Chemicals Reagents O

Chemicals Reagents O

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  • SIGMA Octoclothepin maleate salt solid

    Synonym(s): 1-(8-Chloro-10,11-dihydrodibenzo[b,f]thiepin-10-yl)-4-methyl-piperazine maleate salt Empirical Formula: C19H21ClN2S -+ C4H4O4 Linear Formula: C19H21ClN2S -+...

  • SIGMA OX40 Ligand human recombinant, expressed in Hi-5 Insect cells, >=97% (SDS-PAGE), >=97% (HPLC), cell culture tested

    Synonym(s): CD252; Gp34; OX40L; TNFSF4 Purity: ≥97% (HPLC); ≥97% (SDS-PAGE) Storage: −20°C

  • Omeprazole Impurity H Pharmaceutical Secondary Standard; Certified Reference Material

    Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms:...

  • SIGMA Osmium tetroxide solution for electron microscopy, 2% in H2O

    Empirical Formula: O4Os Linear Formula: OsO4 Formula Weight: 254.23 MDL Number: MFCD00011150 Density: 1.0 g/mL at 20 °C; 1.0 g/mL at 20 °C Storage: 2-8°C

  • ALDRICH 1,8-Octanedithiol, >=97%

    Synonym(s): 1,8-Dimercaptooctane Empirical Formula: C8H18S2 Linear Formula: HS(CH2)8SH Formula Weight: 178.36 MDL Number: MFCD00003574 Purity: ≥97% Boiling Point: 269-270 °C(lit.) Density: 0.97 g/mL at...

  • Oxytetracycline Hydrochloride

    pharmaceutical secondary standard; traceable to USP, PhEur and BP Synonym(s): Oxytetracycline hydrochloride Empirical Formula: C22H24N2O9 -+ HCl Formula Weight: 496.89 Linear Formula: C22H24N2O9 -+ HCl MDL...

  • ALDRICH 1-Octylimidazole, >=98.0%

    Empirical Formula: C11H20N2 Linear Formula: C11H20N2 Formula Weight: 180.29 MDL Number: MFCD00467256 Purity: ≥98.0% Density: 0.91 g/mL at 20 °C(lit.) Refractive Index: n 20/D 1.475 Beilstein Registry...

  • SUPELCO ORBO™ 92 Carboxen® 564 (20/45), 160/80 mg

    W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 25 ea, for analyte group Vinyl acetate Synonym(s): ORBO ™ Carboxen-564 Tube RTECS No.: FF5250100

  • ALDRICH 1-Octadecanol, ReagentPlus®, 99%

    Synonym(s): Octadecyl alcohol; Stearyl alcohol Formula: CH3(CH2)17OH Formula Weight: 270.49 CAS No.: 112-92-5 Purity: 99% Density: 0.812g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100 g in poly...

  • Oxeladin hydrogen citrate

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Oxeladin citrate salt Empirical Formula: C20H33NO3 -+ C6H8O7 Formula Weight: 527.60 Linear Formula: C20H33NO3 -+...

  • Ormeloxifene >=95% (HPLC)

    Synonyms: (trans)-1-[2-[p-(7-methoxy-2,2-dimethyl-3-phenyl-4-chromanyl)phenoxy]ethyl]pyrrolidine; 3,4-trans-2,2-Dimethyl-3-phenyl-4-[p-(beta-pyrrolidinoethoxy)phenyl]-7-methoxychroman; Centchroman;...

  • Opticap(R) XL1 Polygard(R) CR inlet connection diam. 9/16 in., pore size 50.0 mum, cartridge nominal length 1 in. (2.5 cm)

    Device Configuration: Capsule Synonyms: Opticap XL1 Polygard CR 50 mum 9/16 in. HB/HB Legal Information: POLYGARD is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.

  • ALDRICH 4-tert-Octylphenol, 97%

    Synonym(s): 4-(1,1,3,3-Tetramethylbutyl)phenol Formula: (CH3)3CCH2C(CH3)2C6H4OH Formula Weight: 206.32 CAS No.: 140-66-9 Purity: 97% Packaging: 25 g in glass bottle

  • Oxytocin United States Pharmacopeia (USP)

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • Obeticholic acid >=98% (HPLC)

    Synonyms: (3alpha,5beta, 6alpha,7alpha)-6-ethyl-3,7-dihydroxy-cholan-24-oic acid; 6-ECDCA; 6a-Ethyl-Chenodeoxycholic Acid; OCA Molecular Formula: C26H44O4 Molecular Weight: 420.63 Linear Structural Formula: C26H44O4 MDL Number: MFCD16621104 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions:...

  • Oxalyl chloride, reagent grade, 98%

    Synonyms: 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 1.429(lit.) Beilstein Registry...

  • Olmesartan medoxomil

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Empirical Formula: C29H30N6O6 Formula Weight: 558.59 Linear Formula: C29H30N6O6

  • ALDRICH 3-Octylthiophene, 97%

    Empirical Formula: C12H20S Linear Formula: C12H20S Formula Weight: 196.35 MDL Number: MFCD00085281 Purity: 97% Boiling Point: 106-107 °C/3 mmHg(lit.) Density: 0.92 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

  • ALDRICH 1,2-O-Isopropylidene-a-D-xylofuranose, 99%

    Empirical Formula: C8H14O5 Linear Formula: C8H14O5 Formula Weight: 190.19 MDL Number: MFCD00063295 Purity: 99% Boiling Point: 112-114 °C/0.06 mmHg(lit.) Melting Point: 69-71 °C(lit.) Storage: 2-8°C...

  • SIGMA O-Desmethylnaproxen

    Synonym(s): (S)-6-Hydroxy-α-methyl-2-naphthaleneacetic acid; d-2-(6-Hydroxy-2-naphthyl)proprionic acid Empirical Formula: C13H12O3 Linear Formula: C13H12O3 Formula Weight: 216.23 MDL Number: MFCD00869765 Melting Point: 182-183...

  • o-Toluenesulfonamide Pharmaceutical Secondary Standard; Certified Reference Material

    Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. o-Toluenesulfonamide is a major impurity in artificial sweetening substances...

  • Oxacillin sodium Pharmaceutical Secondary Standard; Certified Reference Material

    Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Oxacillin sodium salt monohydrate Molecular Formula: C19H18N3NaO5S · H2O...

  • Opticap(R) XL5 Millipore Express(R) SHC inlet connection diam. 1.5 in., pore size 0.2 mum, pore size 0.5 mum, cartridge nominal length 5 in. (12.5 cm)

    Device Configuration: Capsule Synonyms: Opticap Gamma Compatible XL 5 Millipore Express SHC 0.5/0.2 mum 1-1/2 in. TC/TC Legal Information: OPTICAP is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good...

  • SIGMA 1-Oleoyl-2-acetyl-sn-glycerol >=97% (TLC), oil

    Synonym(s): (9 Z )-9-Octadecenoic acid (2 S )-2-(acetyloxy)-3-hydroxypropyl ester; 1-(cis-9-Octadecenoyl)-2-acetyl- sn -glycerol; 2-Acetyl-1-oleoyl- sn -glycerol; DG(18:1(9 Z )/2:0/0:0); OAG Empirical Formula: C23H42O5 Linear Formula:...

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