AFG Bioscience Chemicals Reagents B
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Boc-S-4-methylbenzyl-D-cysteine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-Cys(pMeBzl)-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 61925-78-8 Molecular Formula: C16H23NO4S Molecular Weight: 325.4 MDL No.: MFCD00076924 Appearance: White powder Melting Point: 78-85 °C Optical Rotation: [a]D20 = +39 ± 3º (C=1 in AcOH or C=2 in MeOH) …
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7-Bromo-3,4-dihydrobenzo[b]oxepin-5(2H)-one, 98% (GC)
AFG BioscienceCAS # 55580-08-0 Boiling Point: 118-127 °C / 5mm MDL No.: MFCD08446940 Molecular Formula: C10H9BrO2 Molecular Weight: 241.08 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: Yellow color liquid
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5-(Boc-amino)-1-pentanol ; >/= 97% (HPLC)
AFG BioscienceSynonyms: tert-Butyl N-(5-hydroxypentyl)carbamate 5-Boc-Ava-ol Purity Limit: ≥ 97% (HPLC) CAS No.: 75178-90-4 Molecular Formula: C10H21NO3 Molecular Weight: 203.28 MDL No.: MFCD01862955 Comments: Linker (anthraquinone-oligopeptide) Density: 1 Refractive Index: 1.45 …
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Boc-(R)-?-(4-bromobenzyl)-L-proline ; >/= 99% (HPLC)
AFG BiosciencePurity Limit: ≥ 99% (HPLC) CAS No.: 959576-28-4 Molecular Formula: C17H22BrNO4 Molecular Weight: 384.27 MDL No.: MFCD06659403 Appearance: White solid Optical Rotation: [a]D25 = -45 ± 2º (C=1 in CH2Cl2) Storage Temperature: Store at 0-8 °C
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4-(N-Iodoacetyl)benzophenone, 99%
AFG BioscienceCAS # 76809-63-7 MDL No.: MFCD01863402 Molecular Formula: C15H12NO2I Molecular Weight: 365.17 Purity Limit: 0.99 Storage Temp: Store at 0-8°C
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Benzoyl-DL-phenylalanine ß-naphthylamide ; >/= 99% (TLC)
AFG BioscienceSynonyms: Bz-DL-Phe-ßNA Purity Limit: ≥ 99% (TLC) CAS No.: 100900-32-1 Molecular Formula: C26H22N2O2 Molecular Weight: 394.3 MDL No.: MFCD00021596 Appearance: White product Melting Point: 135-141 °C Storage Temperature: Store at 0-8°C
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Synonyms: Boc-L-Ala(4-thiazoyl)-OH(S)-N-Boc-4-thiazoylalanine Purity Limit: ≥ 98% (HPLC, Chiral purity) CAS No.: 119434-75-2 Molecular Formula: C11H16N2O4S Molecular Weight: 272.32 MDL No.: MFCD00079682 Appearance: White to pale yellow powder Storage Temperature: Store at…
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6-Bromo-2-chloro quinoline ; >/= 97%
AFG BiosciencePurity Limit: ≥ 97% CAS No.: 1810-71-5 Molecular Formula: C9H5BrClN Molecular Weight: 242.5 MDL No.: MFCD04115272 Appearance: White to brown-pink powder Melting Point: 159-163 ºC Storage Temperature: Store at 0-8 °C
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Synonyms: 2-Bromo-5'-chloro-2'-hydroxyacetophenone Purity Limit: ≥ 97% (HPLC) CAS No.: 52727-99-8 Molecular Formula: C8H6BrClO2 Molecular Weight: 249.49 MDL No.: MFCD03789076 Appearance: Yellow crystalline solid Melting Point: 62-68 °C 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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6-Bromo-4-hydroxycoumarin ; >/= 95% (HPLC)
AFG BioscienceSynonyms: 6-Bromo-4-hydroxy-2H-chromen-2-one Purity Limit: ≥ 95% (HPLC) CAS No.: 4139-61-1 Molecular Formula: C9H5BrO3 Molecular Weight: 241.04 MDL No.: MFCD00239372 Appearance: White powder Melting Point: 270-277 °C Storage Temperature: Store at 0-8°C
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1-Boc-4-aminopiperidine ; >/= 98%
AFG BiosciencePurity Limit: ≥ 98% CAS No.: 87120-72-7 Molecular Formula: C10H20N2O2 Molecular Weight: 200.28 MDL No.: MFCD01076201 Appearance: White to pale yellow powder Storage Temperature: Store at 0-8°C
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[Bis(trifluoroacetoxy)iodo]benzene ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Iodobenzene I,I-bis(trifluoroacetate) Purity Limit: ≥ 99% (HPLC) CAS No.: 2712-78-9 Molecular Formula: C10H5F6IO4 Molecular Weight: 430.00 MDL No.: MFCD00009672 Appearance: White to off-white crystalline powder Comments: The reagent is used in an acidic…
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N-Benzyl-D-methionine methyl ester hydrochloride, 99% (HPLC)
AFG BioscienceCAS # 1272755-12-0 Synonyms: Bzl-D-Met-OMe·HCl MDL No.: MFCD04973105 Melting Point: 90-96 °C Molecular Formula: C13H19NO2S·HCl Molecular Weight: 289.8 Optical Rotation: [a]D20 = -31 ± 2º (C=1 in MeOH) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White…
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4-Bromo-2-methoxybenzyl alcohol ; >/= 99% (GC)
AFG BiosciencePurity Limit: ≥ 99% (GC) CAS No.: 17102-63-5 Molecular Formula: C8H9BrO2 Molecular Weight: 217.06 MDL No.: MFCD07369762 Appearance: Off-whtie powder Melting Point: 62-70 ºC Storage Temperature: Store at 0-8 °C
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Boc-styryl-D-ß-homoalanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoAla(styryl)-OHBoc-(R)-3-amino-(6-phenyl)-5-hexenoic acid Purity Limit: ≥ 99% (HPLC) CAS No.: 332064-73-0 Molecular Formula: C17H23NO4 Molecular Weight: 305.37 MDL No.: MFCD01860906 Appearance: White powder Melting Point: 108-114 °C Optical Rotation: …
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4-[3,5-Bis(trifluoromethyl)phenyl]benzaldehyde
AFG BioscienceCAS # 602307-22-2 Synonyms: 3',5'-Di-(trifluoromethyl)-biphenyl-4-carbaldehyde MDL No.: MFCD02684111 Molecular Formula: C15H8F6O Molecular Weight: 318.22 Storage Temp: Store at 0-8°C
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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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Bromocresol purple ACS reagent
AFG BioscienceSynonyms: 5',5''-Dibromo-2-cresolsulfonephthalein Grade: ACS reagent CAS No.: 115-40-2 Molecular Formula: C21H16Br2O5S Molecular Weight: 540.24 MDL No.: MFCD00011681 Appearance: Slightly yellow to pink powder Comments: It is pH indicator. Melting Point: 241-242 ºC Storage…
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7-Benzyloxygramine ; >/= 99% (Assay by Titration)
AFG BioscienceSynonyms: 7-Benzyloxy-3-(dimethylaminomethyl)indole Purity Limit: ≥ 99% (Assay by Titration) CAS No.: 94067-27-3 Molecular Formula: C18H20N2O Molecular Weight: 280.37 MDL No.: MFCD00056919 Appearance: White to off-white crystalline powder Melting Point: 143-147 ºC Storage…
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Purity Limit: ≥ 99% (HPLC) CAS No.: 25973-55-1 Molecular Formula: C22H29N3O Molecular Weight: 351.49 MDL No.: MFCD00134707 Appearance: White to slight yellowish powder Melting Point: 80-83 °C Storage Temperature: Store at 0-8°C
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7-Bromoindole, 98% (HPLC)
AFG BioscienceCAS # 51417-51-7 Synonyms: 7-Bromo-1H-indole MDL No.: MFCD00799492 Melting Point: 41-44 °C Molecular Formula: C8H6BrN Molecular Weight: 196.05 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to off-white crystalline powder
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5-Bromo-2-chloroanisole, 98% (HPLC)
AFG BioscienceCAS # 16817-43-9 Synonyms: 4-Chloro-3-methoxybromobenzene 4-Bromo-1-chloro-2-methoxybenzene MDL No.: MFCD00078659 Molecular Formula: C7H6BrClO Molecular Weight: 221.48 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light yellow liquid or crystal
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7-Benzyloxyindole, 98% (HPLC)
AFG BioscienceCAS # 20289-27-4 Synonyms: 7-(Phenylmethoxy)indole MDL No.: MFCD00037974 Melting Point: 70-76 °C Molecular Formula: C15H13NO Molecular Weight: 223.27 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Salmon pink crystal
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Boc-D-ß-phenylalanine ; >/= 99% (HPLC, Chiral purity)
AFG BioscienceSynonyms: Boc-D-ß-Phe-OH(S)-3-(Boc-amino)-3-phenylpropionic acid Purity Limit: ≥ 99% (HPLC, Chiral purity) CAS No.: 103365-47-5 Molecular Formula: C14H19NO4 Molecular Weight: 265.31 MDL No.: MFCD01860892 Appearance: Off-white solid Storage Temperature: Store at 0-8°C
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Boc-2-chloro-D-ß-homophenylalanine ; >/= 98%
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(2-Cl)-OHBoc-(R)-3-amino-4-(2-chlorophenyl)butyric acid Purity Limit: ≥ 98% CAS No.: 218608-93-6 Molecular Formula: C15H20ClNO4 Molecular Weight: 313.78 MDL No.: MFCD01076274 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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Boc-4-chloro-D-ß-homophenylalanine ; >/= 98%
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(4-Cl)-OHBoc-(R)-3-amino-4-(4-chlorophenyl)butyric acid Purity Limit: ≥ 98% CAS No.: 218608-96-9 Molecular Formula: C15H20ClNO4 Molecular Weight: 313.78 MDL No.: MFCD01076276 Appearance: White powder Storage Temperature: Store at 0-8 °C
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Boc-4-bromo-D-ß-homophenylalanine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Boc-D-ß-HomoPhe(4-Br)-OHBoc-(R)-3-amino-4-(4-bromophenyl)butyric acid Purity Limit: ≥ 98% (HPLC) CAS No.: 331763-75-8 Molecular Formula: C15H20BrNO4 Molecular Weight: 358.23 MDL No.: MFCD01860917 Appearance: White powder Storage Temperature: Store at 0-8°C
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Synonyms: PdCl2(dppe) Purity Limit: ≥98.5%, (18% Palladium content min) CAS No.: 19978-61-1 Molecular Formula: [(C6H5)2PCH2CH2P(C6H5)2]PdCl2 Molecular Weight: 575.75 MDL No.: MFCD00015702 Storage Temperature: Store at RT
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(+)-Biotin N-hydroxysuccinimide ester ; >/= 99%
AFG BioscienceSynonyms: d-Biotin NHS esterNHS-Biotin Purity Limit: ≥ 99% CAS No.: 35013-72-0 Molecular Formula: C14H19N3O5S Molecular Weight: 341.4 MDL No.: MFCD00078531 Appearance: White to off-white powder Comments: Used in the biotinylation of proteins and peptides. Couples with…
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2-Benzylhexahydrocyclopenta[c]pyrrol-4-one, 93% (HPLC)
AFG BioscienceCAS # 185692-51-7 Synonyms: 2-Benzylhexahydrocyclopenta[c]pyrrol-4(1H)-one MDL No.: MFCD06658339 Molecular Formula: C14H17NO Molecular Weight: 215.29 Purity Limit: 93% (HPLC) Storage Temp: Store at 0-8°C Appearance: Yellow oil
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2-Bromo-6-nitropyridine
AFG BioscienceSynonyms: 6-Bromo-2-nitropyridine CAS No.: 21203-78-1 Molecular Formula: C5H3BrN2O2 Molecular Weight: 203 MDL No.: MFCD00234012 Storage Temperature: Store at 0-8°C