AFG Bioscience Chemicals Reagents D
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D-ß-Homoalanine hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: D-ß-HomoAla-OH·HCl (R)-3-Aminobutyric acid hydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 58610-42-7 Molecular Formula: C4H9NO2·HCl Molecular Weight: 139.58 MDL No.: MFCD06202382 Appearance: Yellow-white solid Optical Rotation: [a]D25 = -21 ± 2º (C=0.5 in H2O) …
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2,4-Dimethoxypyridine, 98% (TLC)
AFG BioscienceCAS # 18677-43-5 MDL No.: MFCD01646187 Molecular Formula: C7H9NO2 Molecular Weight: 139.15 Purity Limit: 98% (TLC) Storage Temp: Store at 0-8°C Appearance: Colorless liquid
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2,3-Dichloropyridine ; >/= 98% (GC)
AFG BiosciencePurity Limit: ≥ 98% (GC) CAS No.: 2402-77-9 Molecular Formula: C5H3Cl2N Molecular Weight: 147.99 MDL No.: MFCD00006229 Appearance: Off-white to yellow crystalline powder Storage Temperature: Store at 0-8°C
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1,3-Diacetylindole, 98% (HPLC)
AFG BioscienceCAS # 17537-64-3 Synonyms: 1-(1-Acetyl-1H-indol-3-yl)-1-ethanone1,3-Diacetyl-1H-indole MDL No.: MFCD00039692 Melting Point: 142-149 °C Molecular Formula: C12H11NO2 Molecular Weight: 201.22 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Yellowish crystal
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3,4-Dihydroxybenzophenone ; 98%
AFG BioscienceSynonyms: 4-Benzoylpyrocatechol 3,4-Dihydroxyphenyl phenyl ketone Purity Limit: 98% CAS No.: 10425-11-3 Molecular Formula: C13H10O3 Molecular Weight: 214.22 MDL No.: MFCD00477203 Storage Temperature: Store at 0-8°C
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2-(N,N-Dimethylamino)-2-(Pyridin-4-Yl)Ethylamine
AFG BioscienceMolecular Formula: C9H15N3 Molecular Weight: 165.24 MDL No.: MFCD11040482 Storage Temperature: Store at 0-8°C
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DL-Methionine ; >/= 99% (Titration)
AFG BioscienceSynonyms: DL-Met-OH(RS)-Methionine Purity Limit: ≥ 99% (Titration) CAS No.: 59-51-8 Molecular Formula: C5H11NO2S Molecular Weight: 149.2 MDL No.: MFCD00063096 Appearance: White to off-white solid Melting Point: 280°C (dec) Storage Temperature: Store at RT
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DL-a-Methylleucine ; >/= 99% (TLC)
AFG BioscienceSynonyms: a-Me-DL-Leu-OH(RS)-2-Amino-2,4-dimethylpentanoic acid Purity Limit: ≥ 99% (TLC) CAS No.: 144-24-1 Molecular Formula: C7H15NO2 Molecular Weight: 145.21 MDL No.: MFCD00038403 Appearance: White powder Storage Temperature: Store at 0-8 °C
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2-(Dde-amino)ethanol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-[(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-amino]ethanolDde-Gly-ol Purity Limit: ≥ 99% (HPLC) CAS No.: 159821-68-8 Molecular Formula: C12H19NO3 Molecular Weight: 225.3 MDL No.: MFCD04973168 Appearance: White crystalline powder Melting Point: 110-118 °C …
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4,5-Dimethoxy-2-nitrobenzyl alcohol ; >/= 99% (GC)
AFG BioscienceSynonyms: 6-Nitroveratryl alcohol Purity Limit: ≥ 99% (GC) CAS No.: 1016-58-6 Molecular Formula: C9H11NO5 Molecular Weight: 213.19 MDL No.: MFCD00014701 Appearance: Pale orange color powder Comments: Photolabile protecting group: Melting Point: 143-154 ºC Storage…
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4-(Dimethylamino)butanal ; >/= 96%
AFG BioscienceSynonyms: 4-Dimethylamino-butyraldehyde Purity Limit: ≥ 96% CAS No.: 104459-70-3 Molecular Formula: C6H13NO Molecular Weight: 115.18 MDL No.: MFCD06658432 Appearance: Light yellow liquid Storage Temperature: Store at 0-8°C
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CAS # 270063-47-3 Synonyms: L-ß-HomoPhe(2,4-DiCl)-OH·HCl(S)-3-Amino-4-(2,4-dichlorophenyl)butyric acid hydrochloride MDL No.: MFCD01861043 Melting Point: 195-199 ºC (dec.) Molecular Formula: C10H12Cl3NO2 Molecular Weight: 284.57 Optical Rotation: [a]D25 = -30 ± 2º (C=1 in DMF) …
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D-Serine ; >/= 99% (Titration: anhydrous basis)
AFG BioscienceSynonyms: D-Ser-OHD-ß-Hydroxyalanine Purity Limit: ≥ 99% (Titration: anhydrous basis) CAS No.: 312-84-5 Molecular Formula: C3H7NO3 Molecular Weight: 105.1 MDL No.: MFCD00004269 Appearance: White crystalline powder Optical Rotation: [a]D20 = -14.5 to -15.5º Storage…
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Di Benzyl-D-Tartarate ; >/=98.0% (sum of enantiomers, HPLC)
AFG BiosciencePurity Limit: ≥98.0% (sum of enantiomers, HPLC) CAS No.: 4136-22-5 Molecular Formula: C18H18O6 Molecular Weight: 330.33 MDL No.: MFCD01863133 Storage Temperature: Store at RT
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DEAE Dextran
AFG BioscienceSynonyms: Diethylaminoethyl dextran CAS No.: 9015-73-0 MDL No.: MFCD00081561 Appearance: White to off-white powder Storage Temperature: Store at RT
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2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine
AFG BioscienceSynonyms: 4,6-Dichloro purine CAS No.: 90213-66-4 Molecular Formula: C6H3Cl2N3 Molecular Weight: 188.02 MDL No.: MFCD08059278 Storage Temperature: Store at 0-8°C
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D-Ala-Phe-OH ; >/= 98% (TLC)
AFG BiosciencePurity Limit: ≥ 98% (TLC) CAS No.: 3061-95-8 Molecular Formula: C12H16N2O3 Molecular Weight: 236.27 MDL No.: MFCD00066030 Optical Rotation: [a]D20 = +4.5 ± 2º (C=1 in 1N HCl) Storage Temperature: Store at 0-8°C
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Synonyms: 1-Benzhydryl-3-azetidinol hydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 90604-02-7 Molecular Formula: C16H17NO·HCl Molecular Weight: 275.78 MDL No.: MFCD00209447 Appearance: White crystalline solid Melting Point: 170-176 °C Storage Temperature: Store at 0-8°C
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2,3-Dihydro-1,4-benzodioxin-2-methanamine hydrochloride
AFG BioscienceSynonyms: 2,3-Dihydro-benzo[1,4]dioxin-2-ylmethylamine hydrochloride CAS No.: 1446-27-1 Molecular Formula: C9H11NO2·HCl Molecular Weight: 201.65 MDL No.: MFCD01309162 Storage Temperature: 0-8°C
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Synonyms: L-ß-HomoPhe(3,4-DiCl)-OH·HCl(S)-3-Amino-4-(3,4-dichlorophenyl)butyric acid hydrochloride Purity Limit: ≥ 99% (HPLC) CAS No.: 270063-50-8 Molecular Formula: C10H12Cl3NO2 Molecular Weight: 284.57 MDL No.: MFCD01861046 Appearance: White powder Optical Rotation: …
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1,2-Dipalmitoyl-rac-glycerol ; >/= 99% (NMR)
AFG BioscienceSynonyms: DL-a,ß-Dipalmitin1,2,Dihexadecanoyl-DL-glycerol Purity Limit: ≥ 99% (NMR) CAS No.: 40290-32-2 Molecular Formula: C35H68O5 Molecular Weight: 568.92 MDL No.: MFCD00042874 Appearance: White powder Melting Point: 61-70 °C Storage Temperature: Store at 0-8°C
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DL-Phe(2-Cl)-OH, 99% (HPLC)
AFG BioscienceCAS # 14091-11-3 Synonyms: 2-Chloro-DL-phenylalanineo-Chloro-DL-phenylalanine(RS)-2-Amino-3-(2-chlorphenyl)propionic acid MDL No.: MFCD00037774 Melting Point: 230-236 °C Molecular Formula: C9H10ClNO2 Molecular Weight: 199.6 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C
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3,4-Dihydro-2H-pyran-2-methanol, 98% (Assay)
AFG BioscienceCAS # 3749-36-8 Synonyms: 3,4-Dihydro-2H-pyran-2-ylmethanol2-Hydroxymethyl-3,4-dihydro-2H-pyran Comments: Preparation of supported dihydropyran for mild immobilization and cleavage of alcohols Density: 1.071 MDL No.: MFCD00051507 Molecular Formula: C6H10O2 Molecular Weight: 114.14 …
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2-Deoxy-D-ribose ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-Deoxy-D-arabinose2-Deoxy-D-erythro-pentose Purity Limit: ≥ 99% (HPLC) CAS No.: 533-67-5 Molecular Formula: C5H10O4 Molecular Weight: 134.13 MDL No.: MFCD00135904 Appearance: White to off white crystalline powder Melting Point: 89-90°C Optical Rotation: [a]D20…
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D-Glucurono-6,3-lactone acetonide ; >/= 99% (Assay)
AFG BioscienceSynonyms: 1,2-O-Isopropylidene-a-D-glucurono-6,3-lactone Purity Limit: ≥ 99% (Assay) CAS No.: 20513-98-8 Molecular Formula: C9H12O6 Molecular Weight: 216.19 MDL No.: MFCD01863407 Appearance: White to almost white powder Melting Point: 115-123 °C Storage Temperature: …
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1,5-Diphenylcarbohydrazide
AFG BioscienceCAS # 140-22-7 Synonyms: 1,5-Diphenylcarbazidesym-Diphenylacarbazide Comments: Indicator for chromate. Grade: ACS reagent MDL No.: MFCD00003013 Melting Point: 173-176 °C Molecular Formula: C13H14N4O Molecular Weight: 242.28 Storage Temp: Store at RT Appearance: Off-white or…
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D(+)-Glucose, anhydrous ; USP ; >/= 99.5% (HPLC)
AFG BioscienceSynonyms: DextroseCorn sugar Grade: USP Purity Limit: ≥ 99.5% (HPLC) CAS No.: 50-99-7 Molecular Formula: C6H12O6 Molecular Weight: 180.16 MDL No.: MFCD00148912 Appearance: White crystalline powder Melting Point: 153-156°C Optical Rotation: [a]D25 = +52.6 to +53.2º …
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1,4-Dibenzoylbutane
AFG BioscienceSynonyms: 1,6-Diphenyl-1,6-hexanedione CAS No.: 3375-38-0 Molecular Formula: C6H5CO(CH2)4COC6H5 Molecular Weight: 266.34 MDL No.: MFCD00004761 Storage Temperature: Store at RT
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2,6-Dichloro-4-nitropyridine ; >/= 97% (HPLC)
AFG BiosciencePurity Limit: ≥ 97% (HPLC) CAS No.: 25194-01-8 Molecular Formula: C5H2Cl2N2O2 Molecular Weight: 192.99 MDL No.: MFCD05670545 Appearance: Pale yellow crystalline powder Melting Point: 88-96 ºC Storage Temperature: Store at 0-8°C
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(1S,2S)-Boc-1,2-diaminocyclopentane ; >/= 99% (TLC)
AFG BiosciencePurity Limit: ≥ 99% (TLC) CAS No.: 586961-34-4 Molecular Formula: C10H20N2O2 Molecular Weight: 200.28 MDL No.: MFCD11040590 Appearance: White powder Optical Rotation: [a]D20 = +20 ± 2º (C=0.5 in MeOH) Storage Temperature: Store at 0-8 °C
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DL-d-Hydroxy-DL-lysine hydrochloride ; >/= 99% (TLC)
AFG BioscienceSynonyms: DL-d-Hydroxy-DL-Lys-OH·HCl(R,S)-2,6-Diamino-5-hydroxyhexanoic acid hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 13204-98-3 Molecular Formula: C6H14N2O3·HCl Molecular Weight: 198.7 MDL No.: MFCD00012878 Appearance: White powder Melting Point: 218-222 ºC …
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DL-Alanine ; >/= 99% (Titration)
AFG BioscienceSynonyms: DL-Ala-OH(R,S)-2-Aminopropionic acid Purity Limit: ≥ 99% (Titration) CAS No.: 302-72-7 Molecular Formula: C3H7NO2 Molecular Weight: 89.09 MDL No.: MFCD00064408 Appearance: White crystalline powder Melting Point: 289°C (dec) Storage Temperature: Store at RT