Reagents, B, 100 g, AFG Bioscience, Chemicals
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Boc-L-2-cyclohexylglycine ; 99%
AFG BioscienceSynonyms: Boc-L-Chg-OH Boc-cyclohexyl-L-Gly-OH (S)-tert-Butoxycarbonylamino-cyclohexyl-acetic acid Purity Limit: 99% CAS No.: 109183-71-3 Molecular Formula: C13H23NO4 Molecular Weight: 257.3 MDL No.: MFCD00133638 Storage Temperature: Store at 0-8°C
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5-Bromoisoquinoline ; >/= 98% (GC)
AFG BiosciencePurity Limit: ≥ 98% (GC) CAS No.: 34784-04-8 Molecular Formula: C9H6BrN Molecular Weight: 208.06 MDL No.: MFCD01646405 Appearance: White to off-white crystalline powder Melting Point: 79-90 ºC Storage Temperature: Store at 0-8 °C
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3-Bromochlorobenzene ; >/=99%
AFG BiosciencePurity Limit: ≥99% CAS No.: 108-37-2 Molecular Formula: C6H4BrCl Molecular Weight: 191.46 MDL No.: MFCD00000568 Density: 1.63 Flash Point: 80°C Melting Point: 196°C Storage Temperature: Store at RT
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3-Bromo-2-cyanopyridine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2-Cyano-3-bromopyridine Purity Limit: ≥ 98% (HPLC) CAS No.: 55758-02-6 Molecular Formula: C6H3BrN2 Molecular Weight: 183.01 MDL No.: MFCD02683288 Appearance: Hoar or pale yellow solid Storage Temperature: Store at 0-8 °C
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Boc-L-leucine Merrifield resin
AFG BioscienceSynonyms: Boc-L-Leu-Merrifield resinBoc-L-Leu-O-ResinN-(t-Butyloxycarbonyl)-L-Leucine chloromethylated polystyrene resin MDL No.: MFCD00801201 DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C Substitution: 0.3-1.2 meq/g
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Betaine, anhydrous, 98% (Titration)
AFG BioscienceCAS # 107-43-7 Synonyms: (Carboxymethyl)trimethylammonium hydroxide inner saltN-Trimethylglycine hydroxide MDL No.: MFCD00012123 Molecular Formula: C5H11NO2 Molecular Weight: 117.15 Purity Limit: 98% (Titration) Storage Temp: Store at RT Appearance: White crystalline powder
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Boc-(4-hydroxy)piperidine ; >/= 99% (GC)
AFG BioscienceSynonyms: 1-Boc-4-piperidinol4-Hydroxy-piperidine-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 99% (GC) CAS No.: 109384-19-2 Molecular Formula: C10H19NO3 Molecular Weight: 201.27 MDL No.: MFCD01075174 Appearance: Off-white to yellow crystalline powder Storage…
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4-Benzyloxybenzyl alcohol, 99% (GC)
AFG BioscienceCAS # 836-43-1 Synonyms: (4-Benzyloxyphenyl)methanol MDL No.: MFCD00004654 Melting Point: 85-92 °C Molecular Formula: C14H14O2 Molecular Weight: 214.26 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: White or off-white solid
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4-Bromo polystyrene resin
AFG BioscienceSynonyms: Bromopolystyrene resin Molecular Weight: 0 MDL No.: MFCD00146196 Comments: Bromine fuctionalized polystyrene resin serves as starting material for the preparation of the phosphine resins. The bromine content is determined by elemental analysis. DVB: 1% DVB Mesh Size: 30-50…
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Boc-L-methionine 4-nitrophenyl ester ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-Met-ONp Purity Limit: ≥ 98% (HPLC) CAS No.: 2488-18-8 Molecular Formula: C16H22N2O6S Molecular Weight: 370.42 MDL No.: MFCD00038123 Melting Point: 89-95º C Optical Rotation: -49º ± 1º (c=1% in MeOH) Storage Temperature: Store at 0-8°C
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4-Bromo-1H-pyrazole, 98% (GC)
AFG BioscienceCAS # 2075-45-8 Synonyms: 4-Bromopyrazole MDL No.: MFCD00075602 Melting Point: 93-96 ºC Molecular Formula: C3H3BrN2 Molecular Weight: 146.98 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: White to tan crystalline powder
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Benzoic anhydride ; >/= 98% (Titration)
AFG BioscienceSynonyms: Benzoic acid anhydride Purity Limit: ≥ 98% (Titration) CAS No.: 93-97-0 Molecular Formula: C14H10O3 Molecular Weight: 226.23 MDL No.: MFCD00003073 Appearance: White to off-white crystalline powder Density: 1.199 g/mL at 25 °C Melting Point: 39-50 °C Storage…
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Bromophenol blue ACS reagent
AFG BioscienceSynonyms: 3',3'',5',5''-Tetrabromophenolsulfonephthalein Grade: ACS reagent CAS No.: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight: 669.98 MDL No.: MFCD00005875 Appearance: Tan to orange powder Comments: Used as an indicator. Melting Point: 273°C Storage…
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3-Boronobenzaldehyde, 98% (HPLC)
AFG BioscienceCAS # 87199-16-4 Synonyms: 3-Formylphenylboronic acid3-(Dihydroxyboranyl)benzaldehyde MDL No.: MFCD00161356 Melting Point: 120-192 °C Molecular Formula: C7H7BO3 Molecular Weight: 149.94 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Pale yellow powder
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3-Bromo-2-chloro-6-methylpyridine ; >/= 98% (GC)
AFG BioscienceSynonyms: 3-Bromo-2-chloro-6-picoline Purity Limit: ≥ 98% (GC) CAS No.: 185017-72-5 Molecular Formula: C6H5BrClN Molecular Weight: 206.47 MDL No.: MFCD03095218 Appearance: White to light yellow crystalline powder Melting Point: 30-35 °C Storage Temperature: Store at 0-8 °C
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Boc-L-a-tert-butylglycine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-L-a-tert-butyl-Gly-OHBoc-L-Tle-OH(S)-N-Boc-2-amino-3,3-dimethylbutyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 62965-35-9 Molecular Formula: C11H21NO4 Molecular Weight: 231.3 MDL No.: MFCD00065574 Appearance: White powder Melting Point: 116-121 °C Optical…
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CAS # 107819-90-9 Synonyms: N,N'-Bis(tert-butoxycarbonyl)-S-methylisothiourea1,3-di-Boc-2-methylisothiourea Comments: Reagent for the guanylation of amines. MDL No.: MFCD00239356 Molecular Formula: C12H22N2O4S Molecular Weight: 290.38 Purity Limit: 98% (TLC) Storage Temp: Store…
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2-Bromo-3-Methoxypyridine
AFG BioscienceCAS No.: 24100-18-3 Molecular Formula: C6H6BrNO Molecular Weight: 188.02 MDL No.: MFCD01570896 Storage Temperature: Store at 0-8°C
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Boc-(R)-1-amino-2-propanol ; >/= 99% (Assay, Chiral purity)
AFG BioscienceSynonyms: N-Boc-(R)-isopropanolaminetert-Butyl (R)-2-hydroxy-1-propylcarbamate Purity Limit: ≥ 99% (Assay, Chiral purity) CAS No.: 119768-44-4 Molecular Formula: C8H17NO3 Molecular Weight: 175.23 MDL No.: MFCD04974338 Appearance: Clear colorless liquid Boiling Point: 95-100…
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Synonyms: BOPCastro's Reagent Purity Limit: ≥ 98% (HPLC) CAS No.: 56602-33-6 Molecular Formula: C12H22F6N6OP2 Molecular Weight: 442.5 MDL No.: MFCD00011948 Appearance: White crystalline powder Comments: Peptide coupling reagent which suppresses racemization. Melting…
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1-Bromo-3-hydroxypropane ; >/= 97% (GC)
AFG BioscienceSynonyms: 1-Bromo-3-propanol Purity Limit: ≥ 97% (GC) CAS No.: 627-18-9 Molecular Formula: C3H7BrO Molecular Weight: 138.99 MDL No.: MFCD00002942 Appearance: Colorless to light yellow liquid Storage Temperature: Store at 0-8 °C
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Bis-(sodium sulfopropyl)-disulfide ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 3,3'-Dithiobis-1-propanesulfonic acid disodium salt Purity Limit: ≥ 99% (HPLC) CAS No.: 27206-35-5 Molecular Formula: C6H12Na2O6S4 Molecular Weight: 354.4 MDL No.: MFCD01104840 Appearance: White to yellowish powder Storage Temperature: Store at 0-8 °C
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1-Benzylhydantoin ; >/= 98%
AFG BioscienceSynonyms: 1-Benzyl-imidazolidine-2,4-dione Purity Limit: ≥ 98% CAS No.: 6777-05-5 Molecular Formula: C10H10N2O2 Molecular Weight: 190.2 MDL No.: MFCD00466790 Appearance: White crystalline powder Melting Point: 136-144 °C Storage Temperature: Store at 0-8°C
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3-Bromobenzaldehyde ; >/= 99.5% (GC)
AFG BioscienceSynonyms: m-Bromobenzaldehyde Purity Limit: ≥ 99.5% (GC) CAS No.: 3132-99-8 Molecular Formula: C7H5BrO Molecular Weight: 185.02 MDL No.: MFCD00003345 Appearance: White to brown-red liquid Storage Temperature: Store at 0-8°C
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3'-Benzyloxyacetophenone ; >/= 97% (HPLC)
AFG BioscienceSynonyms: 1-(3-Benzyloxyphenyl)ethanone Purity Limit: ≥ 97% (HPLC) CAS No.: 34068-01-4 Molecular Formula: C15H14O2 Molecular Weight: 226.27 MDL No.: MFCD00026221 Appearance: Yellow color liquid Boiling Point: 352-356 °C/760mm Hg Storage Temperature: Store at 0-8°C
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5-Benzyloxyindole-3-carboxaldehyde ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5-(Benzyloxy)-1H-indole-3-carbaldehyde 5-Benzyloxy-3-formylindole Purity Limit: ≥ 98% (HPLC) CAS No.: 6953-22-6 Molecular Formula: C16H13NO2 Molecular Weight: 251.28 MDL No.: MFCD00014562 Appearance: Yellowish powder Melting Point: 233-239 °C Storage…
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Synonyms: 5-Bromo-4-chloro-3-indolyl-ß-D-galactosideX-Gal Purity Limit: ≥ 99% (HPLC) CAS No.: 7240-90-6 Molecular Formula: C14H15BrClNO6 Molecular Weight: 408.64 MDL No.: MFCD00005666 Appearance: White to off-white crystalline powder Melting Point: 230°C (dec) Optical…
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1-Boc-2-hydroxymethyl-piperidine ; >/= 99% (GC)
AFG BioscienceSynonyms: 2-Hydroxymethyl-piperidine-1-carboxylic acid tert-butyl ester Purity Limit: ≥ 99% (GC) CAS No.: 157634-00-9 Molecular Formula: C11H21NO3 Molecular Weight: 215.29 MDL No.: MFCD04114966 Appearance: Off-white solid powder Storage Temperature: Store at 0-8°C
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1-Boc-3-piperidone
AFG BioscienceSynonyms: 3-Oxo-piperidine-1-carboxylic acid tert-butyl ester tert-Butyl 3-oxo-1-piperidinecarboxylate CAS No.: 98977-36-7 Molecular Formula: C10H17NO3 Molecular Weight: 199.22 MDL No.: MFCD01631193 Flash Point: >230 °F Melting Point: 35-40 °C(lit.) Storage Temperature: Store…
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Boc-N-methyl-L-leucine ; 98+%
AFG BioscienceSynonyms: Boc-N-Me-L-Leu-OH Boc-(Neopentyl)gly-OH N-a-t-butoxycarbonyl-ß-t-butyl-L-alanine Purity Limit: 98+% CAS No.: 53363-89-6 Molecular Formula: C12H23NO4 Molecular Weight: 245.3 MDL No.: MFCD00038522 Optical Rotation: -36±2° (c= 1% CH2Cl2) Storage Temperature: Store at 0-8°C
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4-(4-Bromophenyl)morpholine ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 30483-75-1 Molecular Formula: C10H12BrNO Molecular Weight: 242.12 MDL No.: MFCD04112483 Appearance: White needles Melting Point: 112-118 °C Storage Temperature: Store at 0-8 °C
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6-Bromo-2H-1,4-benzoxazin-3(4H)-one ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 24036-52-0 Molecular Formula: C8H6BrNO2 Molecular Weight: 228.04 MDL No.: MFCD00461173 Appearance: Off-white to tan solid Melting Point: 220-227 ºC Storage Temperature: Store at 0-8°C