Reagents, H, Containers, 5 g
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Synonym(s): Hydroxy-2,5-dioxopyrrolidine-3-sulfonicacid sodium salt; Sulfo-NHS Formula: C4H4NNaO6S Formula Weight: 217.13 CAS No.: 106627-54-7 Purity: ≥98% (HPLC) Other Notes: Sulfo-NHS is used for preparing hydrophilic active esters, e.g. for…
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ALDRICH N-Hydroxysuccinimide, 98%
MilliporeSigmaSynonym(s): 1-Hydroxy-2,5-pyrrolidinedione; HOSu; NHS Formula: C4H5NO3 Formula Weight: 115.09 CAS No.: 6066-82-6 Purity: 98% Application: Additive used in the carbodiimide method for improved amidations and peptide couplings. Packaging: 25, 100,…
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Synonyms: DL-a-Methyltryptophan methyl ester hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 114524-80-0 (net) Molecular Formula: C13H16N2O2·HCl Molecular Weight: 268.7 MDL No.: MFCD00152138 Appearance: Off-white powder Melting Point: 140-144 °C Storage Temperature: …
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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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Synonyms: NED·2HCl2-(1-Naphthylamino)ethylamine dihydrochloride Grade: ACS reagent Purity Limit: ≥ 98% (Assay: anhydrous basis) CAS No.: 1465-25-4 Molecular Formula: C12H14N2·2HCl Molecular Weight: 259.18 MDL No.: MFCD00012556 Appearance: White to off-white or light pink…
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ALDRICH 2-Hydroxybenzothiazole, 98%
MilliporeSigmaSynonym(s): 2(3 H )-Benzothiazolone Formula: C7H5NOS Formula Weight: 151.19 CAS No.: 934-34-9 Purity: 98% Packaging: 5 g in glass bottle
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SIGMA Heptakis(2,6-di-O-methyl)-B-cyclodextrin,
MilliporeSigmaSynonym(s): 2,6-Di-O-methyl-β-cyclodextrin; Dimethyl β-cyclodextrin Formula: C56H98O35 Formula Weight: 1331.36 CAS No.: 51166-71-3 Application: Reactant involved in: • Physicochemical studies of inclusion complexes…
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1H-Indole-5-carboxamide ; >/= 98% (HPLC)
AFG BioscienceSynonyms: 5-(Aminocarbonyl)-1H-indole5-Carbamoylindole5-Carboxamidoindole Purity Limit: ≥ 98% (HPLC) CAS No.: 1670-87-7 Molecular Formula: C9H8N2O Molecular Weight: 160.18 MDL No.: MFCD07779486 Appearance: Pale yellow to off-white powder Melting Point: 159-163 °C Storage…
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L-Proline-ß-naphthylamide hydrochloride ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Pro-ßNA·HCl(S)-Pyrrolidine-2-carboxylic acid-ß-naphthylamide hydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 97216-16-5 Molecular Formula: C15H16N2O·HCl Molecular Weight: 276.8 MDL No.: MFCD00038937 Appearance: White to off-white powder Melting Point: 272-278…
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ALDRICH Hexafluoroacetylacetone, 98%
MilliporeSigmaSynonym(s): 1,1,1,5,5,5-Hexafluoro-2,4-pentanedione; 1,1,1,5,5,5-Hexafluoroacetylacetone Formula: CF3COCH2COCF3 Formula Weight: 208.06 CAS No.: 1522-22-1 UN Number: UN2920 Purity: 98% Density: 1.47g/mLat 25°C(lit.) Packaging: 5, 25 g in ampule
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Hippuric acid, 98%
MilliporeSigmaCAS No.: 495-69-2 Synonyms: N -Benzoylglycine; Benzoylaminoacetic acid Formula: C9H9NO3 Formula Weight: 179.17 Linear Formula: C6H5CONHCH2COOH MDL No.: MFCD00002692 Purity: 0.98 Melting Point: 187-191 °C(lit.)
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Synonyms: N-Me-L-Ala-OMe·HCl Purity Limit: ≥ 99% (TLC) CAS No.: 35023-55-3 Molecular Formula: C5H11NO2·HCl Molecular Weight: 153.65 MDL No.: MFCD04973252 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C
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2-Hydroxybenzothiazole, 98%
Thermo Scientific ChemicalsSynonym(s): 2(3H)-Benzothiazolone, 2-Benzothiazolol Formula: C7H5NOS Formula weight: 151.18 Purity: 98% CAS Number: 934-34-9 Harmonized Tariff Code: 2934.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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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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ALDRICH Hexamethylphosphoramide, 99%
MilliporeSigmaHexamethylphosphoramide is a polar aprotic solvent. Synonyms: HMPA; Hexamethylphosphoric acid triamide; Tris(dimethylamino)phosphine oxide Molecular Formula: C6H18N3OP Molecular Weight: 179.2 Linear Structural Formula: [(CH3)2N]3PO MDL Number: MFCD00008303 …
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L-Leucine ß-naphthylamide hydrochloride ; >/= 99% (TLC)
AFG BioscienceSynonyms: L-Leu-ßNA·HCl Purity Limit: ≥ 99% (TLC) CAS No.: 893-36-7 Molecular Formula: C16H20N2O·HCl Molecular Weight: 292.9 MDL No.: MFCD00034972 Appearance: Off-white product Comments: Substrate for the assay of leucine-aminopeptidase. Melting Point: 256-260 °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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ALDRICH 4-Hydroxy-TEMPO, 97%
MilliporeSigmaSynonym(s): 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl; TEMPOL Formula: C9H18NO2 Formula Weight: 172.24 CAS No.: 2226-96-2 Purity: 97% Application: Spin label reagent used in the chatacterization of antagonist and agonist binding sites of NK 1 …
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Hydrogen tetrabromoaurate(III) hydrate, Premion r, 99.99% (metals basis), Au 32%…
Thermo Scientific ChemicalsSynonym(s): Bromoauric acid Formula: HAuBr4 xH2O (x^=5) Formula weight: 517.61(anhy) Purity: 99.99% (metals basis), Au 32% min UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2843.30 Hazard Statements: H314-H318 Causes severe skin burns and…
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2-Hydroxy-4-methoxybenzaldehyde, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxy-p-anisaldehyde, 4-Methoxysalicylaldehyde Formula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 673-22-3 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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2-Hydroxy-4-methoxybenzenecarbohydrazide, 97% (HPLC)
AFG BioscienceCAS # 41697-08-9 Synonyms: 2-Hydroxy-4-methoxybenzoic acid hydrazide MDL No.: MFCD06797386 Melting Point: 169-176 °C Molecular Formula: C8H10N2O3 Molecular Weight: 182.18 Purity Limit: 97% (HPLC) Storage Temp: Store at 0-8°C Appearance: White crystals
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ALDRICH 6-Hydroxyquinoline, 95%
MilliporeSigmaSynonym(s): 6-Quinolinol; 6-Hydroxyquinoline Formula: C9H7NO Formula Weight: 145.16 CAS No.: 580-16-5 Purity: 95% Packaging: 5 g in glass bottle
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4-Hydroxybenzylamine
AFG BioscienceSynonyms: 4-Aminomethyl-phenol (4-Hydroxyphenyl)methanaminium CAS No.: 696-60-6 Molecular Formula: C7H9NO Molecular Weight: 123.154 MDL No.: MFCD00870499 Storage Temperature: Store at 0-8°C
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4-(2-Hydroxyethyl)benzonitrile, 98%
Thermo Scientific ChemicalsFormula: C9H9NO Formula weight: 147.18 Purity: 98% CAS Number: 69395-13-7 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H331-H302-H312 Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. …
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Hexaphenylbenzene, 98+%
Thermo Scientific ChemicalsFormula: C42H30 Formula weight: 534.70 Purity: 98+% CAS Number: 992-04-1 Harmonized Tariff Code: 2902.90
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Harmaline, 98+%
Thermo Scientific ChemicalsSynonym(s): 1-Methyl-7-methoxy-3,4-dihydro-^b-carboline, Dihydroharmine Formula: C13H14N2O Formula weight: 214.27 Purity: 98+% CAS Number: 304-21-2 Harmonized Tariff Code: 2933.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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3-Hydroxy-5-methylpyridine ; >/= 98% (GC)
AFG BioscienceSynonyms: 3-Hydroxy-5-picoline5-Hydroxy-3-picoline Purity Limit: ≥ 98% (GC) CAS No.: 42732-49-0 Molecular Formula: C6H7NO Molecular Weight: 109.13 MDL No.: MFCD00661297 Appearance: Brown to light brown crystalline powder Melting Point: 122-134 °C Storage Temperature: …
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Hexaammineruthenium(III) chloride, Ru 32.1% min
Thermo Scientific ChemicalsFormula: Ru(NH3)6Cl3 Formula weight: 309.61 CAS Number: 14282-91-8 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2843.90 Hazard Statements: H301-H311 Toxic if swallowed. Toxic in contact with skin. 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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3-(Hydroxymethyl)-4-isopropoxybenzaldehyde ; >/= 95% (NMR)
AFG BiosciencePurity Limit: ≥ 95% (NMR) CAS No.: 959237-03-7 Molecular Formula: C11H14O3 Molecular Weight: 194.2 MDL No.: MFCD03180282 Appearance: White semi-solid Storage Temperature: Store at 0-8°C
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Hydrocortisone acetate, 97+%
Thermo Scientific ChemicalsFormula: C23H32O6 Formula weight: 404.51 Purity: 97+% CAS Number: 50-03-3 Harmonized Tariff Code: 2937.29 Hazard Statements: H361 Suspected of damaging fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective…
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Hydralazine Hydrochloride, USP
Spectrum ChemicalGrade: USP CAS No.: 304-20-1 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III