Reagents, H, 25 g, Containers
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ALDRICH 2-Hydroxypyridine, 97%
MilliporeSigmaSynonym(s): 2(1 H )-Pyridone; 2-Pyridinol Formula: C5H5NO Formula Weight: 95.10 CAS No.: 142-08-5 Purity: 97% Application: Catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate. …
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trans-2-Hydroxycinnamic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): o-Coumaric acid Formula: C9H8O3 Formula weight: 164.16 Purity: 98+% CAS Number: 614-60-8 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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2,3-Hexanedione, 94%
Thermo Scientific ChemicalsFormula: C6H10O2 Formula weight: 114.15 Purity: 94% CAS Number: 3848-24-6 UN Number: UN1224 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2914.19 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…
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Hexamethylphosphorous triamide, 97%
Thermo Scientific ChemicalsSynonym(s): HMPT, Tris(dimethylamino)phosphine Formula: [(CH3)2N]3P Formula weight: 163.21 Purity: 97% CAS Number: 1608-26-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2921.29 Hazard Statements: H340-H350-H226 May cause genetic…
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D-Histidine, 99%
Thermo Scientific ChemicalsSynonym(s): (R)-2-Amino-3-(4-imidazolyl)propionic acid, H-D-His-OH Formula: C6H9N3O2 Formula weight: 155.16 Purity: 99% CAS Number: 351-50-8 Harmonized Tariff Code: 2933.29
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Synonyms: Boc-L-Orn-OtBu·HCl Purity Limit: ≥ 98% (TLC) CAS No.: 214629-97-7 Molecular Formula: C14H28N2O4·HCl Molecular Weight: 324.85 MDL No.: MFCD01318721 Appearance: White to off-white powder Optical Rotation: [a]D20 = -26.5 ± 2.0º (C=1, MeOH) Storage Temperature: …
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2-Hydroxy-5-methoxyacetophenone ; >/= 99% (GC)
AFG BioscienceSynonyms: 1-(2-Hydroxy-5-methoxyphenyl)ethanone Purity Limit: ≥ 99% (GC) CAS No.: 705-15-7 Molecular Formula: C9H10O3 Molecular Weight: 166.18 MDL No.: MFCD00008731 Appearance: Yellow crystalline powder Melting Point: 48-54 °C Storage Temperature: Store at 0-8 °C
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ALDRICH 1-Heptadecanol, 98%
MilliporeSigmaThe polymorphism of 1-heptadecanol was studied by differential scanning calorimetry (DSC), X-ray powder diffraction, Raman scattering and infrared spectroscopy (IR). Synonyms: Heptadecyl alcohol Molecular Formula: C17H36O Molecular Weight: 256.47 Linear Structural…
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CAS # 367453-05-2 Synonyms: L-Hyp(tBu)-OtBu·HCl MDL No.: MFCD01862362 Molecular Formula: C13H25NO3·HCl Molecular Weight: 279.84 Storage Temp: Store at 0-8°C
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1,6-Hexanedithiol, 97%
Thermo Scientific ChemicalsSynonym(s): 1,6-Dimercaptohexane, Hexamethylene dimercaptan Formula: HS(CH2)6SH Formula weight: 150.30 Purity: 97% CAS Number: 1191-43-1 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H331-H227-H302-H312 Toxic…
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4-Hydroxyphenylacetic acid, 99%
Thermo Scientific ChemicalsFormula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 156-38-7 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Hydantoin-5-acetic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 2,4-Imidazolidinedione-5-acetic acid Formula: C5H6N2O4 Formula weight: 158.11 Purity: 98% CAS Number: 5427-26-9 Harmonized Tariff Code: 2933.21 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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2-Hydroxy-1-naphthaldehyde, 98%
Thermo Scientific ChemicalsFormula: C11H8O2 Formula weight: 172.18 Purity: 98% CAS Number: 708-06-5 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1-Heptyne, 99%
Thermo Scientific ChemicalsSynonym(s): n-Pentylacetylene Formula: CH3(CH2)4C CH Formula weight: 96.17 Purity: 99% CAS Number: 628-71-7 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal…
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3-Hydroxy-1-methylpiperidine, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Methyl-3-piperidinol Formula: C6H13NO Formula weight: 115.18 Purity: 99% CAS Number: 3554-74-3 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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Hydroxynaphthol Blue
MilliporeSigmaFormula: C20H11N2O11S3Na3 Formula Weight: 620.48 CAS Number: 63451-35-4 Synonym(s):
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2-Hydroxy-5-methyl-3-nitroacetophenone ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 1-(2-Hydroxy-5-methyl-3-nitrophenyl)ethanone2-Acetyl-4-methyl-6-nitrophenol Purity Limit: ≥ 99% (HPLC) CAS No.: 66108-30-3 Molecular Formula: C9H9NO4 Molecular Weight: 195.17 MDL No.: MFCD00192216 Appearance: Yellow crystalline solid Melting Point: 130-136 °C …
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HEPES sodium salt, 99%
Thermo Scientific ChemicalsSynonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt Formula: C8H17N2NaO4S Formula weight: 260.28 Purity: 99% CAS Number: 75277-39-3 Harmonized Tariff Code: 2933.59
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N-(Hydroxymethyl)phthalimide, 97%
Thermo Scientific ChemicalsFormula: C9H7NO3 Formula weight: 177.16 Purity: 97% CAS Number: 118-29-6 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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2-Hydroxy-5-nitropyridine, 98% (HPLC)
AFG BioscienceCAS # 5418-51-9 Synonyms: 5-Nitro-2-pyridinol MDL No.: MFCD00006276 Melting Point: 176-184ºC Molecular Formula: C5H4N2O3 Molecular Weight: 140.1 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Off White Crystalline Powder
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4-Hydroxy-3,5-dimethoxycinnamic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Sinapinic acid, 3,5-Dimethoxy-4-hydroxycinnamic acid Formula: C11H12O5 Formula weight: 224.21 Purity: 98% CAS Number: 530-59-6 Harmonized Tariff Code: 2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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trans-2-Hexene, 99%
Thermo Scientific ChemicalsFormula: C6H12 Formula weight: 84.16 Purity: 99% CAS Number: 4050-45-7 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. …
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DL-Tryptophan ethyl ester hydrochloride
AFG BioscienceSynonyms: DL-Trp-OEt·HCl CAS No.: 6519-67-1 Molecular Formula: C13H16N2O2·HCl Molecular Weight: 268.74 MDL No.: MFCD00067553 Storage Temperature: Store at 0-8°C
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4-Hydroxyphenylacetone, 99%
AFG BioscienceCAS # 770-39-8 MDL No.: MFCD00210439 Molecular Formula: C9H10O2 Molecular Weight: 150.18 Purity Limit: 99% Appearance: Yellow oil or crystals
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1,1,1,3,3,3-Hexafluoro-2-methyl-2-propanol, 98%
Thermo Scientific ChemicalsSynonym(s): Methyl bis(trifluoromethyl) carbinol Formula: C4H4F6O Formula weight: 182.07 Purity: 98% CAS Number: 1515-14-6 Packing Group: n/a Harmonized Tariff Code: 2906.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Hydrogen tetrachloroaurate(III) hydrate, 99.9% (metals basis), Au 49% min
Thermo Scientific ChemicalsSynonym(s): Tetrachloroauric(III) acid, Chloroauric acid Formula: HAuCl4 xH2O Formula weight: 339.79(anhy) Purity: 99.9% (metals basis), Au 49% min CAS Number: 27988-77-8 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2843.30 Hazard…
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Z-O-tert-butyl-L-trans-4-hydroxyproline, 98% (HPLC)
AFG BioscienceCAS # 85201-91-8 Synonyms: Z-L-Hyp(tBu)-OH MDL No.: MFCD00153336 Molecular Formula: C17H23NO5 Molecular Weight: 321.4 Optical Rotation: [a]D20 = -18.2 ± 2º (C=2 in DMF) Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light yellow oil
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2-Hydroxy-6-methylnicotinic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 3-Carboxy-6-methyl-2-pyridone, 2-Hydroxy-6-methylpyridine-3-carboxylic acid Formula: C7H7NO3 Formula weight: 153.14 Purity: 98+% CAS Number: 38116-61-9 Harmonized Tariff Code: 2933.39
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N-Hydroxymethylacetamide, 95% (NMR)
AFG BioscienceCAS # 625-51-4 Synonyms: AcetamidomethanolFormicin MDL No.: MFCD00014417 Melting Point: 55-56°C Molecular Formula: C3H7NO2 Molecular Weight: 89.1 Purity Limit: 95% (NMR) Storage Temp: Store at RT Appearance: Off-white solid
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8-Hydroxyquinoline sulfate monohydrate, 99%
Thermo Scientific ChemicalsFormula: C18H14N2O2 H2SO4 H2O Formula weight: 406.42 (388.40anhy) Purity: 99% CAS Number: 207386-91-2 Harmonized Tariff Code: 2933.49 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P280f Wear protective clothing. Risk Phrases: 22 Harmful if…
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(2-Hydroxyethyl)triphenylphosphonium bromide, 98+%
Thermo Scientific ChemicalsFormula: HO(CH2)2P(C6H5)3Br Formula weight: 387.26 Purity: 98+% CAS Number: 7237-34-5 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …