Reagents, O

Compare Tool

Select up to 3 products

1 - 32 of 274
Sort
View
Show
  • 2-Octyn-1-ol, 98%

    Alfa Aesar

    Formula: CH3(CH2)4C CCH2OH Formula weight: 126.20 Purity: 98% CAS Number: 20739-58-6 Harmonized Tariff Code:  2905.29 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces.…

  • exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, 98+%

    Alfa Aesar

    Synonym(s): exo-3,6-Epoxyhexahydrophthalic anhydride, Norcantharadin Formula: C8H8O4 Formula weight: 168.15 Purity: 98+% CAS Number: 29745-04-8 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • O-Acetylsalicyloyl chloride, 97%

    Alfa Aesar

    Synonym(s): 2-Acetoxybenzoyl chloride, Aspirin chloride Formula: C9H7ClO3 Formula weight: 198.61 Purity: 97% CAS Number: 5538-51-2 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2918.22 Hazard Statements: H301-H314-H318 Toxic if swallowed.…

  • 3-O-Benzyl-1,2:5,6-di-O-isopropylidene-^a-D-glucofuranose, 97%

    Alfa Aesar

    Formula: C19H26O6 Formula weight: 350.41 Purity: 97% CAS Number: 18685-18-2 Harmonized Tariff Code:  2940.00

  • 4-Oxo-TEMPO, free radical, 96%

    Alfa Aesar

    Synonym(s): 4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical Formula: C9H16NO2 Formula weight: 170.23 Purity: 96% CAS Number: 2896-70-0 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • n-Octyltriethoxysilane, 95%

    Alfa Aesar

    Synonym(s): Triethoxy-n-octylsilane Formula: CH3(CH2)7Si(OCH2CH3)3 Formula weight: 276.49 Purity: 95% CAS Number: 2943-75-1 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • 1,8-Octanediol, 98+%

    Alfa Aesar

    Synonym(s): 1,8-Dihydroxyoctane, Octamethylene glycol Formula: C8H18O2 Formula weight: 146.23 Purity: 98+% CAS Number: 629-41-4 Harmonized Tariff Code:  2905.39

  • Orexin B, human

    Alfa Aesar

    Synonym(s): Arg-Ser-Gly-Pro-Pro-Gly-Leu-Gln-Gly-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Ala-Ser-Gly-Asn-His-Ala-Ala-Gly-Ile-Leu-Thr-Met-NH2 Formula: C123H212N44O35S Formula weight: 2899.33 Harmonized Tariff Code:  2937.19

  • 1-Octyne, 98%

    Alfa Aesar

    Synonym(s): n-Hexylacetylene Formula: C8H14 Formula weight: 110.20 Purity: 98% CAS Number: 629-05-0 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…

  • Oxamide, 98+%

    Alfa Aesar

    Synonym(s): Oxalic diamide Formula: C2H4N2O2 Formula weight: 88.07 Purity: 98+% CAS Number: 471-46-5 Harmonized Tariff Code:  2924.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Oxytocin, 96%

    Alfa Aesar

    Synonym(s): Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 Formula: C43H66N12O12S2 Formula weight: 1007.19 Purity: 96% CAS Number: 50-56-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2937.19 Hazard Statements: H300-H361 Fatal if swallowed.…

  • Ofloxacin

    Alfa Aesar

    Synonym(s): Oflocet, Ofloxacine Formula: C18H20FN3O4 Formula weight: 361.37 CAS Number: 82419-36-1 Harmonized Tariff Code:  2934.99

  • 4'-n-Octylbiphenyl-4-carbonitrile, 99%

    Alfa Aesar

    Synonym(s): 4-Cyano-4'-n-octylbiphenyl Formula: C21H25N Formula weight: 291.43 Purity: 99% CAS Number: 52709-84-9 Harmonized Tariff Code:  2926.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Okadaic acid potassium salt, 98%

    Alfa Aesar

    Formula: C44H67KO13 Formula weight: 843.11 Purity: 98% CAS Number: 155751-72-7 UN Number: UN3462 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2932.19 Hazard Statements: H300-H310-H330-H315 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled.…

  • (+)-2,3-O-Isopropylidene-L-threitol, 98%

    Alfa Aesar

    Synonym(s): (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol Formula: C7H14O4 Formula weight: 162.19 Purity: 98% CAS Number: 50622-09-8 Harmonized Tariff Code:  2932.99

  • O-Acetyl-L-carnitine hydrochloride

    Alfa Aesar

    Synonym(s): (R)-3-Acetoxy-4-(trimethylammonio)butyrate hydrochloride, L-Carnitine acetyl ester hydrochloride Formula: C9H17NO4 HCl Formula weight: 239.70 CAS Number: 5080-50-2 Harmonized Tariff Code:  2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…

  • n-Octacosane, 99%

    Alfa Aesar

    Formula: CH3(CH2)26CH3 Formula weight: 394.77 Purity: 99% CAS Number: 630-02-4 Harmonized Tariff Code:  2901.10

  • trans-1-Octenylboronic acid pinacol ester, 97%

    Alfa Aesar

    Synonym(s): (E)-2-(1-Octenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Formula: C14H27BO2 Formula weight: 238.18 Purity: 97% CAS Number: 83947-55-1 Harmonized Tariff Code:  2934.99

  • 1,8-Octanedithiol, 98%

    Alfa Aesar

    Synonym(s): 1,8-Dimercaptooctane, Octamethylene dimercaptan Formula: HS(CH2)8SH Formula weight: 178.36 Purity: 98% CAS Number: 1191-62-4 Harmonized Tariff Code:  2930.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a …

  • Oleyl alcohol, tech. 80-85%

    Alfa Aesar

    Synonym(s): cis-9-Octadecen-1-ol, cis-9-Octadecenyl alcohol Formula: C18H36O Formula weight: 268.48 Purity: tech. 80-85% CAS Number: 143-28-2 Harmonized Tariff Code:  2905.29 Hazard Statements: H315 Causes skin irritation. Precautionary Statements: …

  • Oxalate, Ion chromatography standard solution, Specpure r, C{2}O4 -^2 1000µg/ml

    Alfa Aesar

    Formula: Na2C2O4 in H2O Harmonized Tariff Code:  3822.00

  • 4-n-Octylbiphenyl, 97%

    Alfa Aesar

    Formula: C20H26 Formula weight: 266.43 Purity: 97% CAS Number: 7116-97-4 Harmonized Tariff Code:  2902.90 Safety Phrases: 24/25 Avoid contact with skin and eyes.

  • n-Octyltrichlorosilane, 97%

    Alfa Aesar

    Synonym(s): Trichloro-n-octylsilane Formula: CH3(CH2)7SiCl3 Formula weight: 247.67 Purity: 97% CAS Number: 5283-66-9 UN Number: UN1801 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…

  • Octanophenone, 98%

    Alfa Aesar

    Synonym(s): n-Heptyl phenyl ketone Formula: C14H20O Formula weight: 204.31 Purity: 98% CAS Number: 1674-37-9 Harmonized Tariff Code:  2914.39

  • 5Z-7-Oxozeaenol

    Alfa Aesar

  • O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98+%

    Alfa Aesar

    Synonym(s): N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium hexafluorophosphate, HSTU Formula: C9H16F6N3O3P Formula weight: 359.21 Purity: 98+% CAS Number: 265651-18-1 Harmonized Tariff Code:  2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • Octacarbonyldicobalt, stab. with 1-5% hexane

    Alfa Aesar

    Synonym(s): Cobalt carbonyl, Cobalt tetracarbonyl Formula: C8Co2O8 Formula weight: 341.95 CAS Number: 10210-68-1 UN Number: UN3124 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2853.00 Hazard Statements: H228-H252-H330-H361-H373-H302-H317 Flammable solid.…

  • (^+)-2-Octanol, 98%

    Alfa Aesar

    Synonym(s): n-Hexyl methyl carbinol Formula: C8H18O Formula weight: 130.23 Purity: 98% CAS Number: 123-96-6 Harmonized Tariff Code:  2905.16 Hazard Statements: H319-H227 Causes serious eye irritation. Combustible liquid. Precautionary Statements: P261-P305+P351+P338 Avoid…

  • cis-3-Octen-1-ol, 95%

    Alfa Aesar

    Formula: C8H16O Formula weight: 128.22 Purity: 95% CAS Number: 20125-84-2 Harmonized Tariff Code:  2905.29 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces. - No…

  • Tri-n-octylamine, 95%

    Alfa Aesar

    Formula: C24H51N Formula weight: 353.68 Purity: 95% CAS Number: 1116-76-3 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2921.19 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • Orcein, for analysis

    Alfa Aesar

    CAS Number: 1400-62-0 Harmonized Tariff Code:  2934.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON…

  • Ouabain octahydrate, 98%

    Alfa Aesar

    Synonym(s): ^y-Strophanthin Formula: C29H44O12 8H2O Formula weight: 728.78 (584.66anhy) Purity: 98% CAS Number: 11018-89-6 UN Number: UN1544 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2938.90 Hazard Statements: H300-H330-H373 Fatal if swallowed. Fatal…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.