Reagents, P, MilliporeSigma, 1 g
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Paraformaldehyde-13C >=99 atom % 13C, 99% (CP)
MilliporeSigmaSynonyms: Formaldehyde-13C polymer Molecular Formula: 13CH2O Molecular Weight: 31.02 Linear Structural Formula: (13CH2O)n MDL Number: MFCD00145071 Purity: 99% (CP) Melting Point: 170 C (dec.) (lit.)
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Contains Synonyms: PEG-PLGA; mPEG-b-PLGA Linear Structural Formula: H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nCH3 Storage: -20C Application: Biocompatible block copolymer. Can be used in the formation of nanoparticles for drug delivery. Potenial use in the targeted and/or controlled release…
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Synonym(s): MercaptoPS; Mercaptopolystyrene; PS SH terminated Linear Formula: CNC3H6(C8H8)nSH
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Synonym(s): Methacrylic acid, pentafluorophenyl ester Empirical Formula: C10H5F5O2 Linear Formula: C10H5F5O2 Formula Weight: 252.14 MDL Number: MFCD00042332 Purity: 95% Density: …
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ALDRICH Poly(ethylene glycol) diamine, average Mn 10,000
MilliporeSigmaSynonym(s): Poly(ethylene glycol) bis(amine); O,O' -Bis(2-aminoethyl)polyethylene glycol; Diaminopolyethylene glycol; PEG-diamine; Polyoxyethylene bis(amine) Linear Formula: H2N(CH2CH2O)nCH2CH2NH2 MDL Number: …
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Poly(ethylene glycol) diamine average Mn 400
MilliporeSigmaSynonyms: Poly(ethylene glycol) bis(amine); O,O'-Bis(2-aminoethyl)polyethylene glycol; Diaminopolyethylene glycol; PEG-diamine; Polyoxyethylene bis(amine) Linear Structural Formula: H2N(CH2CH2O)nCH2CH2NH2 MDL Number: MFCD00132004 Storage: 2-8C Application: PEGylated materials have…
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MDL Number: MFCD04041034 Storage: 2-8°C
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ALDRICH 9-Phenanthrol, technical grade
MilliporeSigmaSynonym(s): 9-Hydroxyphenanthrene Formula: C14H10O Formula Weight: 194.23 CAS No.: 484-17-3 Packaging: 1, 5 g in glass bottle
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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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SIGMA Poly-L-lysine, succinylated mol wt >50,000
MilliporeSigmaMDL Number: MFCD00165425 Storage: −20°C
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Synonyms: PEG bismethacrylate; PEG hydrogel; PEG dimethacrylate Linear Structural Formula: C3H5C(O)(OCH2CH2)nOC(O)C3H5 MDL Number: MFCD00081877 Storage: -20C Application: High purity PEG dimethacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.…
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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(s): NIPAM polymer; PNIPAM-NHS; Polyacrylamide; functionalized polyNIPAM; functionalized polyacrylamide; polyNIPAM Linear Formula: (C6H11NO)n SCH2CH2COO(C4H4NO2) Melting Point: >300 °C
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PCy3 Pd G4
MilliporeSigmaMolecular Formula: C32H48NO3PPdS Molecular Weight: 664.19 Linear Structural Formula: C32H48NO3PPdS Purity: 95% Melting Point: 214-219 C Application: A powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable,…
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Phthaldialdehyde, >=97% (HPLC), powder (may contain lumps)
MilliporeSigmaSynonyms: o-Phthalaldehyde; o-Phthalic dicarboxaldehyde; Benzene-1,2-dicarboxaldehyde; OPA CAS Number: 643-79-8 Formula: C8H6O2 Formula Weight: 134.13 Linear Formula: C8H6O2 MDL No.: MFCD00003335 Purity: >=97% (HPLC) Melting Point: 55-58 C Storage: 2-8C Beilstein Registry…
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ALDRICH Pyrene, 98%
MilliporeSigmaSynonym(s): Benzo[ def ]phenanthrene Empirical Formula: C16H10 Linear Formula: C16H10 Formula Weight: 202.25 MDL Number: MFCD00004136 Purity: 98% Melting Point: 145-148 °C(lit.) Beilstein Registry Number: 1307225
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Synonym(s): Poly(2-HEMA); Poly-HEMA Linear Formula: (C6H10O3)n MDL Number: MFCD00084374 Density: 1.15 g/mL at 25 °C(lit.)
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ALDRICH 1-Phenylisoquinoline, 97%
MilliporeSigmaEmpirical Formula: C15H11N Linear Formula: C15H11N Formula Weight: 205.25 MDL Number: MFCD00093934 Purity: 97% Melting Point: 90-95 °C
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Phentolamine Mesylate
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur Synonym(s): Phentolamine methanesulfonate salt; 2-( N -[ m -Hydroxyphenyl]- p -toluidinomethyl)imidazoline Empirical Formula: C17H19N3O -+ CH4O3S Formula Weight: 377.46 …
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ALDRICH 2,3,4,5,6-Pentafluorobenzyl bromide, 99%
MilliporeSigmaSynonym(s): α-Bromo-2,3,4,5,6-pentafluorotoluene; (Bromomethyl)pentafluorobenzene Formula: C6F5CH2Br Formula Weight: 260.99 CAS No.: 1765-40-8 UN Number: UN3265 Purity: 99% Density: 1.728g/mLat 25°C(lit.) Application: For the…
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perfluoro(benzyltetralin) AldrichCPR
MilliporeSigmaMolecular Formula: C17F30 Molecular Weight: 774.13 Linear Structural Formula: C17F30 MDL Number: MFCD00084640 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…
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Potassium dicyanoaurate(I), 0.98
MilliporeSigmaSynonyms: Gold (I) potassium cyanide; Potassium gold cyanide CAS Number: 13967-50-5 Formula: C2AuKN2 Formula Weight: 288.1 Linear Formula: KAu(CN)2 MDL No.: MFCD00011414 Purity: 0.98 Density: 3.45 g/mL at 25 C(lit.) Beilstein Registry Number: 6235525 EC Number: 237-748-4…
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ALDRICH 3-Pyrrolidinol, 98%
MilliporeSigmaSynonym(s): 3-Hydroxypyrrolidine Formula: C4H9NO Formula Weight: 87.12 CAS No.: 40499-83-0 Purity: 98% Density: 1.076g/mLat 20°C(lit.) Packaging: 250 mg in glass bottle
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Synonym(s): RESOMER ® RG 504; PLGA Linear Formula: [C3H4O2]x[C2H2O2]y MDL Number: MFCD00131930 Storage: 2-8°C
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Synonym(s): PEI Linear Formula: (CH2CH2NH)n Melting Point: 48-53 °C Storage: 2-8°C
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Phospho(enol)pyruvic acid (PEP) acts as an inhibitor of hexokinase, phosphoglucose isomerase, phosphofructokinase and aldolase. It is a bifunctional carbohydrate, which exhibits antioxidant property. PEP may be a potential organ preservation agent in clinical transplantation. Synonyms: …
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"Polystyrene, analytical standard, for GPC, 4,000"
MilliporeSigmaSynonyms: PS Formula: [CH2CH(C6H5)]n Packaging: 1 g in glass bottle
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This 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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Synonym(s): Linear PEI HCl salt; Poly(ethylene imine hydrochloride); Poly(ethylene imine) HCl salt Linear Formula: CH3(NHC2H4)nOH-+xHCl Melting Point: 276-280 °C (decomposition) Storage: 2-8°C
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ALDRICH Potassium cyanide-13C, 99 atom % 13C
MilliporeSigmaSynonym(s): 13 C Labeled potassium cyanide; 13 C labeled KCN Empirical Formula: 13 CKN Linear Formula: K 13 CN Formula Weight: 66.11 MDL Number: MFCD00064506 Melting Point: >300 °C(lit.) Beilstein Registry Number: 3535479
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Polydimethylsiloxane Pharmaceutical Secondary Standard
MilliporeSigmaPoly(dimethylsiloxane) [PDMS] is a polymer. It is a stable silicone rubber. It has been used as ion selective membrane for ion-sensitive field-effect transistors, as spring material in accelerometers, elastomer on a tactile sensor and as flexible encapsulation material in decouple sensors. …
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SIGMA Pindolol >=98% (TLC), powder
MilliporeSigmaSynonym(s): 1-(1 H -Indol-4-yloxy)-3-(isopropylamino)-2-propanol; 1-(1 H -Indol-4-yloxy)-3-[(1-methylethyl)amino]-2-propanol Empirical Formula: C14H20N2O2 Linear Formula: C14H20N2O2 Formula Weight: …