MilliporeSigma, 25 g
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ALDRICH 2,4,6-Triiodophenol, 97%
MilliporeSigmaFormula: I3C6H2OH Formula Weight: 471.80 CAS No.: 609-23-4 Purity: 97% Packaging: 5, 25 g in glass bottle
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Synonym(s): α-Ketopropionic acid sodium salt; 2-Oxopropanoic acid sodium salt; Pyruvic acid sodium salt Formula: CH3COCOONa Formula Weight: 110.04 CAS No.: 113-24-6 Purity: ≥99% Application: Sodium pyruvate is used by cells as an easily accessible carbohydrate…
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ALDRICH Pentafluorophenyl trifluoroacetate, 98%
MilliporeSigmaSynonym(s): Trifluoroacetic acid pentafluorophenyl ester Formula: CF3CO2C6F5 Formula Weight: 280.07 CAS No.: 14533-84-7 UN Number: UN3272 Purity: 98% Density: 1.63g/mLat 25°C(lit.) Other Notes: may contain a small amount of…
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4,4'-Methylenebis(3-Chloro-2,6-Diethylaniline) For Synthesis
MilliporeSigmaCAS No.: 106246-33-7 Solubility: (20°C) slightly soluble Melting Point: 88 - 90°C Molar Mass: 379.37 g/mol Bulk Density: 610 - 650 kg/m3
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Sodium Borohydride (Tablets) For Synthesis
MilliporeSigmaCAS No.: 16940-66-2 pH: 11 (10 g/l, H2O, 20°C) Solubility: 550 g/l (25°C) (slow decomposition) Melting Point: 400°C (slow decomposition) Molar Mass: 37.83 g/mol Bulk Density: 350 - 500 kg/m3 Boiling Point: 500°C (decomposition) Explosion Limit: 3.02 %(V) Density: 1.07 g/cm3…
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Empirical Formula: C622H1184N186O188 Linear Formula: [NH2(CH2)2NH2]:(G=4);dendri PAMAM(NHCH2CH2OH)64 Formula Weight: 14277.19 MDL Number: MFCD00197936 Boiling Point: …
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Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package.…
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CAS No.: 9012-36-6 Application: Ideal for the separation of small DNA fragments (e.g., PCR products) differing in size by as little as 2% and compares to the resolution of DNA in polyacrylamide gels. High resolution agarose is also ideal for resolving amplification fragment length polymorphisms…
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2-Thiophenecarboxylic acid hydrazide, >=98%
MilliporeSigmaEmpirical Formula: C5H6N2OS Linear Formula: C5H6N2OS Formula Weight: 142.18 MDL Number: MFCD00005435 Purity: ≥98% Melting Point: 136-139 °C(lit.)
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Potassium Hydrogen Phthalate
MilliporeSigmaHill Formula C8H5KO4 HS Code 2917 39 95 EC number 212-889-4 Molar mass 204.22 g/mol CAS number 877-24-7
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SIGMA Agarose, For routine use
MilliporeSigmaCAS No.: 9012-36-6 Application: Routine use agarose is ideal for everyday analysis of nucleic acids by gel electrophoresis or blotting (Northern or Southern) and is also suitable for protein applications such as Ouchterlony and radial immunodiffusion (RID). Has low ethidium bromide and SYBR…
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ALDRICH Potassium trifluoromethanesulfonate, 98%
MilliporeSigmaSynonym(s): Potassium triflate; Trifluoromethanesulfonic acid potassium salt Empirical Formula: CF3KO3S Linear Formula: CF3SO3K Formula Weight: 188.17 MDL Number: MFCD00042370 Purity: 98% Beilstein Registry Number: 3727495
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SIGMA Menadione, meets USP testing specifications
MilliporeSigmaSynonyms: 2-Methyl-1,4-naphthoquinone; Vitamin K3 Formula: C11H8O2 Formula Weight: 172.18 CAS No.: 58-27-5
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4,4'-Dichlorobenzophenone, 99%
MilliporeSigmaCAS No.: 90-98-2 Synonyms: 4,4′-DBP Formula: C13H8Cl2O Formula Weight: 251.11 Linear Formula: (ClC6H4)2CO MDL No.: MFCD00000623 Purity: 0.99 Boiling Point: 353 °C(lit.) Melting Point: 144-146 °C(lit.)
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L-Glutathione reduced, =98.0%
MilliporeSigmaSynonyms: γ-L-Glutamyl-L-cysteinyl-glycine; GSH Formula: H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H Formula Weight: 307.32 CAS No.: 70-18-8 Purity: ≥98.0% Storage Temperature: 2-8°C Application:…
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Trimethylsilyl cyanide, 0.98
MilliporeSigmaSynonyms: Cyanotrimethylsilane; TMSCN CAS Number: 7677-24-9 Formula: C4H9NSi Formula Weight: 99.21 Linear Formula: (CH3)3SiCN MDL No.: MFCD00001765 Purity: 0.98 Boiling Point: 114-117 C(lit.) Melting Point: 8-11 C (lit.) Density: 0.793 g/mL at 20 C(lit.) Refractive…
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EMSURE® Rubidium chloride for analysis
MilliporeSigmaChemical Formula: RbCl Hill Formula: ClRb CAS Number: 7791-11-9
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Iodic acid, puriss. p.a., ACS reagent, =99.5% (RT)
MilliporeSigmaFormula: HIO3 Formula Weight: 175.91 CAS No.: 7782-68-5 Purity: ≥99.5% (RT) Other Notes: Oxidant for the decomposition of metals and organic compounds 1, 2
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Synonym(s): ( S )-2,5-Diaminopentanoic acid monohydrochloride Formula: C5H12N2O2 · HCl Formula Weight: 168.62 CAS No.: 3184-13-2 Purity: ≥99% Application: Use as a media supplement to support the biosynthesis of polyamines. …
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ALDRICH 1,5-Diaminonaphthalene, 97%
MilliporeSigmaSynonym(s): 1,5-DAN; 1,5-Naphthalenediamine; NSC 401110 Formula: C10H6(NH2)2 Formula Weight: 158.20 CAS No.: 2243-62-1 UN Number: UN3077 Purity: 97% Packaging: 25, 100 g in poly bottle
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Terfenadine
MilliporeSigmaSynonym: a-[4-(1,1-Dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1-piperidinebutanol CAS Number: 50679-08-8 Empirical Formula (Hill Notation): C32H41NO2 Molecular Weigh:t 471.67 EC Number: 256-710-8 MDL number: MFCD00079622 PubChem Substance: 24277779 …
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ALDRICH Ethyl 4-bromophenylacetate, 97%
MilliporeSigmaFormula: C10H11BrO2 Formula Weight: 243.10 CAS No.: 14062-25-0 Purity: 97% Packaging: 5, 25 g in glass bottle
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N-Hydroxysuccinimide for synthesis
MilliporeSigmaSynonyms: 1-Hydroxy-2,5-pyrrolidinedione Hill Formula: C4H5NO3 CAS Number: 6066-82-6
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Periodic acid, ReagentPlus®, =99.0%
MilliporeSigmaFormula: H5IO6 Formula Weight: 227.94 CAS No.: 10450-60-9 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 100, 500 g in glass bottle
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Ampicillin sodium salt,
MilliporeSigmaSynonyms: D-(−)-α-Aminobenzylpenicillin sodium salt Formula: C16H18N3NaO4S Formula Weight: 371.39 CAS No.: 69-52-3 Storage Temperature: 2-8°C Application: Used to select for ampicillin resistance in mutated and transformed…
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Bromocresol Green sodium salt, ACS reagent, Dye content 90 %
MilliporeSigmaCAS No.: 62625-32-5 Synonyms: 3′,3″,5′,5″-Tetrabromo- m -cresolsulfonphthalein sodium salt Formula: C21H13Br4NaO5S Formula Weight: 720 Linear Formula: C21H13Br4NaO5S MDL…
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Phenol Red sodium salt, ACS reagent, Dye content 90 %
MilliporeSigmaCAS No.: 34487-61-1 Synonyms: Phenolsulfonephthalein sodium salt Formula: C19H13NaO5S Formula Weight: 376.36 Linear Formula: C19H13NaO5S MDL No.: MFCD00066901 Melting Point: 285 °C (dec.)(lit.)
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SIGMA BICINE, =99% (titration)
MilliporeSigmaSynonyms: N,N -Bis(2-hydroxyethyl)glycine Formula: C6H13NO4 Formula Weight: 163.17 CAS No.: 150-25-4 Purity: ≥99% (titration) Application: Recommended buffer for low temperature biochemical work. 1 Used in the preparation of stable substrate…
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Trioctylphosphinoxide for synthesis
MilliporeSigmaCAS Number: 78-50-2 UN Number: UN3077 Solubility: Melting Point: 50 - 54°C Molar Mass: 386.64 g/mol Boiling Point: 201 - 202°C (3.60 hPa) Flash Point: 252°C Density: 0.88 g/cm3 (25°C) Ignition Point: 320°C
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Gentian Violet, meets USP testing specifications
MilliporeSigmaSynonyms: Crystal Violet; Basic Violet 3; Gentian Violet; Hexamethylpararosaniline chloride; Methyl Violet 10B Formula: C25H30N3Cl Formula Weight: 407.98 CAS No.: 548-62-9 Application: Gentian Violet is the primary stain used in the Gram stain technique…