MilliporeSigma, Reagents, H, 5 g, Reagents
-
ALDRICH 5-Hydroxymethyl-2-furaldehyde, 99%
MilliporeSigmaSynonym(s): 5-(Hydroxymethyl)furfural; 5-Hydroxymethyl-2-furancarboxaldehyde; HMF Formula: C6H6O3 Formula Weight: 126.11 CAS No.: 67-47-0 Purity: 99% Density: 1.243g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 1, 5 g in glass bottle
-
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
-
L-Histidine, ReagentPlus®, =99% (TLC)
MilliporeSigmaSynonyms: ( S )-2-Amino-3-(4-imidazolyl)propionic acid Formula: C6H9N3O2 Formula Weight: 155.15 CAS No.: 71-00-1 Purity: ≥99% (TLC) Biochem/physiol Actions: Precursor of histamine by action of histidine decarboxylase. Legal…
-
Hydroquinone, meets USP testing specifications
MilliporeSigmaSynonyms: 1,4-Benzenediol; 1,4-Dihydroxybenzene; HQ Formula: C6H4-1,4-(OH)2 Formula Weight: 110.11 CAS No.: 123-31-9
-
ALDRICH Hexacosane, 99%
MilliporeSigmaFormula: CH3(CH2)24CH3 Formula Weight: 366.71 CAS No.: 630-01-3 Purity: 99% Packaging: 250 mg in glass bottle
-
Hexamethyldisilathiane, synthesis grade
MilliporeSigmaSynonyms: (TMS)2S; HMDS; Bis(trimethylsilyl) sulfide; NSC 252160 CAS Number: 3385-94-2 Formula: C6H18SSi2 Formula Weight: 178.44 Linear Formula: (CH3)3SiSSi(CH3)3 MDL No.: MFCD00014851 Boiling Point: 164 C(lit.) Density: 0.846 g/mL at 25 C(lit.) Refractive Index: n20/D…
-
ALDRICH 4'-Hydroxyacetophenone, 99%
MilliporeSigmaFormula: HOC6H4COCH3 Formula Weight: 136.15 CAS No.: 99-93-4 Purity: 99% Packaging: 100, 500 g in poly bottle
-
Synonym(s): HMIMBF4 Formula: C10H19BF4N2 Formula Weight: 254.08 CAS No.: 244193-50-8 Purity: ≥97.0% (HPLC) Density: 1.149g/mLat 20°C(lit.) Other Notes: Enzyme catalysis in ionic liquids 1 Packaging: 5 g in…
-
ALDRICH 3-Hydroxybenzyl alcohol, 99%
MilliporeSigmaFormula: HOC6H4CH2OH Formula Weight: 124.14 CAS No.: 620-24-6 Purity: 99% Packaging: 25, 100 g in poly bottle
-
Hexafluoroacetone trihydrate, 0.98
MilliporeSigmaSynonyms: Hexafluoro-2-propanone trihydrate; Perfluoroacetone trihydrate CAS Number: 34202-69-2 Formula: C3F6O · 3H2O Formula Weight: 220.07 Linear Formula: (CF3)2CO · 3H2O MDL No.: MFCD00149061 Purity: 0.98 Melting Point: 18-21 C (lit.) Density: 1.579 g/mL at 25 C(lit.) …
-
ALDRICH 2-Hydroxy-4-methoxybenzophenone, 98%
MilliporeSigmaSynonym(s): Oxybenzone Formula: HOC6H3(OCH3)COC6H5 Formula Weight: 228.24 CAS No.: 131-57-7 Purity: 98% Application: Analytical reagent for the gravimetric determination of Cu(II). Packaging: 100, 500 g in poly bottle
-
ALDRICH Hexafluorobenzene, 99%
MilliporeSigmaFormula: C6F6 Formula Weight: 186.05 CAS No.: 392-56-3 UN Number: UN1993 Purity: 99% Density: 1.612g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in glass bottle
-
ALDRICH 1,1,4,7,10,10-Hexamethyltriethylenetetramine, 97%
MilliporeSigmaSynonym(s): HMTETA Formula: [(CH3)2NCH2CH2N(CH3)CH2-]2 Formula Weight: 230.39 CAS No.: 3083-10-1 UN Number: UN2735 Purity: 97% Density: 0.847g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
-
ALDRICH 2'-Hydroxyacetophenone, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): 2-Acetylphenol Formula: HOC6H4COCH3 Formula Weight: 136.15 CAS No.: 118-93-4 Purity: 99% Density: 1.131g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 5, 100,…
-
MDL No.: MFCD03454176
-
Hydrazine monohydrate, N2H4 64-65 %, reagent grade, 98%
MilliporeSigmaSynonyms: Hydrazinium hydroxide CAS Number: 7803-57-8 Formula: H4N2 · H2O Formula Weight: 50.06 Linear Formula: NH2NH2 · H2O MDL No.: MFCD00149931 Purity: 0.98 Boiling Point: 120.1 C(lit.) Melting Point: -51.7 C (lit.) Density: 1.032 g/mL at 25 C(lit.) Refractive…
-
ALDRICH meso-Hydrobenzoin, 99%
MilliporeSigmaSynonym(s): meso -1,2-Diphenyl-1,2-ethanediol Formula: C6H5CH(OH)CH(OH)C6H5 Formula Weight: 214.26 CAS No.: 579-43-1 Purity: 99% Packaging: 5, 25 g in glass bottle
-
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
-
Formula: C6H5C(=NOH)CN Formula Weight: 146.15 CAS No.: 825-52-5 Purity: 97% Packaging: 5 g in glass bottle
-
ALDRICH 1,1,1,3,3,3-Hexafluoro-2-methyl-2-propanol, 97%
MilliporeSigmaFormula: CH3C(CF3)2OH Formula Weight: 182.06 CAS No.: 1515-14-6 Purity: 97% Density: 1.484g/mLat 25°C(lit.) Application: Used recently for the preparation of volatile sodium yttrium and zirconium fluoroalkoxides and in the synthesis of…
-
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,…
-
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…
-
ALDRICH N-Heptafluorobutyrylimidazole, 97%
MilliporeSigmaSynonym(s): 1-(Perfluorobutyryl)imidazole; NSC 151966 Formula: C7H3F7N2O Formula Weight: 264.10 CAS No.: 32477-35-3 Purity: 97% Density: 1.490g/mLat 25°C(lit.) General description: May form a precipitate and may darken on…
-
ALDRICH Hexatriacontane, 98%
MilliporeSigmaFormula: CH3(CH2)34CH3 Formula Weight: 506.97 CAS No.: 630-06-8 Purity: 98% Packaging: 25, 50 g in poly bottle
-
Hexamethylditin, 0.99
MilliporeSigmaSynonyms: Hexamethyldistannane Molecular Formula: C6H18Sn2 Molecular Weight: 327.63 Linear Structural Formula: (CH3)3SnSn(CH3)3 MDL Number: MFCD00008277 Purity: 99% Melting Point: 23-24 C (lit.) Density: 1.58 g/mL at 20 C (lit.) Application: …
-
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…
-
SIGMA Hydrocortisone, BioReagent, suitable for cell culture
MilliporeSigmaSynonym(s): 11β,17α,21-Trihydroxypregn-4-ene-3,20-dione; 17-Hydroxycorticosterone; 4-Pregnene-11β,17α,21-triol-3,20-dione; Cortisol; Kendall's compound F; Reichstein's substance M Formula: C21H30O5 Formula Weight: 362.46 CAS No.: …
-
Hydroxyurea 98%, powder
MilliporeSigmaSynonym(s): Hydroxycarbamide Empirical Formula: CH4N2O2 Linear Formula: NH2CONHOH Formula Weight: 76.05 MDL Number: MFCD00007943 Purity: 98% Storage: 2-8°C Beilstein Registry Number: 1741548
-
ALDRICH 3-Hydroxybenzaldehyde, 97%
MilliporeSigmaFormula: HOC6H4CHO Formula Weight: 122.12 CAS No.: 100-83-4 Purity: 97% Packaging: 100, 500 g in poly bottle
-
ALDRICH 2-Hydroxy-5-nitrobenzyl bromide, 90%
MilliporeSigmaSynonym(s): α-Bromo-4-nitro- o -cresol; 2-Bromomethyl-4-nitrophenol; Koshland I; Koshland's Reagent I Formula: HOC6H3(NO2)CH2Br Formula Weight: 232.03 CAS No.: 772-33-8 UN Number: UN3261 Purity: 90% Application: Reagent for…
-
Histamine dihydrochloride, >=99.0% (AT)
MilliporeSigmaCAS No.: 56-92-8 Synonyms: 2-(4-Imidazolyl)ethylamine dihydrochloride Formula: C5H9N3 ¬? 2HCl Formula Weight: 184.07 Linear Formula: C5H9N3 ¬? 2HCl MDL No.: MFCD00012703 Purity: ≥99.0% (AT) Melting Point: …
-
ALDRICH 2-Hydroxybenzonitrile, 99%
MilliporeSigmaSynonym(s): 2-Cyanophenol; Salicylonitrile Formula: NCC6H4OH Formula Weight: 119.12 CAS No.: 611-20-1 Purity: 99% Packaging: 5, 25 g in glass bottle