 Harmonized Tariff Code: 2933.49 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: …
-
1-Pyrrolidinecarbodithioic acid ammonium salt, 98%
Thermo Scientific ChemicalsSynonym(s): Ammonium pyrrolidinedithiocarbamate, APDC Formula: C5H12N2S2 Formula weight: 164.29 Purity: 98% CAS Number: 5108-96-3 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
2-Phenylindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Phenyl-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 948-65-2 Molecular Formula: C14H11N Molecular Weight: 193.25 MDL No.: MFCD00005608 Appearance: Grey powder Melting Point: 185-193 °C Storage Temperature: Store at 0-8 °C
-
Pyrimidine-5-carboxaldehyde, 98% (GC)
AFG BioscienceCAS # 10070-92-5 Synonyms: 5-Formylpyrimidine MDL No.: MFCD03426065 Molecular Formula: C5H4N2O Molecular Weight: 108.10 Purity Limit: 98% (GC) Storage Temp: Store at RT Appearance: Light yellow to yellow solid
-
Perfluoro-2,5,8-trimethyl-3,6,9-trioxadodecanoyl fluoride, 97%
Thermo Scientific ChemicalsSynonym(s): HFPO tetramer acid fluoride Formula: C12F24O4 Formula weight: 664.09 Purity: 97% CAS Number: 27639-98-1 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
-
CAS # 13177-41-8 Synonyms: Stearyl sulfobetaine MDL No.: MFCD00043218 Molecular Formula: C23H49NO3S Molecular Weight: 419.71 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
-
Indicator ligand Synonym(s): 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4',4"-disulfonic acid sodium salt; PDT disulfonate Empirical Formula: C20H13N4NaO6S2 Formula Weight: 492.46 Linear Formula: …
-
Potassium phosphate monobasic, ACS reagent, =99.0%
MilliporeSigmaPotassium phosphate monobasic (monopotassium orthophosphate) is a water soluble inorganic salt. Its standard enthalpy of formation has been reported to be -376.1kcalmol-1. It acts a starting material in the synthesis of potassium metaphosphate. Synonyms: Monopotassium phosphate; Potassium…
-
(PEO)4-bis-amine ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 929-75-9 Molecular Formula: C8H20N2O3 Molecular Weight: 192.25 MDL No.: MFCD00628164 Appearance: Clear oil Storage Temperature: Store at 0-8 °C
-
3-(Pyrimidin-2-yloxy)benzaldehyde ; >/= 97%
AFG BioscienceSynonyms: 3-(2-Pyrimidinyloxy)benzenecarbaldehyde Purity Limit: ≥ 97% CAS No.: 263349-26-4 Molecular Formula: C11H8N2O2 Molecular Weight: 200.2 MDL No.: MFCD03791149 Storage Temperature: Store at 0-8°C
-
ALDRICH Potassium sulfite, 90%
MilliporeSigmaFormula: K2SO3 Formula Weight: 158.26 CAS No.: 10117-38-1 Purity: 90% Application: Forms a Selenium-Bunte salt for transfer of allyl groups to thiols. Packaging: 25 g in glass bottle
-
Synonyms: L(+)-Tartaric acid potassium Sodium salt; Rochelle salt; Seignette salt Formula: KOCOCH(OH)CH(OH)COONa · 4H2O Formula Weight: 282.22 CAS No.: 6381-59-5 Purity: 99.98% trace metals basis Packaging: 5, 25 g in poly bottle
-
ALDRICH Poly(4-vinylpyridine), average Mw ~60,000
MilliporeSigmaLinear Formula: (C7H7N)n MDL Number: MFCD00190588
-
Pentafluoropyridine, 99%
Thermo Scientific ChemicalsFormula: C5F5N Formula weight: 169.05 Purity: 99% CAS Number: 700-16-3 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H311-H314-H318-H226-H332 Toxic if swallowed. Toxic in contact with skin. Causes severe skin…
-
Synonym(s): Methoxy poly(ethylene glycol); Polyethylene glycol monomethyl ether; mPEG Linear Formula: CH3(OCH2CH2)nOH MDL Number: MFCD00084416 Melting Point: 64-69 °C Storage: −20°C
-
Pyruvic Acid Sodium Salt
MP BiomedicalsPyruvic acid is an intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and…
-
Synonym(s): Pepsin A; Pepsin from hog stomach MDL Number: MFCD00081840