25 g, AFG Bioscience, Supplies, Reagents, C
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Chlorophenol Red , 70% (dye content)
AFG BioscienceCAS # 4430-20-0 Synonyms: 3,3'-Dichlorophenol sulfonephthalein CPR MDL No.: MFCD00005877 Molecular Formula: C19H12Cl2O5S Molecular Weight: 423.27 Purity Limit: 70% (dye content) Storage Temp: Store at RT Appearance: Red powder
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3-Chloro-L-tyrosine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 3-Chloro-L-Tyr-OH 3-Chloro-4-hydroxy-L-phenylalanine Purity Limit: ≥ 99% (HPLC) CAS No.: 7423-93-0 Molecular Formula: C9H10NO3Cl Molecular Weight: 215.69 MDL No.: MFCD00045865 Appearance: White to off-white powder Melting Point: 246-252 ºC Optical Rotation: …
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18-Crown 6-ether, 99% (GC)
AFG BioscienceCAS # 17455-13-9 Synonyms: 1,4,7,10,13,16-hexaoxacyclooctadecane MDL No.: MFCD00005113 Melting Point: 34-44 °C Molecular Formula: C12H24O6 Molecular Weight: 264.32 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: Low melting white to off-white crystals
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Purity Limit: ≥ 98% (Complexometric EDTA, Calcium content: 13.8-19.7%) CAS No.: 71626-99-8 Molecular Formula: CaBr2 · xH2O Molecular Weight: 199.89 MDL No.: MFCD00149608 Appearance: White crystalline powder Storage Temperature: Store at RT
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2-Chloro-3-(hydroxymethyl)pyridine ; >/= 99%
AFG BioscienceSynonyms: (2-Chloro-3-pyridinyl)methanol Purity Limit: ≥ 99% CAS No.: 42330-59-6 Molecular Formula: C6H6ClNO Molecular Weight: 143.57 MDL No.: MFCD01935961 Appearance: Light yellow solid Storage Temperature: Store at 0-8°C
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2-Amino-6-chloropyridine, 99% (HPLC)
AFG BioscienceCAS # 45644-21-1 Synonyms: 2-Chloro-6-aminopyridine MDL No.: MFCD00234068 Molecular Formula: C5H5ClN2 Molecular Weight: 128.56 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8 °C Appearance: White to light yellow solid
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Z-L-2-cyclohexylglycine
AFG BioscienceCAS # 69901-75-3 Synonyms: Z-L-Chg-OH Z-L-cyclohexyl-Gly-OH (2S)-([(Benzyloxy)carbonyl]amino)(cyclohexyl)ethanoic acid Z-Phg(hexahydro)-OH MDL No.: MFCD00191083 Molecular Formula: C16H21NO4 Molecular Weight: 291.35 Storage Temp: Store at 0-8°C
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Congo Red ACS reagent
AFG BioscienceSynonyms: Direct Red 28C.I. 22120Direct red 28 Grade: ACS reagent CAS No.: 573-58-0 Molecular Formula: C32H22N6O6S2·2Na Molecular Weight: 696.67 MDL No.: MFCD00004028 Appearance: Red powder Comments: pH indicator; nitrogen analysis. Storage Temperature: Store at RT
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4-Chloro-3-nitrobenzyl alcohol
AFG BioscienceCAS No.: 55912-20-4 Molecular Formula: C7H6ClNO3 Molecular Weight: 187.58 MDL No.: MFCD00007086 Appearance: Off-white to light brown powder Melting Point: 59-67 °C Storage Temperature: Store at 0-8°C
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3-Chloropropiophenone ; >/= 99% (HPLC)
AFG BioscienceSynonyms: ß-Chloropropiophenone3-Chloro-1-phenyl-1-propanone Purity Limit: ≥ 99% (HPLC) CAS No.: 936-59-4 Molecular Formula: C9H9ClO Molecular Weight: 168.62 MDL No.: MFCD00000990 Appearance: White to yellow crystalline powder Melting Point: 46-51 ºC Storage Temperature: …
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Cholesterol ; Ultra Pure ; 99+%
AFG BioscienceSynonyms: 3ß-Hydroxy-5-cholestene5,6-Cholesten-3-ol Grade: Ultra Pure Purity Limit: 99+% CAS No.: 57-88-5 Molecular Formula: C27H46O Molecular Weight: 386.7 MDL No.: MFCD00003646 Appearance: Fine white crystalline powder Melting Point: 144-152 ºC Optical Rotation: -34 to…
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2-Chloroadenosine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 6-Amino-2-chloropurine riboside Purity Limit: ≥ 98% (HPLC) CAS No.: 146-77-0 Molecular Formula: C10H12ClN5O4 Molecular Weight: 301.69 MDL No.: MFCD00005735 Appearance: White or off-white powder Storage Temperature: Store at 0-8 ºC
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2-(Chloromethoxy)-1,1,1,3,3,3-hexafluoro-propane
AFG BioscienceCAS No.: 26103-07-1 Molecular Formula: C4H3ClF6O Molecular Weight: 216.51 MDL No.: MFCD09952406 Appearance: Clear colorless liquid Storage Temperature: Store at 0-8°C
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6-Chloroindole-3-acetonitrile ; >/= 98% (assay)
AFG BioscienceSynonyms: 6-Chloro-3-indoleacetonitrile Purity Limit: ≥ 98% (assay) CAS No.: 61220-58-4 Molecular Formula: C10H7ClN2 Molecular Weight: 190.63 MDL No.: MFCD03428598 Appearance: Light yellow crystal Melting Point: 101 - 107 °C Storage Temperature: Store at 0-8°C
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Calcium-D-galactonate ; >/= 99% (Assay)
AFG BiosciencePurity Limit: ≥ 99% (Assay) CAS No.: 69617-74-9 Molecular Formula: C12H22CaO14 Molecular Weight: 430.37 MDL No.: MFCD00067379 Appearance: White crystalline powder Storage Temperature: Store at 0-8 °C
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2-Chlorotrityl chloride resin(0.3-0.8 meq/g, 200-400 mesh)
AFG BioscienceSynonyms: 2-Chlorotriphenylmethyl chloride resin MDL No.: MFCD00161760 Appearance: Pale to yellow beads Comments: Extremely acid labile resin for preparing peptide acids and partially protected peptide fragments by the Fmoc strategy. Cleavage can be effected by using AcOH/TFE/DCM or 0.5%…
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Curcumin ; >/= 98%
AFG BioscienceSynonyms: Natural Yellow 3 CI 75300 (1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione Purity Limit: ≥ 98% CAS No.: 458-37-7 Molecular Formula: C21H20O6 Molecular Weight: 368.38 MDL No.: MFCD00008365 Appearance: Yellow to orange tasteless powder Density: …
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6-Chloro-4-hydroxy-2-(trifluoromethyl)quinoline, 97% (HPLC)
AFG BioscienceCAS # 18706-21-3 MDL No.: MFCD00276583 Melting Point: 273-281 ºC Molecular Formula: C10H5ClF3NO Molecular Weight: 247.6 Purity Limit: 97% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
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Chondroitin Sulfate ; USP ; 90.0-105.0% (HPLC)
AFG BioscienceSynonyms: Chondroitin hydrogen sulfate Grade: USP Purity Limit: 90.0-105.0% (HPLC) CAS No.: 9007-28-7 MDL No.: MFCD00146419 Appearance: White or almost white powder Optical Rotation: [a] = -20.0 to -30.0º Storage Temperature: Store at RT
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Cytosine 1-ß-D-arabinofuranoside ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 1-(ß-D-Arabinofuranosyl)cytosineArabinosylcytosineAra-C Purity Limit: ≥ 99% (HPLC) CAS No.: 147-94-4 Molecular Formula: C9H13N3O5 Molecular Weight: 243.2 MDL No.: MFCD00066487 Appearance: White to off-white powder Optical Rotation: [a]D20 = +154.0 to +160.0º (C=1…
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Calcein
AFG BioscienceSynonyms: FluorexonFluorescein-bis(methyliminodiacetic acid) CAS No.: 1461-15-0 Molecular Formula: C30H26N2O13 Molecular Weight: 622.54 MDL No.: MFCD00005049 Appearance: Orange to orange-yellow powder Comments: It is used as a complexometric indicator for titration of calcium…
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Ceftazidime pentahydrate ; USP ; 95.0-102.0% (HPLC)
AFG BioscienceGrade: USP Purity Limit: 95.0-102.0% (HPLC) CAS No.: 78439-06-2 Molecular Formula: C22H22N6O7S2·5H2O Molecular Weight: 636.6 MDL No.: MFCD00153936 Appearance: White to off-white crystalline powder Storage Temperature: Store at 0-8 °C
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12-Crown-4
AFG BioscienceCAS # 294-93-9 Synonyms: 1,4,7,10-Tetraoxacyclododecane12-Crown 4-ether Boiling Point: 61-70 °C/0.5 mmHg (lit) Comments: Crown ether suited to complexing lithium ions. Density: 1.089 g/mL at 25 °C (lit) MDL No.: MFCD00005103 Melting Point: 16 °C (lit) Molecular Formula: C8H16O4 …
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Cytosine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 4-Amino-2-hydroxypyrimidine4-Amino-2-oxo-1,2-dihydropyrimidine Purity Limit: ≥ 99% (HPLC) CAS No.: 71-30-7 Molecular Formula: C4H5N3O Molecular Weight: 111.1 MDL No.: MFCD00006034 Appearance: White to off-white crystalline powder Comments: lmax. 275 nm, log e…
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2-Chloro-4-(4-chlorophenyl)thiazole ; >/= 98% (HPLC)
AFG BiosciencePurity Limit: ≥ 98% (HPLC) CAS No.: 2103-96-0 Molecular Formula: C9H5Cl2NS Molecular Weight: 230.12 MDL No.: MFCD08446725 Appearance: White crystalline solid Melting Point: 94-105 °C Storage Temperature: Store at 0-8 °C
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2-Chloro-4-iodopyridine-3-carbaldehyde ; >/= 98% (Assay)
AFG BioscienceSynonyms: 2-Chloro-3-formyl-4-iodopyridine Purity Limit: ≥ 98% (Assay) CAS No.: 153034-90-3 Molecular Formula: C6H3ClINO Molecular Weight: 267.45 MDL No.: MFCD03095294 Appearance: Off-yellow powder Storage Temperature: Store at 0-8 °C
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ß-Cyclohexyl-D-alanine ; >/= 99% (Assay)
AFG BioscienceSynonyms: D-Cha-OH3-Cyclohexyl-D-alanine(R)-2-Amino-3-cyclohexyl-propionic acid Purity Limit: ≥ 99% (Assay) CAS No.: 58717-02-5 Molecular Formula: C9H17NO2 Molecular Weight: 171.2 MDL No.: MFCD00153485 Appearance: White to off-white crystalline powder Optical Rotation: …
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3-(5-Chloro-2-hydroxyphenyl)pyrazole
AFG BioscienceCAS No.: 18704-67-1 Molecular Formula: C9H7ClN2O Molecular Weight: 194.62 MDL No.: MFCD00218651 Storage Temperature: Store at 0-8°C
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L-2-Cyclohexylglycine tert-butyl ester hydrochloride
AFG BioscienceCAS # 213475-52-6 Synonyms: L-Chg-OtBu·HCl H-L-Cyclohexyl-Gly-OtBu·HCl MDL No.: MFCD00270480 Molecular Formula: C12H23NO2·HCl Molecular Weight: 249.82 Storage Temp: Store at 0-8°C
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Purity Limit: ≥ 97% (HPLC) CAS No.: 145736-61-4 Molecular Formula: C10H8ClNO2S Molecular Weight: 241.7 MDL No.: MFCD08276795 Appearance: Light cream powder Melting Point: 213-220 °C Storage Temperature: Store at 0-8°C
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6-Chloro-1-hydroxybenzotriazole ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Cl-HOBt Purity Limit: ≥ 98% (HPLC) CAS No.: 26198-19-6 Molecular Formula: C6H4ClN3O Molecular Weight: 169.57 MDL No.: MFCD00822645 Appearance: White to off-white crystalline powder Storage Temperature: Store at 0-8 °C
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2-Chloro-3-hydroxypyridine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2-Chloro-3-pyridinol Purity Limit: ≥ 99% (HPLC) CAS No.: 6636-78-8 Molecular Formula: C5H4ClNO Molecular Weight: 129.55 MDL No.: MFCD00006235 Appearance: White to off-white crystalline powder Melting Point: 165-172 ºC Storage Temperature: Store at 0-8 °C