Reagents, B
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Boc-D-a-tert-butylglycine ; 99%
AFG BioscienceSynonyms: Boc-D-a-tert-butyl-Gly-OH Boc-D-Tle-OH (R)-N-Boc-2-amino-3,3-dimethylbutyric acid Purity Limit: 99% CAS No.: 124655-17-0 Molecular Formula: C11H21NO4 Molecular Weight: 231.3 MDL No.: MFCD00065575 Storage Temperature: Store at 0-8°C
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4-bromo-3-chloropyridine ; >/= 98% (GC)
AFG BiosciencePurity Limit: ≥ 98% (GC) CAS No.: 73583-41-2 Molecular Formula: C5H3BrClN Molecular Weight: 190.91 MDL No.: MFCD04112577 Appearance: White to light yellow crystal solid Storage Temperature: Store at RT
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Boc-D-cyclohexylglycinol
AFG BioscienceSynonyms: (R)-2-(tert-Butoxycarbonylamino)-2-cyclohexylethanol CAS No.: 188348-00-7 Molecular Formula: C13H25NO3 Molecular Weight: 243.34 MDL No.: MFCD04112590 Melting Point: 83-87ºC Storage Temperature: Store at 0-8°C
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Boc-4-fluoro-DL-phenylalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-DL-Phe(4-F)-OH Boc-p-fluoro-DL-Phe-OH (RS)-Boc-2-amino-3-(4-fluorophenyl)propionic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 79561-25-4 Molecular Formula: C14H18FNO4 Molecular Weight: 283.2 MDL No.: MFCD00237573 Melting Point: 131-137º C Storage Temperature: …
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4-Bromo-2-cyanotoluene ; >/= 99% (GC)
AFG BioscienceSynonyms: 5-Bromo-2-methylbenzonitrile Purity Limit: ≥ 99% (GC) CAS No.: 156001-51-3 Molecular Formula: C8H6BrN Molecular Weight: 196.05 MDL No.: MFCD08061920 Storage Temperature: Store at 0-8°C
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Purity Limit: ≥ 95% (HPLC) CAS No.: 107955-83-9 Molecular Formula: C10H7BrN2O2 Molecular Weight: 267.08 MDL No.: MFCD00829040 Appearance: Off-white solid Storage Temperature: Store at 0-8°C
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4-Bromo-3-trifluoromethylbenzonitrile ; >/= 98% (Assay)
AFG BioscienceSynonyms: 3-Trifluoromethyl-4-bromobenzonitrile Purity Limit: ≥ 98% (Assay) CAS No.: 1735-53-1 Molecular Formula: C8H3BrF3N Molecular Weight: 250.02 MDL No.: MFCD03095347 Appearance: White to light yellow powder Storage Temperature: Store at 0-8 °C
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1-Boc-3-hydroxymethylpyrrolidine
AFG BioscienceSynonyms: 3-Hydroxymethylpyrrolidine-1-carboxylic acid tert-butyl ester CAS No.: 114214-69-6 Molecular Formula: C10H19NO3 Molecular Weight: 201.26 MDL No.: MFCD02179040 Storage Temperature: Store at 0-8°C
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3-Bromo-5-chloropyridine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3-Chloro-5-bromopyridine 5-Bromo-3-chloropyridine Purity Limit: ≥ 98% (HPLC) CAS No.: 73583-39-8 Molecular Formula: C5H3BrClN Molecular Weight: 192.44 MDL No.: MFCD04114221 Appearance: White to yellow solid Storage Temperature: Store at 0-8°C
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Boc-D-alanine-4-nitrophenyl ester ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-Ala-ONp Purity Limit: ≥ 99% (HPLC) Molecular Formula: C14H18N2O6 Molecular Weight: 310.31 MDL No.: MFCD01862290 Melting Point: 144-152 °C Optical Rotation: [a]D = +56 ± 2º (C=1 in DMF) Storage Temperature: Store at 0-8°C
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Boc-O-benzyl-L-tyrosinol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Tyrosinol(Bzl) Boc-L-Tyr(Bzl)-ol Purity Limit: ≥ 99% (HPLC) CAS No.: 66605-58-1 Molecular Formula: C21H27NO4 Molecular Weight: 357.4 MDL No.: MFCD00235956 Melting Point: 103-108º C Optical Rotation: [a]D = -19±1º (c=1, MeOH) Storage Temperature: Store at 0-8°C
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Boc-S-acetamidomethyl-D-penicillamine ; 99%
AFG BioscienceSynonyms: Boc-D-Pen(Acm)-OH Boc-ß,ß-dimethyl-D-Cys(Acm)-OH Purity Limit: 99% CAS No.: 201421-14-9 Molecular Formula: C13H24N2O5S Molecular Weight: 320.35 MDL No.: MFCD00151884 Storage Temperature: Store at 0-8°C
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Benzyltrimethylammonium tribromide ; >/=98%
AFG BiosciencePurity Limit: ≥98% CAS No.: 111865-47-5 Molecular Formula: C10H16NBr3 Molecular Weight: 389.96 MDL No.: MFCD00134423 Boiling Point: 99-101 °C Storage Temperature: Store at RT
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2-(2-bromoacetyl)pyridine hydrobromide ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 17570-98-8 Molecular Formula: C7H6BrNO·HBr Molecular Weight: 280.95 MDL No.: MFCD02181196 Appearance: Off-white to yellow powder Storage Temperature: Store at 0-8°C
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Boc-S-benzyl-D-cysteine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-Cys(Bzl)-OHBoc-(S)-2-amino-3-(S-benzylthio)propanoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 102830-49-9 Molecular Formula: C15H21NO4S Molecular Weight: 311.4 MDL No.: MFCD00038253 Melting Point: 81-87 °C Optical Rotation: [a]D20 = +43 ± 2º (C=1 in AcOH) …
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(4-Bromo-3-methylphenyl)hydrazine ; >/= 95% (NMR)
AFG BiosciencePurity Limit: ≥ 95% (NMR) CAS No.: 112626-91-2 Molecular Formula: C7H9BrN2 Molecular Weight: 201.07 MDL No.: MFCD02663108 Appearance: Colorless to yellow liquid Storage Temperature: Store at 0-8°C
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Boc-O-benzyl-L-threonine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-L-Thr(Bzl)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 15260-10-3 Molecular Formula: C16H23NO5 Molecular Weight: 309.36 MDL No.: MFCD00066062 Appearance: White to off-white powder Optical Rotation: [a]D20 = +16.0 ± 2º (C=1 in MeOH) Storage Temperature: Store at…
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Boc-(R)-a-(2-thiophenylmethyl)proline
AFG BioscienceCAS No.: 959578-32-6 Molecular Formula: C15H21NO4S Molecular Weight: 311.40 MDL No.: MFCD06659225 Storage Temperature: Store at 0-8°C
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Boc-DL-valine ; 99%
AFG BioscienceSynonyms: Boc-DL-Val-OH Purity Limit: 99% CAS No.: 54895-12-4 Molecular Formula: C10H19NO4 Molecular Weight: 217.3 MDL No.: MFCD00069973 Storage Temperature: Store at 0-8°C
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3-(2'-Bromophenyl)-3-oxopropanenitrile ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Bromobenzoylacetonitrile Purity Limit: ≥ 98% (HPLC) CAS No.: 53882-80-7 Molecular Formula: C9H6BrNO Molecular Weight: 224.06 MDL No.: MFCD02260798 Appearance: Yellow powder Storage Temperature: Store at 0-8°C
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Boc-(2S)-2-amino-1,3-diphenyl-1-propanone ; >/= 99% (HPLC)
AFG BioscienceSynonyms: (S)-2-(Boc-amino)-1,3-diphenyl-1-propanone Purity Limit: ≥ 99% (HPLC) CAS No.: 202861-97-0 Molecular Formula: C20H23NO3 Molecular Weight: 325.41 MDL No.: MFCD01074687 Appearance: White powder Storage Temperature: Store at 0-8°C
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Synonyms: Boc-L-Thr-OSu Purity Limit: ≥ 99% (Elemental Analysis) CAS No.: 63076-44-8 Molecular Formula: C13H20N2O7 Molecular Weight: 316.31 MDL No.: MFCD00037904 Appearance: White powder Melting Point: 133-137 ºC Optical Rotation: [a]D24 = -32 ± 2º (C=1 in EtOH) …
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Boc-3-nitro-L-tyrosine
AFG BioscienceSynonyms: Boc-m-nitro-L-Tyr-OH CAS No.: 5575-03-1 Molecular Formula: C14H18N2O7 Molecular Weight: 326.31 MDL No.: MFCD01321421 Storage Temperature: Store at 0-8°C
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1-Boc-6-aminoindole ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 6-Amino-indole-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 99% (HPLC) CAS No.: 219508-62-0 Molecular Formula: C13H16N2O2 Molecular Weight: 232.28 MDL No.: MFCD04114745 Appearance: Yellow to brown solid Storage Temperature: Store at 0-8°C
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Barium carbonate ; ACS reagent ; 99.0-101.0% (Titration)
AFG BioscienceGrade: ACS reagent Purity Limit: 99.0-101.0% (Titration) CAS No.: 513-77-9 Molecular Formula: BaCO3 Molecular Weight: 197.3 MDL No.: MFCD00003448 Appearance: White powder Comments: Preparation of barium standard solutions. Density: 4.43 g/cm3 Storage Temperature: Store…
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Bromocresol green ACS reagent
AFG BioscienceSynonyms: 3',3'',5',5''-Tetrabromo-3-cresolsulfonephthalein Grade: ACS reagent CAS No.: 76-60-8 Molecular Formula: C21H14Br4O5S Molecular Weight: 698.04 MDL No.: MFCD00005874 Appearance: White to yellow solid Comments: It is used as an indicator. Melting Point: 218-219 °C …
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Boc-cis-4-fluoro-L-proline ; >/= 98% (HPLC)
AFG BioscienceSynonyms: (2S,4S)-Boc-4-fluoro-pyrrolidine-2-carboxylic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 203866-13-1 Molecular Formula: C10H16FNO4 Molecular Weight: 233.24 MDL No.: MFCD04973957 Appearance: White solid Melting Point: 153-159 °C Optical Rotation: [a]D23 = -57 ± 2º…
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Boc-O-benzyl-D-homoserine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-HomoSer(Bzl)-OH Purity Limit: ≥ 99% (HPLC) CAS No.: 150009-60-2 Molecular Formula: C16H23NO5 Molecular Weight: 309.4 MDL No.: MFCD00270496 Appearance: White to off-white crystalline powder Melting Point: 45-57 °C Optical Rotation: [a]D20 = +15 ± 2º (C=2,…
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Brilliant blue R-250 ; >/= 91% (dye content)
AFG BioscienceSynonyms: Brilliant blue R Coomassie brilliant blue R-250 Acid Blue 83 CI 42660 Purity Limit: ≥ 91% (dye content) CAS No.: 6104-59-2 Molecular Formula: C45H44N3O7S2Na Molecular Weight: 826 MDL No.: MFCD00041762 Appearance: Dark purplish - brown powder Comments: suitable for…
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2-Benzyl-octahydro-pyrrolo [3,4-c] pyrrole ; >/= 97% (HPLC)
AFG BiosciencePurity Limit: ≥ 97% (HPLC) CAS No.: 86732-22-1 Molecular Formula: C13H18N2 Molecular Weight: 202.3 MDL No.: MFCD04115126 Appearance: Yellow liquid Storage Temperature: Store at 0-8°C
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Boc-O-methyl-D-tyrosine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-Tyr(Me)-OHBoc-p-methoxy-D-Phe-OHBoc-4-Methoxy-D-phenylalanine Purity Limit: ≥ 98% (HPLC) CAS No.: 68856-96-2 Molecular Formula: C15H21NO5 Molecular Weight: 295.3 MDL No.: MFCD00065604 Appearance: White powder Storage Temperature: Store at 0-8°C
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Synonyms: Boc-L-Cys(Acm)-PAM resin Molecular Weight: 0 MDL No.: MFCD00801167 DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: Store at 0-8°C Substitution: 0.3-0.8 meq/g
