Reagents, S, AFG Bioscience, Reagents
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Synonyms: Disodium hydrogen phosphate heptahydrate Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 7782-85-6 Molecular Formula: Na2HPO4·7H2O Molecular Weight: 268.1 MDL No.: MFCD00149180 Appearance: White crystals Comments: Buffering agent. Storage…
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Succinimide ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 2,5-Diketopyrrolidene2,5-Pyrrolidinedione Purity Limit: ≥ 99% (HPLC) CAS No.: 123-56-8 Molecular Formula: C4H5NO2 Molecular Weight: 99.09 MDL No.: MFCD00005495 Appearance: White crystalline powder Melting Point: 121-128 ºC Storage Temperature: Store at RT
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Synonyms: L(+)-Ascorbic acid sodium saltVitamin C sodium salt Grade: USP Purity Limit: 99.0-101.0% (Titration: anhydrous basis) CAS No.: 134-03-2 Molecular Formula: C6H7O6Na Molecular Weight: 198.1 MDL No.: MFCD00082340 Appearance: White to off-white powder Comments: …
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Synonyms: Boc-(S)-3-amino-2,3-dihydro-4-oxo-1,5-benzothiazepine-5(2H)-acetic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 250349-13-4 Molecular Formula: C16H20N2O6 Molecular Weight: 336.34 MDL No.: MFCD03788636 Appearance: White powder Storage Temperature: Store at 0-8°C
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S-Trityl-L-cysteine ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Cys(Trt)-OH(+)-S-Trityl-L-cysteine Purity Limit: ≥ 98% (HPLC) CAS No.: 2799-07-7 Molecular Formula: C22H21NO2S Molecular Weight: 363.5 MDL No.: MFCD00002611 Appearance: White to off-white powder Melting Point: 155-170 °C Optical Rotation: [a]D20 = +113 ± 6º…
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Synonyms: Sodium hydrogen carbonate Grade: ACS reagent Purity Limit: 99.7-100.3% (Titration: anhydrous basis) CAS No.: 144-55-8 Molecular Formula: NaHCO3 Molecular Weight: 84.01 MDL No.: MFCD00003528 Appearance: White crystals Comments: Buffers; pH adjustment Density: …
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Grade: ACS reagent Purity Limit: ≥ 99% (Assay) CAS No.: 6132-04-3 Molecular Formula: C6H5O7Na3·2H2O Molecular Weight: 294.10 MDL No.: MFCD00150031 Appearance: White crystalline powder Comments: Sodium citrate is chiefly used as a food additive, usually for flavor or as a…
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S-Acetamidomethyl-L-cysteine hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Cys(Acm)-OH·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 28798-28-9 Molecular Formula: C6H12N2O3S·HCl Molecular Weight: 228.7 MDL No.: MFCD00077080 Appearance: White powder Melting Point: 163-167º C Storage Temperature: Store at 0-8°C
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Succinimidyl-4-[2-(tert-butoxycarbonyl)hydrazino]benzoate
AFG BioscienceMDL No.: MFCD09952642 Melting Point: 206-207 °C Molecular Formula: C16H19N3O6 Molecular Weight: 349.34 Storage Temp: Store at 0-8°C
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S-4-Methylbenzyl-D-cysteine
AFG BioscienceSynonyms: D-Cys(pMeBzl)-OH CAS No.: 127348-02-1 Molecular Formula: C11H15NO2S Molecular Weight: 225.3 MDL No.: MFCD00236945 Storage Temperature: Store at 0-8°C
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Sudan III Certified ; >/= 80% (dye content)
AFG BioscienceSynonyms: Solvent Red 23 CI 26100 1-[4-(Phenylazo)phenylazo]-2-naphthol Purity Limit: ≥80% (dye content) CAS No.: 85-86-9 Molecular Formula: C22H16N4O Molecular Weight: 352.4 MDL No.: MFCD00003905 Storage Temperature: Store at RT
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ß-Sitosterol ; >/= 40% (HPLC)
AFG BiosciencePurity Limit: ≥ 40% (HPLC) CAS No.: 83-46-5 Molecular Formula: C29H50O Molecular Weight: 414.71 MDL No.: MFCD00003631 Appearance: White to beige crystalline powder Storage Temperature: Store at 0-8 °C
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Sodium thiosulfate, 99.0-100.5% (Assay, dry basis)
AFG BioscienceCAS # 7772-98-7 Density: 1.67 Grade: USP MDL No.: MFCD00003499 Molecular Formula: Na2S2O3 Molecular Weight: 158.11 Purity Limit: 99.0-100.5% (Assay, dry basis) Storage Temp: Store at RT Appearance: White crystalline powder
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N1,N4-bis-Boc-spermidine, 97% (TLC)
AFG BioscienceCAS # 85503-20-4 Synonyms: 1,5-bis-Boc-1,5,10-triazadecane MDL No.: MFCD16875671 Molecular Formula: C17H35N3O4 Molecular Weight: 345.48 Purity Limit: 97% (TLC) Storage Temp: Store at 0-8 °C Appearance: Colorless oil
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Synonyms: Sodium dihydrogen phosphate monohydrate Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 10049-21-5 Molecular Formula: NaH2PO4·H2O Molecular Weight: 137.99 MDL No.: MFCD00149208 Appearance: White crystals Comments: Buffering agent. Melting…
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(S)-Boc-4-(4-pyridyl)-ß-Homoala-OH ; >/= 95% (HPLC)
AFG BioscienceSynonyms: Boc-(4-pyridyl)-L-ß-homoalanine Purity Limit: ≥ 95% (HPLC) CAS No.: 219297-13-9 Molecular Formula: C14H20N2O4 Molecular Weight: 280.32 MDL No.: MFCD01076288 Appearance: Off-white or yellowish powder Melting Point: 138-144 ºC Optical Rotation: [a]D25 = -17.5 ±…
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Spermine dihydrate
AFG BioscienceCAS # 403982-64-9 Synonyms: Gerontine N,N)-1,4-butanediamine dihydrate MDL No.: MFCD01459904 Molecular Formula: C10H26N4·2H2O Molecular Weight: 238.37 Storage Temp: Store at 0-8°C
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Synonyms: Sodium pyrophosphate tetrabasic decahydrateTetrasodium pyrophosphate decahydrate Grade: ACS reagent Purity Limit: 99.0-103.0% (Titration) CAS No.: 13472-36-1 Molecular Formula: Na4P2O7·10H2O Molecular Weight: 446.06 MDL No.: MFCD00149200 Appearance: White crystals …
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(S)-Na-Fmoc-Nß-Boc-2,3-diaminopropan-1-ol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Fmoc-L-Dap(Boc)-ol (S)-2-(Fmoc-amino)-3-(Boc-amino)-1-propanol Purity Limit: ≥ 99% (HPLC) CAS No.: 915714-21-5 Molecular Formula: C23H28N2O5 Molecular Weight: 412.5 MDL No.: MFCD04973190 Appearance: White crystalline powder Melting Point: 147-153 °C Optical…
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Molecular Formula: C29H24NO3P Molecular Weight: 465.49 MDL No.: MFCD09992880 Storage Temperature: Store at 0-8°C
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(S)-Na-Z-Nß-Boc-2,3-diaminopropan-1-ol ; >/= 99% (HPLC)
AFG BioscienceSynonyms: Z-L-Dap(Boc)-ol(S)-2-(Z-amino)-3-(Boc-amino)-1-propanol Purity Limit: ≥ 99% (HPLC) CAS No.: 199005-69-1 Molecular Formula: C16H24N2O5 Molecular Weight: 324.4 MDL No.: MFCD06796908 Appearance: White crystalline powder Melting Point: 126-135 °C Optical Rotation: …
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Synonyms: Ademetionine disulfate tosylate Grade: USP Purity Limit: 95.0-105.0% (Assay) CAS No.: 97540-22-2 Molecular Formula: C22H34N6O16S4 Molecular Weight: 766.80 MDL No.: MFCD01674068 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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ß-Sitosterol ; >/=95%
AFG BioscienceSynonyms: a-Dihydrofucosterol 22,23-dihydrostigmasterol 24ß-ethylcholesterol 5-stigmasten-3ß-ol Purity Limit: ≥95% CAS No.: 83-46-5 Molecular Formula: C29H50O Molecular Weight: 414.71 MDL No.: MFCD00003631 Storage Temperature: Store at 0-8°C
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Sodium chloride ; ACS/USP ; 99.0-100.5% (dried basis)
AFG BioscienceGrade: ACS/USP Purity Limit: 99.0-100.5% (dried basis) CAS No.: 7647-14-5 Molecular Formula: NaCl Molecular Weight: 58.44 MDL No.: MFCD00003477 Appearance: White crystalline powder Comments: Used as an electrolyte; buffers ; matrix modification. Melting Point: 800 °C…
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3-Styryl-L-alanine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: L-Ala(styryl)-OH(S)-3-(amino)-5-phenyl-4-pentenoic acid dicyclohexylamine salt Purity Limit: ≥ 99% (HPLC) CAS No.: 267650-37-3 Molecular Formula: C11H13NO2 Molecular Weight: 191.24 MDL No.: MFCD01860887 Appearance: White to off-white powder Melting Point: 132-138…
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Silica gel 60 for Column chromatography
AFG BioscienceCAS No.: 63231-67-4 MDL No.: MFCD00163736 Appearance: White powder Mesh Size: 0.040-0.063 mm (230-4 Storage Temperature: Store at RT
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CAS # 125559-00-4 Synonyms: LC-SMCC MDL No.: MFCD01863459 Melting Point: 167-173 °C Molecular Formula: C22H29N3O7 Molecular Weight: 447.44 Purity Limit: 99% (NMR) Storage Temp: Store at 0-8 °C Appearance: White solid
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Salicylaldehyde
AFG BioscienceSynonyms: (2-Hydroxyphenyl) methanal 2-Formylphenol 2-Hydroxybenzaldehyde CAS No.: 90-02-8 Molecular Formula: C7H6O2 Molecular Weight: 122.12 MDL No.: MFCD00003317 Storage Temperature: Store at 0-8°C
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Succinyl glycine amide
AFG BioscienceSynonyms: Suc-Gly-NH2 CAS No.: 200863-20-3 Molecular Formula: C6H10N2O4 Molecular Weight: 174.16 MDL No.: MFCD00238379 Storage Temperature: Store at 0-8°C
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Synonyms: L-Cys(aminoethyl)-OH·HClL-4-Thialysine hydrochloride Purity Limit: ≥ 98% (Elemental Analysis) CAS No.: 4099-35-8 Molecular Formula: C5H12N2O2S·HCl Molecular Weight: 200.7 MDL No.: MFCD00036385 Appearance: Slightly beige powder Melting Point: 200-202 ºC Optical…
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Synonyms: Trisodium phosphate dodecahydrate Grade: ACS reagent Purity Limit: 98.0-102.0% (Titration) CAS No.: 10101-89-0 Molecular Formula: Na3PO4·12H2O Molecular Weight: 380.1 MDL No.: MFCD00149198 Appearance: White crystals Comments: Buffer; sequestering agent. Melting…
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Sulfanilamide ; >/= 99.5% (anhydrous assay)
AFG BioscienceSynonyms: P-Aminobenzenesulfonamide Purity Limit: ≥99.5% (anhydrous assay) CAS No.: 63-74-1 Molecular Formula: H2NC6H4SO2NH2 Molecular Weight: 172.2 MDL No.: MFCD00007939 Storage Temperature: Store at 0-8°C