Reagents, H

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Reagents, H

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  • ALDRICH 2-Hydroxy-3-nitropyridine, 98%

    MilliporeSigma

    Synonym(s): 3-Nitro-2-pyridinol; 3-Nitro-2-pyridone Empirical Formula: C5H4N2O3 Linear Formula: C5H4N2O3 Formula Weight: 140.10 MDL Number: MFCD00006270 Purity: 98% Melting Point: …

  • ALDRICH 2-Hydroxy-5-iodopyridine, 97%

    MilliporeSigma

    Synonym(s): 5-Iodo-2(1 H )-pyridone; 5-Iodo-2-pyridinol Empirical Formula: C5H4INO Linear Formula: C5H4INO Formula Weight: 221.00 MDL Number: MFCD00234058 Purity: 97% Melting Point: 192-196 °C(lit.)

  • Hexaphenyldilead, 98%

    Alfa Aesar

    Formula: C36H30Pb2 Formula weight: 877.02 Purity: 98% CAS Number: 3124-01-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H360-H373-H302-H332 May damage fertility or the unborn child. May cause damage to organs…

  • "Hardness, Calcium 1000 mg/L Calibration Standard"

    MilliporeSigma

  • ALDRICH Hexanoyl chloride, 97%

    MilliporeSigma

    Synonym(s): Caproyl chloride Empirical Formula: C6H11ClO Linear Formula: CH3(CH2)4COCl Formula Weight: 134.60 MDL Number: MFCD00000760 Purity: 97% Boiling Point: 150-153 °C(lit.) Density: …

  • "1-Heptanol, analytical standard"

    MilliporeSigma

    Synonyms: Heptyl alcohol Formula: CH3(CH2)6OH Formula Weight: 116.20 CAS No.: 111-70-6 Purity: ≥99.9% (GC) Density: 0.822 g/mL at 25 °C(lit.)

  • FLUKA HYDRANAL™-Solvent

    Honeywell

    reagent for volumetric two-component KF titration (working medium) MDL Number: MFCD00147197 RIDADR: UN 1230 3/PG 2

  • ALDRICH 2-(2-Hydroxyphenyl)benzothiazole, 97%

    MilliporeSigma

    Empirical Formula: C13H9NOS Linear Formula: C13H9NOS Formula Weight: 227.28 MDL Number: MFCD00022869 Purity: 97% Melting Point: 128-132 °C(lit.)

  • (S)-(-)-5-Hydroxymethyl-2(5H)-furanone, 98%

    Alfa Aesar

    Formula: C5H6O3 Formula weight: 114.10 Purity: 98% CAS Number: 78508-96-0 Harmonized Tariff Code:  2932.20

  • Hydrazine monohydrate, 99+%

    Alfa Aesar

    NOTE: Due to special handling or shipping requirements, these products will have additional fees added during checkout. Click HERE for a description of what fees might be charged.   Formula: H4N2 H2O Formula weight: 50.06 (32.05anhy) Purity: 99+% CAS Number: 7803-57-8 UN…

  • ALDRICH Hoveyda-Grubbs Catalyst 2nd Generation, 97%

    MilliporeSigma

    Synonym(s): (1,3-Bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro( o -isopropoxyphenylmethylene)ruthenium Empirical Formula: C31H38Cl2N2ORu Linear Formula: C31H38Cl2N2ORu Formula Weight: …

  • 2,4-Hexadiyn-1,6-diol, 97%

    GFS Chemicals

    HOCH2C≡CC≡CCH2OH CAS#: 3031-68-3 F.W.: 110.11

  • 4-Hydroxymethylated polystyrene

    AFG Bioscience

    Synonyms: Hydroxymethyl resin Molecular Weight: 0 MDL No.: MFCD00801273 Comments: This resin is ideal for the solid phase immobilization of carboxylic acids using Boc strategy. Cleavage can be effected by using HF or TFMSA. DVB: 1% DVB Mesh Size: 100-200 mesh Storage Temperature: …

  • SIGMA HFL1

    MilliporeSigma

    Storage: −196°C

  • Haloperidol

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone; 4-[4-(4-Chlorophenyl)-4-hydroxypiperidino]-4'-fluorobutyrophenone; 4-[4-(p-Chlorophenyl)-4-hydroxypiperidino]-4'-fluorobutyrophenone Empirical Formula: …

  • Benzyl-L-methionine methyl ester hydrochloride ; >/= 99% (HPLC)

    AFG Bioscience

    Synonyms: Bzl-L-Met-OMe·HCl Purity Limit: ≥ 99% (HPLC) CAS No.: 402929-60-6 Molecular Formula: C13H19NO2S·HCl Molecular Weight: 289.85 MDL No.: MFCD02684382 Appearance: White crystalline powder Melting Point: 92-99 °C Optical Rotation: [a]D20 = +30 ± 2º (C=1 in MeOH) …

  • 4-Hydroxypiperidine ; >/= 99% (GC)

    AFG Bioscience

    Synonyms: 4-Piperidinol Purity Limit: ≥ 99% (GC) CAS No.: 5382-16-1 Molecular Formula: C5H11NO Molecular Weight: 101.15 MDL No.: MFCD00005999 Appearance: Off-white to pale yellow crystalline Melting Point: 85-91 °C Storage Temperature: Store at 0-8 °C

  • 5-Hexen-1-ol, 98%

    Alfa Aesar

    Synonym(s): 6-Hydroxy-1-hexene Formula: C6H12O Formula weight: 100.16 Purity: 98% CAS Number: 821-41-0 UN Number: UN2924 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.29 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes…

  • 3-Pyrrolidin-3-ylpyridine dihydrochloride ; >/= 96%

    AFG Bioscience

    Purity Limit: ≥ 96% CAS No.: 635309-61-4 Molecular Formula: C9H12N2·2HCl Molecular Weight: 221.13 MDL No.: MFCD02089474 Appearance: Off-white solid Storage Temperature: Store at 0-8 °C

  • ALDRICH 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-Heneicosafluorododecyl…

    MilliporeSigma

    Empirical Formula: C15H7F21O2 Linear Formula: H2C=CHCO2CH2CH2(CF2)9CF3 Formula Weight: 618.18 MDL Number: MFCD00236108 Purity: 96% Boiling Point: …

  • Heptafluorobutyric anhydride, 98%

    Alfa Aesar

    Formula: C8F14O3 Formula weight: 410.06 Purity: 98% CAS Number: 336-59-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • "Hemoglobin from bovine blood, for microbiology"

    MilliporeSigma

    Synonyms: Bovine hemoglobin; Hb; Methemoglobin CAS No.: 9008-02-0 Storage Temperature: 2-8°C Application: The solubility of α-elastin has been applied to construction of elastin-mimetic biomaterials. 1 General description: An enrichment supplement whose 2% aqueous solution is…

  • SIGMA HEPBS, =99% (titration)

    MilliporeSigma

    Synonyms: N-(2-Hydroxyethyl)piperazine-N′-(4-butanesulfonic acid) Formula: C10H22N2O4S Formula Weight: 266.36 CAS No.: 161308-36-7 Purity: ≥99% (titration) Linkage: Homolog of HEPES and EPPS with higher pKa and similar utility…

  • [4-(Hydroxymethyl)-1-Trityl-1H-Imidazol-5-Yl]Methanol

    AFG Bioscience

    CAS No.: 77134-74-8 Molecular Formula: C24H22N2O2 Molecular Weight: 370.45 MDL No.: MFCD03844709 Storage Temperature: Store at 0-8°C

  • 1-(p-Hydroxyphenyl)ethylamine ; >/= 99% (TLC)

    AFG Bioscience

    Synonyms: 4-(1-Aminoethyl)phenol Purity Limit: ≥ 99% (TLC) CAS No.: 134855-87-1 Molecular Formula: C8H11NO Molecular Weight: 137.18 MDL No.: MFCD00143209 Appearance: Light tan solid Storage Temperature: Store at 0-8 °C

  • SIGMA H-8 dihydrochloride >98% (HPLC)

    MilliporeSigma

    Synonym(s): N-[2-(Methylamino)ethyl]-5-isoquinolinesulfonamide hydrochloride Empirical Formula: C12H15N3O2S -+ 2HCl Linear Formula: C12H15N3O2S -+ 2HCl Formula Weight: 338.25 MDL Number: …

  • SIGMA 6a-Hydroxycortisol >=98%

    MilliporeSigma

    Synonym(s): 4-Pregnene-6α,11β,17,21-tetrol-3,20-dione Empirical Formula: C21H30O6 Linear Formula: C21H30O6 Formula Weight: 378.46 MDL Number: MFCD00273304 Purity: ≥98%

  • H-ß-Nva(5-phenyl)-OH·HCl ; >/= 98%

    AFG Bioscience

    Synonyms: (S)-3-Amino-5-phenylpentanoic acid·HCl Purity Limit: ≥ 98% CAS No.: 218278-62-7 Molecular Formula: C11H15NO2·HCl Molecular Weight: 229.71 MDL No.: MFCD01861028 Appearance: White to off-white powder Melting Point: 170-176°C Storage Temperature: Store at 0-8°C

  • n-Heptane, BAKER ANALYZED Reagent

    Avantor - J.T.Baker®

    Formula: CH3(CH2)5CH3 Formula Weight: 100.20 CAS Number: 142-82-5 Synonym(s):

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