MilliporeSigma, 5 g
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(S)-(-)-Propylene oxide, 0.99
MilliporeSigmaSynonyms: (S)-(-)-1,2-Epoxypropane; (S)-(-)-Methyloxirane CAS Number: 16088-62-3 Formula: C3H6O Formula Weight: 58.08 Linear Formula: C3H6O MDL No.: MFCD00064312 Purity: 0.99 Boiling Point: 33-34 C(lit.) Density: 0.829 g/mL at 20 C(lit.) Refractive Index: n20/D…
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Oxalyl chloride, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: Ethanedioyl dichloride CAS Number: 79-37-8 Formula: C2Cl2O2 Formula Weight: 126.93 Linear Formula: ClCOCOCl MDL No.: MFCD00000704 Purity: >=99% Boiling Point: 62-65 C(lit.) Melting Point: -10--8 C (lit.) Density: 1.5 g/mL at 20 C(lit.) Refractive Index: …
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trans-3-Chloro-ß-nitrostyrene, 97%
MilliporeSigmaCAS No.: 37888-03-2 Formula: C8H6ClNO2 Formula Weight: 183.59 Linear Formula: ClC6H4CH=CHNO2 MDL No.: MFCD00175518 Purity: 0.97 Melting Point: 48-52 °C(lit.)
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SIGMA Phenylarsine oxide >=97%, powder
MilliporeSigmaSynonym(s): Arzene; Oxophenylarsine; PAO Empirical Formula: C6H5AsO Linear Formula: C6H5AsO Formula Weight: 168.02 MDL Number: MFCD00001990 Purity: ≥97% Beilstein Registry Number: 2935227
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Empirical Formula: C20H15O7P -+ 2C6H13N Linear Formula: C20H15O7P -+ 2C6H13N Formula Weight: 596.65 MDL Number: MFCD00070132 Purity: ≥85% (TLC) Storage: −20°C
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SIGMA Cholecalciferol, =98% (HPLC)
MilliporeSigmaSynonyms: (+)-Vitamin D3; 7-Dehydrocholesterol activated; Activated 7-dehydrocholesterol; Calciol Formula: C27H44O Formula Weight: 384.64 CAS No.: 67-97-0 Purity: ≥98% (HPLC) Storage Temperature: 2-8°C Biochem/physiol Actions: Vitamin D acts…
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ALDRICH 4(5)-(Hydroxymethyl)imidazole, 97%
MilliporeSigmaFormula: C4H6N2O Formula Weight: 98.10 CAS No.: 822-55-9 Purity: 97% Packaging: 1, 5 g in glass bottle
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ALDRICH Cyclohexanecarboxylic acid, 98%
MilliporeSigmaSynonym(s): Hexahydrobenzoic acid Formula: C6H11CO2H Formula Weight: 128.17 CAS No.: 98-89-5 Purity: 98% Density: 1.033g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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ALDRICH Aldrithiol™-4, 98%
MilliporeSigmaSynonym(s): 4,4′-Dipyridyl disulfide; 4,4′-Dithiodipyridine Formula: C10H8N2S2 Formula Weight: 220.31 CAS No.: 2645-22-9 Purity: 98% Application: Thiol reagent. 1, Used to modify gold surfaces for protein studies. Legal…
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ALDRICH 2-Nitrophenol, 98%
MilliporeSigmaFormula: O2NC6H4OH Formula Weight: 139.11 CAS No.: 88-75-5 UN Number: UN1663 Purity: 98% Packaging: 5, 100, 500 g in glass bottle
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4-Nitroaniline, >=99%
MilliporeSigmaCAS Number: 100-01-6 Formula: C6H6N2O2 Formula Weight: 138.12 Linear Formula: O2NC6H4NH2 MDL No.: MFCD00007858 Purity: >=99% Boiling Point: 260 C/100 mmHg(lit.) Melting Point: 146-149 C (lit.) Beilstein Registry Number: 508690 EC Number: 202-810-1 UNSPSC Code: …
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ALDRICH 1-Eicosanol, 98%
MilliporeSigmaSynonym(s): Arachinyl alcohol Formula: CH3(CH2)19OH Formula Weight: 298.55 CAS No.: 629-96-9 Purity: 98% Packaging: 5 g in glass bottle
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ALDRICH 2-Nitrobenzoyl chloride, 97%
MilliporeSigmaFormula: O2NC6H4COCl Formula Weight: 185.56 CAS No.: 610-14-0 UN Number: UN3261 Purity: 97% Density: 1.404g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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Sodium cyanide, reagent grade, 97%
MilliporeSigmaCAS Number: 143-33-9 Formula: CNNa Formula Weight: 49.01 Linear Formula: NaCN MDL No.: MFCD00003523 Purity: 0.97 Melting Point: 563.7 C (lit.) Beilstein Registry Number: 3587243 EC Number: 205-599-4 UNSPSC Code: 12352300
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ALDRICH 1-Methyl-2-imidazolecarboxaldehyde, 98%
MilliporeSigmaFormula: C5H6N2O Formula Weight: 110.11 CAS No.: 13750-81-7 Purity: 98% Packaging: 1, 5 g in glass bottle
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ALDRICH Pentaethylene glycol di(p-toluenesulfonate), 95%
MilliporeSigmaSynonym(s): 3,6,9,12-Tetraoxatetradecane-1,14-diyl ditosylate; Pentaethylene glycol ditosylate Empirical Formula: C24H34O10S2 Linear Formula: …
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Synonyms: Glycerol; 1,2,3-Propanetriol; Glycerin Formula: HOCH2CH(OH)CH2OH Formula Weight: 92.09 CAS No.: 56-81-5 Density: 1.25 g/mL(lit.) Application: Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis.…
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Chloroplatinic acid hexahydrate, powder and chunks
MilliporeSigmaSynonyms: Hexachloroplatinic acid hexahydrate; Hydrogen hexachloroplatinate(IV) hexahydrate; Platinic chloride hexahydrate Formula: H2PtCl6 · 6H2O Formula Weight: 517.90 CAS No.: 18497-13-7 Storage Temperature: room temp Packaging: 5, 25 g in glass bottle
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Calconcarboxylic Acid Metal Indicator
MilliporeSigmaSolubility: 8 g/l (20°C) Melting Point: 300°C Molar Mass: 474.45 g/mol Bulk Density: 400 kg/m3 Hill Formula: C21H14N2O7S * 2 H2O
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ALDRICH 3-Methylbenzyl alcohol, 98%
MilliporeSigmaFormula: CH3C6H4CH2OH Formula Weight: 122.16 CAS No.: 587-03-1 Purity: 98% Density: 1.015g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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ALDRICH 4-Acetylbenzonitrile, 99%
MilliporeSigmaSynonym(s): 4′-Cyanoacetophenone Formula: CH3COC6H4CN Formula Weight: 145.16 CAS No.: 1443-80-7 Purity: 99% Packaging: 5, 25 g in glass bottle
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Synonyms: Albumin bovine serum; BSA; Bovine albumin MDL Number: MFCD00130384 Purity: >=98.0% (GE) Storage: 2-8C Application: Bovine serum albumin has been used to quantify proteins in raw enzyme extracts. It has also been used as a blocking agent for mitochondrial…
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Synonym(s): (3-Hydroxy-3 H -1,2,3-triazolo[4,5- b ]pyridinato- O )tri-1-pyrrolidinyl-phosphorus hexafluorophosphate; PyAOP Formula: C17H27F6N7OP2 Formula Weight: 521.38 CAS No.: 156311-83-0 Purity: 96% Application: Reagent for…
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Grade: ACS CAS No.: 366-18-7 pH: 7.5 (5 g/l, H2O, 25°C) Solubility: 5.5 g/l (22°C) Melting Point: 70 - 72°C Molar Mass: 156.18 g/mol Bulk Density: 500 kg/m3 Boiling Point: 272°C (1013 hPa) Flash Point: 121°C Hill Formula: C10H8N2
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ALDRICH Methylboronic acid, 97%
MilliporeSigmaSynonym(s): Methaneboronic acid Formula: CH3B(OH)2 Formula Weight: 59.86 CAS No.: 13061-96-6 Purity: 97% Application: Reagent used for • Palladium-catalyzed Stille and Suzuki-Miyaura cross-couplings 1, • Microwave-heated heterogeneous…
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Glyoxal solution, 40 wt. % in H2O
MilliporeSigmaSynonyms: Ethanedial; Oxalaldehyde Formula: OHCCHO Formula Weight: 58.04 CAS No.: 107-22-2 Density: 1.265 g/mL at 25 °C Other Notes: This form of glyoxal is composed of 3 moles of glyoxal and 2 moles of water in a relatively stable configuration. Packaging: 1, 3 kg in…
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Synonyms: 2-Hydroxyethyl agarose CAS No.: 39346-81-1 Application: A low gelling temperature derivative with unique gelling properties. Gels form at <30-á°C, remelt at temperatures in excess of 60-á°C. Gels exhibit excellent clarity and are particularly useful for the…
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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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SIGMA Sulfameter
MilliporeSigmaSynonym(s): 5-Methoxysulfadiazine; N 1 -(5-Methoxypyrimidin-2-yl)sulfanilamide Empirical Formula: C11H12N4O3S Linear Formula: C11H12N4O3S Formula Weight: 280.30 MDL Number: MFCD00006067 Storage:…
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Poly(L-lactide-co-D,L-lactide) 70:30, viscosity 2.5 dL/g
MilliporeSigmaPoly(L-lactide-co-D,L-lactide) (PDLLA) is a biodegradable thermoplastic aliphatic polyester synthesized from both enantiomers (D and L) of lactic acid. Due to the ester linkages found in the polymer backbone, these copolymers are able to degrade via hydrolysis. Depending on the ratio of enantiomers…
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ALDRICH Benzene-1,3-dithiol, 99%
MilliporeSigmaSynonym(s): 1,3-Dimercaptobenzene Formula: C6H4(SH)2 Formula Weight: 142.24 CAS No.: 626-04-0 Purity: 99% Packaging: 1, 5 g in glass bottle
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SIGMA Spermine tetrahydrochloride >=99.0% (AT)
MilliporeSigmaSynonym(s): N,N'-Bis(3-aminopropyl)-1,4-butanediamine tetrahydrochloride Empirical Formula: C10H26N4 -+ 4HCl Linear Formula: C10H26N4 -+ 4HCl Formula Weight: 348.18 MDL Number: MFCD00012914 Purity: ≥99.0% (AT) …