1 g, MilliporeSigma, Reagents, P
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(1E)-1(2H)Phthalazinone hydrazone AldrichCPR
MilliporeSigmaLinear Structural Formula: C8H8N4 MDL Number: MFCD00869257 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes…
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ALDRICH Pyrazine-2-thiocarboxamide, 97%
MilliporeSigmaSynonym(s): Pyrazine-2-carbothioamide Empirical Formula: C5H5N3S Linear Formula: C5H5N3S Formula Weight: 139.18 MDL Number: MFCD00173663 Purity: 97% Melting Point: 195-200 °C
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate);…
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Papain United States Pharmacopeia (USP) Reference Standard
MilliporeSigmaThis product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Synonyms: PLGA-PEG-PLGA Linear Structural Formula: H((C3H4O2)x(C2H2O2)y)m((C2H4O)z)nO((C3H4O2)x(C2H2O2)y)mH Storage: -20C Application: PLGA-PEG-PLGA is an amphiphilic triblock copolymer which can self-assemble into micelles in aqueous medium due to the hydrophobic interactions present…
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ALDRICH Palladium(II) acetate, recrystallized, 97%
MilliporeSigmaEmpirical Formula: C4H6O4Pd Linear Formula: Pd(OCOCH3)2 Formula Weight: 224.51 MDL Number: MFCD00012453 Purity: 97% Melting Point: 227-231 °C
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Synonym(s): Poly[methyl methacrylate- co -2-(9- H -carbazol-9-yl)ethyl acrylate] Linear Formula: (C5H8O2)m(C17H15NO2)n MDL Number: MFCD04041039
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ALDRICH 1-Pyrenebutyric acid, 97%
MilliporeSigmaSynonym(s): 4-(1-Pyrenyl)butyric acid; PyBA Empirical Formula: C20H16O2 Linear Formula: C20H16O2 Formula Weight: 288.34 MDL Number: MFCD00004141 Purity: 97% Melting Point: 184-186 °C(lit.) Beilstein…
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ALDRICH Poly(ethylene glycol) dithiol, average Mn 3,400
MilliporeSigmaSynonym(s): PEG dithiol Linear Formula: HSCH2CH2(OCH2CH2)nSH Melting Point: 58-65 °C Storage: −20°C
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Synonym: Endopeptidase K CAS Number: 39450-01-6 EC Number: 254-457-8 Enzyme Commission (EC) Number: 3.4.21.64 MDL Number: MFCD00132129 Biochem/physiol Actions Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular…
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Synonyms: PEG-PLGA; PEG5K-PLGA5K; mPEG-b-PLGA Linear Structural Formula: H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nCH3 Storage: -20C Application: This polymer is a amphiphilic diblock copolymer composed of a hydrophilic PEG block and a hydrophobic PLGA block. This biodegradable, biocompatible…
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Synonym(s): Linear PEI HCl salt; Poly(ethylene imine hydrochloride); Poly(ethylene imine) HCl salt Linear Formula: CH3(NHC2H4)nOH-+xHCl Melting Point: 276-281 °C (decomposition) Storage: 2-8°C
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Phthalocyanine green AldrichCPR
MilliporeSigmaMolecular Formula: C32Cl16CuN8 Molecular Weight: 1127.19 Linear Structural Formula: C32Cl16CuN8 MDL Number: MFCD00053950 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does…
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SIGMA Poly-L-lysine hydrobromide mol wt 150,000-300,000
MilliporeSigmaMDL Number: MFCD00237230 Storage: −20°C
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Synonym(s): Papainase MDL Number: MFCD00131791 Storage: −20°C
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Potassium 6-chloro-2-isonicotinoyltrifluoroborate
MilliporeSigmaPotassium 6-chloro-2-isonicotinoyltrifluoroborate belongs to the class of compounds known as potassium acyltrifluroborates (KATs). This trifluoroborate salt is stable and does not undergo trimerization. Molecular Formula: C6H3BClF3KNO Molecular Weight: 247.45 Linear Structural Formula: …
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Linear Formula: (C25H32O2)n MDL Number: MFCD05665553
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Synonyms: PNIPAM; polyNIPAM Linear Structural Formula: C8H10NO4(C6H11NO)nH Storage: 2-8C Application: Poly(N-isopropyl acrylamide) (PolyNIPAM) is a stimuli-responsive polymer. This product features low polydispersity (PDI), which typically leads to better reproducibility in…
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p-Chloroaniline
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): 4-Chloroaniline Empirical Formula: C6H6ClN Formula Weight: 127.57 Linear Formula: ClC6H4NH2 MDL Number: MFCD00007835 Boiling Point: 232 °C(lit.) …
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ALDRICH 2,2'-(o-Phenylenedioxy)diethanol, 97%
MilliporeSigmaSynonym(s): 1,2-Bis(2-hydroxyethoxy)benzene Empirical Formula: C10H14O4 Linear Formula: C6H4(OCH2CH2OH)2 Formula Weight: 198.22 MDL Number: MFCD00142719 Purity: 97% Melting Point: …
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Synonyms: 1,4-Pregnadiene-17α,21-diol-3,11,20-trione; 1-Cortisone; 17α,21-Dihydroxy-1,4-pregnadiene-3,11,20-trione; Dehydrocortisone Formula: C21H26O5 Formula Weight: 358.43 CAS No.: 53-03-2
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ROCHE Pronase, from Streptomyces griseus
MilliporeSigmaSynonyms: non-specific protease Specific Activity: ~7.0 units/mg protein (at 40°C with casein as the substrate, pH 7.5, equivalent to approximately 1270 PU/mg or approximately 25 PUK/mg.) Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport …
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Synonym: Actinase E, Pronase E CAS Number: 9036-06-0 EC Number: 232-909-5 MDL Number: MFCD00132092 Features and Benefits Highly stable in pH range of 5.0 to 9.0, with peak activity at pH 8.8 Compatible with many DNA and RNA isolation buffers Broad…
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Synonym(s): NIPAM polymer; PNIPAM-COOH; Polyacrylamide; functionalized polyNIPAM; functionalized polyacrylamide; polyNIPAM Linear Formula: (C6H11NO)nSCH2CH2CO2H Melting Point: >300 °C
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Polyethylene Glycol 3350 Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Poly(ethylene glycol); PEG Linear Structural Formula: H(OCH2CH2)nOH…
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Pinacol (dichloromethyl) boronate >=95%
MilliporeSigmaSynonyms: 1,3,2-Dioxaborolane, 2-(dichloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Dichloromethyl pinacol boronate Molecular Formula: C7H13BCl2O2 Molecular Weight: 210.89 Linear Structural Formula: C7H13BCl2O2 MDL Number: MFCD27976342 Purity: >=95% Density: 1.1423 …
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Synonym(s): Dodecyl-trithiocarbonate-cyano PEG; PEG-RAFT; Poly(ethylene glycol)methyl ether 4-cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoate Storage: 2-8°C
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Synonyms: P3HB; PHA; PHB; Polyhydroxybutyrate Linear Structural Formula: (C4H6O2)nH2O Storage: 2-8C Application: Poly(3-hydroxybutyric acid) (PHB) is a common polyhydroxyalkanoate (PHA), it has been widely used for food packaging, medical implants, biodegradable sutures and drug…
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Synonym(s): PDMAM; polyDMAM; polydimethylacrylamide methylpropionic acid dodecyltrithiocarbonate Linear Formula: HOCOCH(CH3)2(CH2CHCON(CH3)2)nSCS2C12H25 Melting Point: >200 °C …
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Synonym(s): Potassium hydrotris(3,5-dimethylpyrazol-1-yl)borate; Scorpionates; Tp ligand Empirical Formula: C15H22BKN6 Linear Formula: C15H22BKN6 Formula Weight: 336.28 MDL Number: MFCD00040342 Purity: 97% Melting…
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Synonym(s): PTFE AF 2400 PTFE AF; PTFE ® AF MDL Number: MFCD00803821 Density: 1.67 g/mL at 25 °C Refractive Index: n 20/D 1.29