Reagents, P, Chemicals, 1 g
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1,10-Phenanthroline-2,9-dicarboxylic acid hydrate, 98%
Thermo Scientific ChemicalsFormula: C14H8N2O4 xH2O Formula weight: 268.23(anhy) Purity: 98% CAS Number: 57709-61-2 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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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: Octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate Molecular…
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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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Poly(oligoethylene glycol methacrylate) (POEGMA), is a comb-shaped, graft copolymer consisting of hydrophilic oligomer PEG chains grafted to a hydrophobic polymethacrylate backbone. POEGMA has been suggested as a viable alternative to poly(ethylene glycol) (PEG) in biological and biomaterial…
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3-Pyrroline, tech. 85% (remainder pyrrolidine)
Thermo Scientific ChemicalsFormula: C4H7N Formula weight: 69.11 Purity: tech. 85% (remainder pyrrolidine) CAS Number: 109-96-6 UN Number: UN2733 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2933.99 Hazard Statements: H225-H301-H311-H314-H318-H332 Highly flammable liquid and vapour.…
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Propidium iodide ; >/= 95% (HPLC)
AFG BiosciencePurity Limit: ≥ 95% (HPLC) CAS No.: 25535-16-4 Molecular Formula: C27H34N4I2 Molecular Weight: 668.41 MDL No.: MFCD00011921 Appearance: Red color powder Melting Point: 218-227 ºC Storage Temperature: Store at 0-8 °C Warnings: Irritant! Mutagen!
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1-Pyrazin-2-ylmethylamine oxalate
AFG BioscienceMolecular Formula: C5H7N3·C2H2O4 Molecular Weight: 199.17 MDL No.: MFCD04117722 Storage Temperature: Store at 0-8°C
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2-Piperidin-1-ylmethyl-aniline ; >/= 95% (NMR)
AFG BioscienceSynonyms: 2-Piperidin-1-ylmethyl-phenylamine Purity Limit: ≥ 95% (NMR) CAS No.: 19577-83-4 Molecular Formula: C12H18N2 Molecular Weight: 190.29 MDL No.: MFCD04114503 Appearance: Light yellow solid Storage Temperature: Store at 0-8°C
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Synonym: 2,3,4,5,6-Pentahydroxycaproic acid potassium salt, D-Gluconic acid potassium salt, Potassium D-gluconate CAS Number: 299-27-4 (anhydrous) Empirical Formula (Hill Notation): C6H11KO7 Molecular Weight: 234.25 Beilstein Registry…
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Molecular Formula: C14H25BClNO2 Molecular Weight: 285.62 Linear Structural Formula: C14H25BClNO2 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…
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2-Pentynoic acid, 97%
Thermo Scientific ChemicalsFormula: C5H6O2 Formula weight: 98.10 Purity: 97% CAS Number: 5963-77-9 Harmonized Tariff Code: 2916.19 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Boc-(R)-gamma-(3-fluorobenzyl)-L-proline, 98% (HPLC)
AFG BioscienceCAS # 959579-74-9 MDL No.: MFCD06659389 Melting Point: 94-100 °C Molecular Formula: C17H22FNO4 Molecular Weight: 00323 Optical Rotation: [a]D25 = -59 ± 2º (C=1 in CH2Cl2) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White powder
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1-Piperazin-1-yl-isoquinoline, 95% (HPLC)
AFG BioscienceCAS # 126653-00-7 MDL No.: MFCD06738843 Molecular Formula: C13H15N3 Molecular Weight: 213.28 Purity Limit: 95% (HPLC) Storage Temp: Store at 0-8°C Appearance: Brown solid
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L-Phenylglycine amide hydrochloride, 99% (HPLC)
AFG BioscienceCAS # 60079-51-8 Synonyms: L-Phenylglycine amide hydrochloride MDL No.: MFCD00270568 Melting Point: 258-262 °C Molecular Formula: C8H10N2O·HCl Molecular Weight: 186.64 Optical Rotation: [a]D = +86 ± 2º (C=1 in H2O) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C
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ALDRICH 1-Pyrenemethylamine hydrochloride, 95%
MilliporeSigmaFormula: C17H13N · HCl Formula Weight: 267.75 CAS No.: 93324-65-3 Purity: 95% Packaging: 1, 5 g in glass bottle
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SIGMA Phosphocreatine disodium salt hydrate >=97%
MilliporeSigmaSynonym(s): N-(Imino[phosphonoamino]methyl)-N-methylglycine Empirical Formula: C4H8N3Na2O5P -+ xH2O Linear Formula: C4H8N3O5PNa2 -+ x H2O Formula Weight: …
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Purity Limit: ≥ 95% (NMR) CAS No.: 408352-90-9 (net) Molecular Formula: C10H10N2O·HCl Molecular Weight: 210.66 MDL No.: MFCD11046381 Appearance: Brown solid Storage Temperature: Store at 0-8°C
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Tri(m-tolyl)phosphine, 98+%
Thermo Scientific ChemicalsSynonym(s): Tris(3-methylphenyl)phosphine, Tris(m-tolyl)phosphine Formula: C21H21P Formula weight: 304.37 Purity: 98+% CAS Number: 6224-63-1 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Progesterone
MilliporeSigmapharmaceutical secondary standard; traceable to USP, PhEur and BP Synonym(s): 4-Pregnene-3,20-dione Empirical Formula: C21H30O2 Formula Weight: 314.46 Linear Formula: C21H30O2 MDL Number: MFCD00003658 Melting Point:…
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Phenylmethanesulfonyl fluoride, >=98.5% (GC)
MilliporeSigmaSynonyms: alpha-Toluenesulfonyl fluoride; Benzylsulfonyl fluoride; PMSF; Phenylmethylsulfonyl fluoride CAS Number: 329-98-6 Formula: C7H7FO2S Formula Weight: 174.19 Linear Formula: C7H7FO2S MDL No.: MFCD00007424 Purity: >=98.5% (GC) Beilstein Registry Number: 2088311 EC…
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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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Boc-(2R,3S)-3-phenylisoserine, 99% (HPLC)
AFG BioscienceCAS # 145514-62-1 Synonyms: (2R,3S)-3-(Boc-amino)-2-hydroxy-3-phenyl-propanoic acid Comments: Intermediate for the synthesis of taxol. MDL No.: MFCD02259481 Melting Point: 129-134 ºC Molecular Formula: C14H19NO5 Molecular Weight: 281.31 Optical Rotation: [a]D20 = + 50 ± 2 º (C=1 in 1N…
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Boc-3,4-difluoro-L-phenylalanine, 98% (HPLC)
AFG BioscienceCAS # 198474-90-7 Synonyms: Boc-L-Phe(3,4-DiF)-OH Boc-3,4-difluoro-L-Phe-OH (S)-Boc-2-amino-3-(3,4-difluorophenyl)propionic acid MDL No.: MFCD00672518 Molecular Formula: C14H17F2NO4 Molecular Weight: 301.3 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C
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Phthaloyl-glycine 4-nitorophenyl ester, 99% (HPLC)
AFG BioscienceCAS # 21313-49-5 Synonyms: Pht-Gly-ONp MDL No.: MFCD00190995 Melting Point: 171-179 °C Molecular Formula: C16H10N2O6 Molecular Weight: 326.25 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off-white solid
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2-(2-Thienyl)-5-pyrimidinecarbaldehyde, 95% (NMR)
AFG BioscienceCAS # 921939-12-0 MDL No.: MFCD09817553 Molecular Formula: C9H6N2OS Molecular Weight: 190.2 Purity Limit: 95% (NMR) Storage Temp: Store at 0-8°C Appearance: Yellow solid
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[Pd(IPr)(3-CF3-AN)Cl2] >=95%
MilliporeSigmaMolecular Formula: C34H42Cl2F3N3Pd Molecular Weight: 727.04 Linear Structural Formula: C34H42Cl2F3N3Pd Purity: >=95% Melting Point: >300 C Application: [Pd(IPr)(3-CF3-AN)Cl2] is a Pd-catalyst that can be used in a broad range of reactions, including cross-coupling, C-H…
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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 that can be used in the formation of nanoparticles for drug delivery. Potenial use in the targeted and/or controlled…
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Synonyms: PEG-PPG-PEG; Pluronic F-68 diacrylate; Pluronic diacrylate Linear Structural Formula: C3H3O[C2H4O]x[C3H6O]y[C2H4O]zC3H3O2 Storage: -20C Application: Poloxamers are nonionic, triblock copolymers containg a central hydrophobic chain of poly(propylene glycol) (PPG) and two…
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Platinum (IV) Chloride
Spectrum ChemicalCAS No.: 13454-96-1 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG III
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MDL Number: MFCD00132092 Storage: −20°C
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ALDRICH Polylactic acid, Mw ~60,000
MilliporeSigmaSynonym(s): Poly(2-hydroxypropionic acid) MDL Number: MFCD00081867
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Boc-(R)-a-(4-bromobenzyl)proline
AFG BioscienceCAS No.: 706806-75-9 Molecular Formula: C17H22BrNO4 Molecular Weight: 384.27 MDL No.: MFCD06797550 Storage Temperature: Store at 0-8°C