Reagents, D, 25 g, AFG Bioscience, Reagents
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Dibenzyl phosphate, 98%
AFG BioscienceCAS # 1623-08-1 Synonyms: Phosphoric acid dibenzyl ester MDL No.: MFCD00004775 Melting Point: 74-82 °C Molecular Formula: C14H15O4P Molecular Weight: 278.24 Purity Limit: 98% Storage Temp: Store at 0-8°C Appearance: White to off-white to greenish powder
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2,6-Dichloro-4-methylnicotinonitrile ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 2,6-Dichloro-4-methylpyridine-3-carbonitrile Purity Limit: ≥ 98% (HPLC) CAS No.: 875-35-4 Molecular Formula: C7H4Cl2N2 Molecular Weight: 187.03 MDL No.: MFCD00052633 Appearance: Off-white to yellow 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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4,4-Dimethyl-1,3-cyclohexanedione ; >/= 99% (GC)
AFG BioscienceSynonyms: 4,4-Dimethyl-cyclohexane-1,3-dione Purity Limit: ≥ 99% (GC) CAS No.: 562-46-9 Molecular Formula: C8H12O2 Molecular Weight: 140.18 MDL No.: MFCD00075224 Appearance: White crystalline powder Storage Temperature: Store at 0-8 °C
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Direct Blue 71 ; Dye content >/= 50%
AFG BioscienceSynonyms: Sirius Light Blue BRRCI 34140 Purity Limit: Dye content ≥ 50% CAS No.: 4399-55-7 Molecular Formula: C40H23N7O13S4·4Na Molecular Weight: 1029.88 MDL No.: MFCD00003971 Appearance: Black powder Storage Temperature: Store at RT
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Dehydroepiandrosterone acetate ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 3ß-Acetoxy-5-androsten-17-onePrasterone acetate Purity Limit: ≥ 98% (HPLC) CAS No.: 853-23-6 Molecular Formula: C21H30O3 Molecular Weight: 330.47 MDL No.: MFCD00021119 Appearance: White or almost white crystalline powder Melting Point: 166-172 °C Storage…
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5,6-Dimethoxyindole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5,6-Dimethoxy-1H-indole Purity Limit: ≥ 98% (HPLC) CAS No.: 14430-23-0 Molecular Formula: C10H11NO2 Molecular Weight: 177.2 MDL No.: MFCD00005675 Appearance: White to off-white crystalline powder Melting Point: 152-159 °C Storage Temperature: Store at 0-8 °C
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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
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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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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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DL-a-tert-Butylglycine
AFG BioscienceSynonyms: DL-a-tert-Butyl-Gly-OH DL-Tle-OH (R,S)-2-amino-3,3-dimethyl-butyric acid CAS No.: 33105-81-6 Molecular Formula: C6H13NO2 Molecular Weight: 131.2 MDL No.: MFCD00065933 Storage Temperature: Store at 0-8°C
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1,2:5,6-Di-o-isopropylidene-alpha-D-allofuranose, 99% (HPLC)
AFG BioscienceCAS # 2595-05-3 Synonyms: 1,2,5,6-Di-o-isopropylidene-a-D-allofuranose MDL No.: MFCD00135634 Melting Point: 73-76 °C Molecular Formula: C12H20O6 Molecular Weight: 260.28 Optical Rotation: [a]D20 = +33.5 to +38.5º (C=1 in CHCl3) Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8…
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2'-Deoxyguanosine monohydrate ; 99+%
AFG BioscienceSynonyms: 2'-dG·H2O Guanine-2'-deoxyriboside monohydrate Purity Limit: 99+% CAS No.: 961-07-9 Molecular Formula: C10H13N5O4·H2O Molecular Weight: 285.2 MDL No.: MFCD00150760 Appearance: Crystalline Melting Point: >300°C (dec) Storage Temperature: Store at 0-8°C
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Dimethyl DL-glutamate hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Dimethyl 2-aminopentanedioate hydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 13515-99-6 Molecular Formula: C7H13NO4·HCl Molecular Weight: 211.64 MDL No.: MFCD00266895 Appearance: White to off-white powder Melting Point: 150-154 °C Storage Temperature: Store…
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2,5-Dichloropyridine, 99% (GC)
AFG BioscienceCAS # 16110-09-1 MDL No.: MFCD00006239 Molecular Formula: C5H3Cl2N Molecular Weight: 147.99 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: White to yellow solid or powder
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2,6-Difluoro-l-phenylalanine
AFG BioscienceSynonyms: (S)-2-Amino-3-(2,6-difluorophenyl)propionic acid CAS No.: 33787-05-2 Molecular Formula: C9H9F2NO2·HCl Molecular Weight: 237.67 MDL No.: MFCD00236245 Storage Temperature: Store at 0-8°C
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4,5-Dibromofluorescein ; >/= 95% (Dye content)
AFG BioscienceSynonyms: Acid Orange IICI 4537014',5'-Dibromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Purity Limit: ≥ 95% (Dye content) CAS No.: 596-03-2 Molecular Formula: C20H10Br2O5 Molecular Weight: 490.1 MDL No.: MFCD00005042 Appearance: Orange powder Storage…
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Dithizone ; ACS reagent ; >/= 85.0% (UV)
AFG BioscienceSynonyms: Diphenylthiocarbazone(Phenylazo)thioformic acid 2-phenylhydrazide Grade: ACS reagent Purity Limit: ≥ 85.0% (UV) CAS No.: 60-10-6 Molecular Formula: C13H12N4S Molecular Weight: 256.33 MDL No.: MFCD00003025 Appearance: Dark purple to black crystalline powder …
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2',4'-Dichlorovalerophenone ; >/= 98.5% (GC)
AFG BioscienceSynonyms: 1-(2,4-dichlorophenyl)-1-pentanone Purity Limit: ≥98.5% (GC) CAS No.: 61023-66-3 Molecular Formula: C11H12Cl2O Molecular Weight: 231.12 MDL No.: MFCD09028061 Storage Temperature: Store at 0-8°C
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D-Biotin ; USP ; 97.5-100.5% (Titration)
AFG BioscienceSynonyms: Vitamin HD-cis-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid Grade: USP Purity Limit: 97.5-100.5% (Titration) CAS No.: 58-85-5 Molecular Formula: C10H16N2O3S Molecular Weight: 244.31 MDL No.: MFCD00005541 Appearance: White or off-white powder Melting…
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Diethyl 2-propyl-1H-imidazole-4,5-dicarboxylate
AFG BioscienceSynonyms: Diethyl 2-propylimidazoledicarbonate CAS No.: 144689-94-1 Molecular Formula: C12H18N2O4 Molecular Weight: 254.28 MDL No.: MFCD08062365 Storage Temperature: 0-8°C
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2,3-Dimethylmaleic anhydride, 99% (GC)
AFG BioscienceCAS # 766-39-2 Synonyms: 3,4-Dimethyl-2,5-dihydrofuran-2,5-dione3,4-Dimethyl-2,5-furandione MDL No.: MFCD00005523 Melting Point: 93-96 °C Molecular Formula: C6H6O3 Molecular Weight: 126.11 Purity Limit: 99% (GC) Storage Temp: Store at 0-8°C Appearance: White crystalline powder
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2'-Deoxyinosine ; 99+%
AFG BioscienceSynonyms: 2''-dI 9-(2-Deoxy-ß-D-ribofuranosyl)hypoxanthine Purity Limit: 99+% CAS No.: 890-38-0 Molecular Formula: C10H12N4O4 Molecular Weight: 252.23 MDL No.: MFCD00005762 Appearance: Crystalline Melting Point: >250°C (dec) Storage Temperature: Store at 0-8°C
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1,3-Diphenylurea ; 98%
AFG BioscienceSynonyms: N,N'-Diphenylurea (sym.) Carbanillide Purity Limit: 98% CAS No.: 102-07-8 Molecular Formula: C13H12N2O Molecular Weight: 212.25 MDL No.: MFCD00003017 Boiling Point: 262°C Melting Point: 239-241°C Storage Temperature: Store at RT
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Dulcitol ; >/= 99% (GC)
AFG BioscienceSynonyms: DulciteGalactitolMelampyrite Purity Limit: ≥ 99% (GC) CAS No.: 608-66-2 Molecular Formula: C6H14O6 Molecular Weight: 182.17 MDL No.: MFCD00064288 Appearance: White to off-white crystalline powder Melting Point: 183.0-193.0 ºC Storage Temperature: Store at RT
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2-Deoxy-D-galactose ; >/= 98%
AFG BioscienceSynonyms: 2-Deoxy-ß-D-galactose 2-Deoxy-ß-D-lyxo-hexose 2-Deoxy-D-galactopyranose Purity Limit: ≥ 98% CAS No.: 1949-89-9 Molecular Formula: C6H12O5 Molecular Weight: 164.16 MDL No.: MFCD00014649 Appearance: White to almost white powder Melting Point: 106-113 °C Storage…
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4-(Dimethylamino)cinnamaldehyde ; >/= 99% (HPLC)
AFG BioscienceSynonyms: (2e)-3-[4-(Dimethylamino)phenyl]prop-2-enal Purity Limit: ≥ 99% (HPLC) CAS No.: 6203-18-5 Molecular Formula: C11H13NO Molecular Weight: 175.2 MDL No.: MFCD00007002 Appearance: Yellow to orange powder Storage Temperature: Store at 0-8 °C Warnings: Irritant!
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2-(Dimethylaminomethyl)-3-hydroxypyridine ; >/= 95% (HPLC)
AFG BioscienceSynonyms: 2(-Dimethylaminomethyl)-3-pyridol Purity Limit: ≥ 95% (HPLC) CAS No.: 2168-13-0 Molecular Formula: C8H12N2O Molecular Weight: 152.2 MDL No.: MFCD00006347 Appearance: Brown crystalline powder Storage Temperature: Store at 0-8 °C
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3,4-Dihydroxybenzaldehyde ; >/= 99.5% (HPLC)
AFG BioscienceSynonyms: 4-Formyl-1,2-dihydroxybenzeneProtocatechualdehyde Purity Limit: ≥ 99.5% (HPLC) CAS No.: 139-85-5 Molecular Formula: C7H6O3 Molecular Weight: 138.12 MDL No.: MFCD00003370 Appearance: Off-white to grey crystalline powder Melting Point: 151-158 °C Storage…
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2,4-Dimethylimidazole, 98% (GC)
AFG BioscienceCAS # 930-62-1 MDL No.: MFCD00022365 Molecular Formula: C5H8N2 Molecular Weight: 96.13 Purity Limit: 98% (GC) Storage Temp: Store at 0-8°C Appearance: Light yellow crystalline powder
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5,5-Dimethyl-1,3-cyclohexanedione ; >/= 99% (GC)
AFG BioscienceSynonyms: Dimedone5,5-Dimethyldihydroresorcinol Purity Limit: ≥ 99% (GC) CAS No.: 126-81-8 Molecular Formula: C8H12O2 Molecular Weight: 140.18 MDL No.: MFCD00001588 Appearance: White to yellowish solid Comments: N-protecting reagent. Melting Point: 145-152 °C Storage…
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Dextran powder, Mw ~ 70,000
AFG BioscienceCAS No.: 9004-54-0 Molecular Formula: (C6H10O5)n MDL No.: MFCD00130935 Appearance: White to slightly off-white powder Optical Rotation: [a]D20 = +195° to +203º (2% Solution) Storage Temperature: Store at RT