MilliporeSigma, 1 g
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Salicylamide
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): Salicylamide; 2-Hydroxybenzamide Empirical Formula: C7H7NO2 Formula Weight: 137.14 Linear Formula: 2 - (HO)C6H4CONH2 MDL Number: MFCD00007978 Melting…
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SIGMA Phosphatase, Acid from wheat germ >=0.4 unit/mg solid
MilliporeSigmaSynonym(s): (Orthophosphoric-monoester phosphohydrolase [acid optimum] ); Acid Phosphatase from wheat germ MDL Number: MFCD00131847 Storage: −20°C
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Proteinase K from Tritirachium album >=30 units/mg protein
MilliporeSigmaProteinase K (PK) from fungi, Tritirachium album encodes a 40 kDa protein. The N-terminal propeptide region shows homology with bacterial subtilisin. PK crystallizes even under microgravity conditions on the space shuttle mission. PK is an effective protein system for studying protein engineering…
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Formula: C13H21N Formula Weight: 191.31 CAS No.: 585-48-8 Purity: ≥97% Density: 0.852g/mLat 25°C(lit.) Application: Used with cerric ammonium nitrate in the α-enolation of aldehydes leading to 1,4-dicarbonyl systems. Storage: 2-8°C …
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Synonym(s): Poly(ethylene glycol) methyl ether- block -poly(ε−caprolactone) MDL Number: MFCD03703238 Melting Point: 52.8-56.1 °C; 54.2-55.9 °C(lit.)
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Synonym(s): PTAA; Poly(triaryl amine) Linear Formula: [C6H4N(C6H2(CH3)3)C6H4]n Melting Point: >400 °C
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Synonym: Pepsin A, Pepsin from hog stomach CAS Number: 9001-75-6 EC Number: 232-629-3 Analysis Note Optimum pH is 2-4. Active in 4 M urea and 3 M guanidine HCl. Stable at 60 °C. Pepsin is irreversibly inactivated at pH 8.0 - 8.5. Protein determined by E1%/280 Used to produce…
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L-Isoleucine, reagent grade, =98% (TLC)
MilliporeSigmaSynonyms: (2 S ,3 S )-2-Amino-3-methylpentanoic acid Formula: C2H5CH(CH3)CH(NH2)CO2H Formula Weight: 131.17 CAS No.: 73-32-5 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 1, 5, 10, 25, 100 g in poly bottle
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ALDRICH Tributylammonium pyrophosphate,
MilliporeSigmaCAS No.: 5975-18-8 Application: Reactant for: • Enzymic synthesis of 3′-deoxy-apio-nucleic acid duplexes • Synthesis of deoxynucleoside S-methylphosphonic acids • Preparation of fluorescent non-nucleotide ATP analog N-methylanthraniloylamide ethyl…
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ALDRICH 2-Methoxyphenylboronic acid, 95%
MilliporeSigmaSynonym(s): (2-Methoxyphenyl)boric acid; 2-Methoxybenzeneboronic acid; o -Anisylboronic acid; o -Methoxybenzeneboronic acid; o -Methoxyphenylboronic acid Formula: CH3OC6H4B(OH)2 Formula Weight: 151.96 CAS No.: 5720-06-9 Purity: 95% …
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SIGMA Procyclidine hydrochloride
MilliporeSigmaSynonym(s): α-Cyclohexyl-α-phenyl-1-pyrrolidinepropanol Empirical Formula: C19H29NO -+ HCl Linear Formula: C19H29NO -+ HCl Formula Weight: 323.90 MDL Number: MFCD00079236 Storage: 2-8°C
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Sodium butyrate, =98.5% (GC)
MilliporeSigmaSynonyms: Butyric acid sodium salt Formula: CH3CH2CH2COONa Formula Weight: 110.09 CAS No.: 156-54-7 Purity: ≥98.5% (GC) Biochem/physiol Actions: Decreases Ca 2+ release from intracellular stores. Inhibits histone deacetylase (HDAC). Induces…
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Synonym(s): PLGA; PLGA Linear Formula: [C3H4O2]x[C2H2O2]y MDL Number: MFCD00131930 Storage: 2-8°C
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Synonym(s): Tris(triphenylphosphine)dichlororuthenium; Dichlorotris(triphenylphosphine)ruthenium(II); Ruthenium(II)-tris(triphenylphosphine) dichloride Formula: [(C6H5)3P]3RuCl2 Formula Weight: 958.83 CAS No.: 15529-49-4 Purity: …
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Sodium ascorbate
MilliporeSigmapharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): (+)-Sodium L-ascorbate; L(+)-Ascorbic acid sodium salt; Vitamin C sodium salt Empirical Formula: C6H7NaO6 Formula Weight: 198.11 Linear Formula: …
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ALDRICH 2-Quinolinecarboxaldehyde, 97%
MilliporeSigmaFormula: C10H7NO Formula Weight: 157.17 CAS No.: 5470-96-2 Purity: 97% Packaging: 1, 5 g in glass bottle
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ALDRICH 2-Fluorobiphenyl, 96%
MilliporeSigmaFormula: C6H5C6H4F Formula Weight: 172.20 CAS No.: 321-60-8 Purity: 96% Packaging: 1, 10 g in glass bottle
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ALDRICH (S)-(+)-2-Pyrrolidinemethanol, 97%
MilliporeSigmaSynonym(s): ( S )-(+)-2-(Hydroxymethyl)pyrrolidine; L-Prolinol Formula: C5H11NO Formula Weight: 101.15 CAS No.: 23356-96-9 Purity: 97% Density: 1.025g/mLat 25°C(lit.) Packaging: 1, 5 g in glass bottle
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ALDRICH S,S-Dibenzyl trithiocarbonate, 97%
MilliporeSigmaSynonym(s): Carbonic acid, trithio-, dibenzyl ester; Carbonotrithioic acid bis(phenylmethyl) ester; DBTTC; Dibenzyl carbonotrithioate; NSC 33081 Empirical Formula: C15H14S3 Linear Formula: C15H14S3 Formula Weight: 290.47 …
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Synonym(s): N -Acryloxysuccinimide Formula: C7H7NO4 Formula Weight: 169.13 CAS No.: 38862-24-7 Purity: ≥90% Storage: 2-8°C Packaging: 1 g in glass bottle
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ALDRICH (S)-B-Hydroxy-Y-butyrolactone, 96%
MilliporeSigmaSynonym(s): ( S )-4,5-Dihydro-4-hydroxy-2(3 H )-furanone Empirical Formula: C4H6O3 Linear Formula: C4H6O3 Formula Weight: 102.09 MDL Number: MFCD00211247 Purity: 96% Boiling Point: …
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Synonym(s): Pd/C Formula: Pd Formula Weight: 106.42 Application: Catalyst for: • Stille reaction • Hydrogenation reactions • Suzuki-Miyaura cross-coupling and Heck-Mizoroki reactions • Deoxygenation • Oxidation reactions…
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Synonyms: Dextrose Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 50-99-7
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ALDRICH Sinapic acid, Greater Than or Equal to 98%, powder
MilliporeSigmaSynonym(s): 3,5-Dimethoxy-4-hydroxycinnamic acid; 4-Hydroxy-3,5-dimethoxy-cinnamic acid; Sinapinic acid Formula: C11H12O5 Formula Weight: 224.21 CAS No.: 530-59-6 Purity: ≥98% Packaging: 1, 5 g in poly bottle
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Pramoxine hydrochloride
MilliporeSigmapharmeceutical secondard standard; traceable to USP Synonym(s): Pramoxine hydrochloride; 4-[3-(4-Butoxyphenoxy)propyl]morpholine hydrochloride Empirical Formula: C17H27NO3 -+ HCl Formula Weight: 329.86 Linear Formula: …
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Synonym(s): (1 S )-1-[Bis(1,1-dimethylethyl)phosphino]-2-[(1 S )-1-(diphenylphosphino)ethyl]ferrocene (acc to CAS); Josiphos SL-J502-2 Empirical Formula: C32H40FeP2 Linear Formula: C32H40FeP2 Formula Weight: 542.45 MDL…
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Synonym(s): MercaptoPS; Mercaptopolystyrene; PS SH terminated Linear Formula: CNC3H6(C8H8)nSH Melting Point: 254-341 °C (decomposition)
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Synonyms: α-Methyl-4-(isobutyl)phenylacetic acid; (±)-2-(4-Isobutylphenyl)propanoic acid Formula: C13H18O2 Formula Weight: 206.28 CAS No.: 15687-27-1 Biochem/physiol Actions: Cyclooxygenase (COX) inhibitor that has greater activity against…
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ALDRICH 3-Aminobiphenyl, 97%
MilliporeSigmaFormula: C12H11N Formula Weight: 169.22 CAS No.: 2243-47-2 UN Number: UN3077 Purity: 97% Packaging: 1 g in glass bottle
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Formula: C6H5COOH Formula Weight: 122.12 CAS No.: 65-85-0
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ALDRICH 4-Bromo-1-methyl-1H-imidazole, 95%
MilliporeSigmaFormula: C4H5BrN2 Formula Weight: 161.00 CAS No.: 25676-75-9 Purity: 95% Density: 1.614g/mLat 25°C Packaging: 1 g in glass bottle