Reagents, B, MilliporeSigma, 1 g
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Synonym(s): Dichlorobis(triphenylphosphine)palladium(II); Palladium(II)bis(triphenylphosphine) dichloride; PdCl2(PPh3)2 Formula: [(C6H5)3P]2PdCl2 Formula Weight: 701.90 CAS No.: 13965-03-2 Purity: …
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Synonyms: Tribromomethane Formula: CHBr3 Formula Weight: 252.73 CAS No.: 75-25-2 Density: 2.89 g/mL at 25 °C(lit.)
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ALDRICH 4-Bromo-2-nitrobenzaldehyde, 97%
MilliporeSigmaFormula: C7H4BrNO3 Formula Weight: 230.02 CAS No.: 5551-12-2 Purity: 97% Packaging: 1 g in glass bottle
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Synonyms: 9-Chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate Formula: C28H37ClO7 Formula Weight: 521.04 CAS No.: 5534-09-8 Purity: ≥99% Storage Temperature: 2-8°C
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ALDRICH 2,2'-Biquinoline, 98%
MilliporeSigmaSynonym(s): 2,2′-Diquinolyl; Cuproin Formula: C18H12N2 Formula Weight: 256.30 CAS No.: 119-91-5 Purity: 98% Packaging: 1, 5 g in glass bottle
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CAS No.: 34722-90-2 Synonyms: Bromthymol Blue sodium salt; 3′,3′′-dibromothymolsulfonephthalein sodium salt Formula: C27H27Br2NaO5S Formula Weight: 646.36 Linear Formula: …
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ALDRICH 5-Bromo-3-fluorosalicylaldehyde, 97%
MilliporeSigmaFormula: BrC6H2(F)(OH)CHO Formula Weight: 219.01 CAS No.: 251300-28-4 Purity: 97% Packaging: 1 g in glass bottle
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4-Benzyloxy-trans-ß-nitrostyrene, 97%
MilliporeSigmaCAS No.: 2982-55-0 Formula: C15H13NO3 Formula Weight: 255.27 Linear Formula: C15H13NO3 MDL No.: MFCD00110753 Purity: 0.97 Melting Point: 121-125 °C(lit.)
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B-D-Glucan from barley >=95% (HPLC)
MilliporeSigmaLinear Formula: (C6H10O5)n MDL Number: MFCD00466918 Purity: ≥95% (HPLC) Storage: 2-8°C
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ALDRICH Boc-L-prolinal, 97%
MilliporeSigmaSynonym(s): ( S )- N -Boc-pyrrolidine-2-carboxaldehyde; N -( tert -Butoxycarbonyl)-L-prolinal Formula: C10H17NO3 Formula Weight: 199.25 CAS No.: 69610-41-9 Purity: 97% Density: 1.063g/mLat 25°C(lit.) Application: Key building block for…
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ALDRICH 4-Bromo-1-methyl-1H-imidazole, 95%
MilliporeSigmaFormula: C4H5BrN2 Formula Weight: 161.00 CAS No.: 25676-75-9 Purity: 95% Density: 1.614g/mLat 25°C Packaging: 1 g in glass bottle
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ALDRICH (2-Bromoethoxy)-tert-butyldimethylsilane, 99%
MilliporeSigmaFormula: BrCH2CH2OSi(CH3)2C(CH3)3 Formula Weight: 239.23 CAS No.: 86864-60-0 Purity: 99% Density: 1.115g/mLat 25°C(lit.) Application: Reagent for N -protection with the TBSO-ethyl group. Treatment with Jones…
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Boc-ß-phenyl-Phe-OH, >=98.0% (TLC)
MilliporeSigmaCAS No.: 138662-63-2 Synonyms: N -( tert -Butoxycarbonyl)-β-phenyl-L-phenylalanine; Boc-β,β-diphenyl-Ala-OH; Boc-3,3-diphenyl-L-alanine Formula: C20H23NO4 Formula Weight: 341.4 Linear Formula: …
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Boc-ß-Glu(OBzl)-OH, >=98.0% (HPLC)
MilliporeSigmaCAS No.: 254101-10-5 Synonyms: Boc-L-β-glutamic acid 5-benzyl ester; Boc-L-β-homoaspartic acid 5-benzyl ester Formula: C17H23NO6 Formula Weight: 337.37 Linear Formula: C17H23NO6 MDL No.: MFCD01862861 …
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Synonym(s): N -Boc-1,2-diaminoethane; tert -Butyl N -(2-aminoethyl)carbamate Formula: (CH3)3COCONHCH2CH2NH2 Formula Weight: 160.21 CAS No.: 57260-73-8 UN Number: UN2735 Purity: ≥98.0% (NT) Density: 1.012g/mLat…
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ALDRICH Bis(triphenylphosphine)palladium(II) dichloride, 98%
MilliporeSigmaSynonym(s): Dichlorobis(triphenylphosphine)palladium(II); Palladium(II)bis(triphenylphosphine) dichloride; PdCl2(PPh3)2 Formula: [(C6H5)3P]2PdCl2 Formula Weight: 701.90 CAS No.: 13965-03-2 Purity: …
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Boc-D-ß-Phe-OH, >=98.0% (HPLC)
MilliporeSigmaCAS No.: 103365-47-5 Synonyms: ( S )-3-(Boc-amino)-3-phenylpropionic acid; Boc-D-β-phenylalanine Formula: C14H19NO4 Formula Weight: 265.3 Linear Formula: C14H19NO4 MDL No.: MFCD01860892 Purity: ≥98.0% (HPLC)
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Boc-ß-Homoarg(Tos)-OH, >=98.0% (TLC)
MilliporeSigmaCAS No.: 136271-81-3 Synonyms: N β-Boc- N ω-tosyl-L-β−homoarginine Formula: C19H30N4O6S Formula Weight: 442.53 Linear Formula: C19H30N4O6S MDL No.: …
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ALDRICH N-Benzyl-2-nitro-1H-imidazole-1-acetamide, 97%
MilliporeSigmaFormula: C12H12N4O3 Formula Weight: 260.25 CAS No.: 22994-85-0 Purity: 97% Packaging: 1 g in glass bottle
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Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 Purity: ≥99% Storage Temperature: 2-8°C Biochem/physiol Actions: Essential vitamin that is important for…
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ALDRICH Benzyl 2-bromoethyl ether, 97%
MilliporeSigmaFormula: C6H5CH2OCH2CH2Br Formula Weight: 215.09 CAS No.: 1462-37-9 Purity: 97% Density: 1.36g/mLat 25°C(lit.) Application: Alkylation reagent for synthesis of a macrocyclic antifungal antibiotic. Packaging: 1, 10 g in…
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ALDRICH Bis(4-nitrophenyl) phosphate, 99%
MilliporeSigmaSynonym(s): Di-4-nitrophenyl hydrogenphosphate Formula: (O2NC6H4O)2P(O)OH Formula Weight: 340.18 CAS No.: 645-15-8 UN Number: UN2811 Purity: 99% Packaging: 1, 5, 10 g in glass bottle
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CAS No.: 336182-09-3 Synonyms: (2 S ,4 R )-1-Boc-4-benzyloxy-pyrrolidine-2-acetic acid (dicyclohexylammonium) salt; Boc- O -benzyl-L-β-homohydroxyproline (dicyclohexylammonium) salt Formula: C18H25NO5 ¬? C12H23N Formula Weight: …
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ALDRICH 3-Benzyloxypropionaldehyde, 96%
MilliporeSigmaSynonym(s): 3-Benzyloxy-1-propanal Formula: C10H12O2 Formula Weight: 164.20 CAS No.: 19790-60-4 Purity: 96% Density: 1.059g/mLat 25°C Storage: 2-8°C Packaging: 1 g in glass bottle
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ALDRICH 3-Bromoindazole, 95%
MilliporeSigmaFormula: C7H5BrN2 Formula Weight: 197.03 CAS No.: 40598-94-5 UN Number: UN2811 Purity: 95% Packaging: 1 g in glass bottle
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ALDRICH 1-Bromo-4-ethynylbenzene, 97%
MilliporeSigmaFormula: HC≡CC6H4Br Formula Weight: 181.03 CAS No.: 766-96-1 UN Number: UN3077 Purity: 97% Packaging: 1 g in glass bottle
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Synonym(s): (+)- N -Boc- N , O -isopropylidene-D-serinal; tert -Butyl ( R )-(+)-4-formyl-2,2-dimethyl-3-oxazolidinecarboxylate Formula: C11H19NO4 Formula Weight: 229.27 CAS No.: 95715-87-0 Purity: 95% Density: 1.06g/mLat 25°C(lit.) …
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2-Benzyloxy-trans-ß-nitrostyrene, 97%
MilliporeSigmaCAS No.: 40276-09-3 Formula: C15H13NO3 Formula Weight: 255.27 Linear Formula: C6H5CH2OC6H4CH=CHNO2 MDL No.: MFCD00666927 Purity: 0.97 Melting Point: 71-75 °C(lit.)
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ALDRICH 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%
MilliporeSigmaSynonym(s): Xantphos Formula: C39H32OP2 Formula Weight: 578.62 CAS No.: 161265-03-8 Purity: 97% Application: Ligand used in a synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines. Also used in…
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ALDRICH 5-Bromocytosine, 99%
MilliporeSigmaSynonym(s): 4-Amino-5-bromo-2-hydroxypyrimidine Formula: C4H4BrN3O Formula Weight: 190.00 CAS No.: 2240-25-7 Purity: 99% Packaging: 1 g in glass bottle
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ALDRICH 3-Boc-1,2,3-oxathiazolidine 2,2-dioxide, 95%
MilliporeSigmaFormula: C7H13NO5S Formula Weight: 223.25 CAS No.: 459817-82-4 Purity: 95% Storage: 2-8°C Packaging: 1 g in glass bottle
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Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 General description: This certified reference material (CRM) is produced and certified in accordance with ISO/IEC…