Reagents, O, 25 g, Supplies
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Oxalyl chloride, reagent grade, 98%
MilliporeSigmaSynonyms: Ethanedioyl dichloride CAS Number: 79-37-8 Formula: C2Cl2O2 Formula Weight: 126.93 Linear Formula: ClCOCOCl MDL No.: MFCD00000704 Purity: 0.98 Boiling Point: 62-65 C(lit.) Melting Point: -10--8 C (lit.) Density: 1.5 g/mL at 20 C(lit.) Refractive Index: n20/D…
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ALDRICH 1-Octyne, 97%
MilliporeSigmaFormula: CH3(CH2)5C≡CH Formula Weight: 110.20 CAS No.: 629-05-0 UN Number: UN3295 Purity: 97% Density: 0.747g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Octanophenone, 98%
Thermo Scientific ChemicalsSynonym(s): n-Heptyl phenyl ketone Formula: C14H20O Formula weight: 204.31 Purity: 98% CAS Number: 1674-37-9 Harmonized Tariff Code: 2914.39
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ALDRICH 3-Octanone, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): Ethyl amyl ketone; Ethyl pentyl ketone Formula: CH3(CH2)4COC2H5 Formula Weight: 128.21 CAS No.: 106-68-3 UN Number: UN2271 Purity: ≥98% Density: 0.822g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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O-Methyl-L-tyrosine ; >/= 99% (HPLC)
AFG BioscienceSynonyms: L-Tyr(Me)-OHp-Methoxy-phenylalanine Purity Limit: ≥ 99% (HPLC) CAS No.: 6230-11-1 Molecular Formula: C10H13NO3 Molecular Weight: 195.22 MDL No.: MFCD00002604 Appearance: White to off-white powder Melting Point: 225-248 ºC Optical Rotation: [a]D20 = -8.5 ± 2º…
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2-Octene, cis + trans, 98%
Thermo Scientific ChemicalsFormula: C8H16 Formula weight: 112.22 Purity: 98% CAS Number: 111-67-1 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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Boc-Pro-Pro-OH, 99%
AFG BioscienceCAS # 15401-08-8 MDL No.: MFCD00057246 Molecular Formula: C15H24N2O5 Molecular Weight: 312.37 Purity Limit: 99% Storage Temp: Store at 0-8°C
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Boc-L-glycine 4-oxymethylphenylacetamidomethyl resin
AFG BioscienceSynonyms: Boc-Gly-PAM resin DVB: 1% DVB MDL No.: MFCD00801196 Mesh Size: 100-200 or 200-400 m Storage Temp: Store at 0-8°C Substitution: 0.3-0.8 meq/g
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ALDRICH Orcinol, 97%
MilliporeSigmaSynonym(s): 5-Methylresorcinol Formula: CH3C6H3-1,3-(OH)2 Formula Weight: 124.14 CAS No.: 504-15-4 Purity: 97% Packaging: 5, 25 g in glass bottle
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Octaphenylcyclotetrasiloxane, 98+%
Thermo Scientific ChemicalsFormula: C48H40O4Si4 Formula weight: 793.19 Purity: 98+% CAS Number: 546-56-5 Harmonized Tariff Code: 2934.99
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1-Octyne-3-ol, 99% (GC)
AFG BioscienceCAS # 818-72-4 Synonyms: Ethynyl pentyl carbinol MDL No.: MFCD00004588 Molecular Formula: C8H14O Molecular Weight: 126.2 Purity Limit: 99% (GC) Refractive Index: (n20D) = 1.439-1.445 Storage Temp: Store at 0-8 °C Appearance: Colorless to light yellow liquid
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ALDRICH Octadecane, 99%
MilliporeSigmaFormula: CH3(CH2)16CH3 Formula Weight: 254.49 CAS No.: 593-45-3 Purity: 99% Density: 0.777g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
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Synonyms: Boc-L-Ser(Bzl)-PAM resin DVB: 1% DVB MDL No.: MFCD00801207 Mesh Size: 100-200 mesh Storage Temp: Store at 0-8°C Substitution: 0.3-0.8 meq/g
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7-Oxabicyclo[2.2.1]heptane, 98%
Thermo Scientific ChemicalsSynonym(s): 1,4-Epoxycyclohexane Formula: C6H10O Formula weight: 98.15 Purity: 98% CAS Number: 279-49-2 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2932.19 Hazard Statements: H225 Highly flammable liquid and vapour. Precautionary…
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1,8-Octanediol, 98+%
Thermo Scientific ChemicalsSynonym(s): 1,8-Dihydroxyoctane, Octamethylene glycol Formula: C8H18O2 Formula weight: 146.23 Purity: 98+% CAS Number: 629-41-4 Harmonized Tariff Code: 2905.39
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Octafluorotoluene, 98+%
Thermo Scientific ChemicalsSynonym(s): Perfluorotoluene Formula: C7F8 Formula weight: 236.06 Purity: 98+% CAS Number: 434-64-0 UN Number: UN1992 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H225-H301-H331-H315-H319-H335 Highly flammable liquid and vapour.…
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7-Oxo-dehydroepiandrosterone acetate ; >/= 98.5% (HPLC)
AFG BioscienceSynonyms: 5-Androsten-3?-ol-7,17-dione 3-acetate Purity Limit: ≥ 98.5% (HPLC) CAS No.: 1449-61-2 Molecular Formula: C21H28O4 Molecular Weight: 344.45 MDL No.: MFCD00198501 Appearance: White to off-white crystalline powder Melting Point: 183-190 ºC Storage Temperature: …
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O-Benzylhydroxylamine hydrochloride, 99%
Thermo Scientific ChemicalsFormula: C6H5CH2ONH2 HCl Formula weight: 159.62 Purity: 99% CAS Number: 2687-43-6 Harmonized Tariff Code: 2922.50
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1-Octadecylamine hydrochloride
Thermo Scientific ChemicalsFormula: CH3(CH2)17NH2 HCl Formula weight: 305.97 CAS Number: 1838-08-0 Harmonized Tariff Code: 2921.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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O-Benzyl-L-threonine hydrochloride ; >/= 98% (HPLC)
AFG BioscienceSynonyms: L-Thr(Bzl)-OH·HCl Purity Limit: ≥ 98% (HPLC) CAS No.: 4378-10-3 Molecular Formula: C11H15NO3·HCl Molecular Weight: 245.70 MDL No.: MFCD00235875 Optical Rotation: [a]D20 = - 30 ± 2 º (C=1 in 1M HCl) Storage Temperature: Store at 0-8°C
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trans-2-Octen-1-ol, 97%
Thermo Scientific ChemicalsFormula: C8H16O Formula weight: 128.22 Purity: 97% CAS Number: 18409-17-1 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…
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1-Octadecanethiol, 96%
Thermo Scientific ChemicalsSynonym(s): n-Octadecyl mercaptan Formula: CH3(CH2)17SH Formula weight: 286.57 Purity: 96% CAS Number: 2885-00-9 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Oxamic acid sodium salt, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium oxamate Formula: H2NC(O)CO2Na Formula weight: 111.03 Purity: 98% CAS Number: 565-73-1 Harmonized Tariff Code: 2924.19
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Synonyms: L-Hyp(Bzl)-OMe·HCl Purity Limit: ≥ 98% (NMR) CAS No.: 66831-17-2 Molecular Formula: C13H17NO3·HCl Molecular Weight: 271.75 MDL No.: MFCD00798674 Appearance: Off-white powder Storage Temperature: Store at 0-8°C
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Synonyms: 3,3'-Dimethylphenolphthalein Grade: Indicator grade Purity Limit: ≥ 98% (Spectrophotometry) CAS No.: 596-27-0 Molecular Formula: C22H18O4 Molecular Weight: 346.38 MDL No.: MFCD00005912 Appearance: White powder Storage Temperature: Store at RT
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o-Phthaladehyde
MP BiomedicalsThe molecule is a dialdehyde, consisting of two formyl (CHO) groups attached to adjacent carbon centres on a benzene ring. o-Phthalaldehyde is used for precolumn derivatization of amino acids for HPLC separation and for flow cytometric measurements of protein thiol groups. Used for fluorometric…
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Oxalyl chloride, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: Ethanedioyl dichloride CAS Number: 79-37-8 Formula: C2Cl2O2 Formula Weight: 126.93 Linear Formula: ClCOCOCl MDL No.: MFCD00000704 Purity: >=99% Boiling Point: 62-65 C(lit.) Melting Point: -10--8 C (lit.) Density: 1.5 g/mL at 20 C(lit.) Refractive Index: …
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ALDRICH 2-Oxindole, 97%
MilliporeSigmaSynonym(s): 2-Indolinone; Oxindole Formula: C8H7NO Formula Weight: 133.15 CAS No.: 59-48-3 Purity: 97% Packaging: 5 g in glass bottle