Chemicals Reagents O

Oleic acid-13C18 is a 13C labeled fatty acid. The disposition of 13C18 -oleic acid following in vivo intravenous and oral administration has been determined by liquid chromatography-mass spectrometry. Synonyms: 13C Labeled oleic acid; Elainic acid-13C18; Oleic acid-ul-13C Molecular Formula:...

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. Oxcarbazepine is structurally a derivative of carbamazepine and is widely used as an...

United States Pharmacopeia (USP) Reference Standard Synonym(s): Ondansetron hydrochloride dihydrate; 1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one hydrochloride; GR 38032F Empirical Formula: C₁₈H₁₉N₃O -+ HCl -+ 2H₂O...

European Pharmacopoeia (EP) Reference Standard Synonym(s): ( OC -6-33)-[(1 R ,2 R )-Cyclohexane-1,2-diamine-κ N ,κ N '][ethanedioato( 2- )-κ O 1 ,κ O 2 ]dihydroxyplatinum Empirical Formula: C₈H₁₆N₂O₆Pt Formula Weight: 431.30 Linear...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-Methylimidazole; 2-Methylglyoxaline Empirical Formula: C₄H₆N₂ Formula Weight: 82.10 Linear Formula: C₄H₆N₂ MDL Number: MFCD00005190 Boiling Point:...

Synonym(s): 1-Aminooctadecane; Stearylamine Empirical Formula: C₁₈H₃₉N Linear Formula: CH₃(CH₂)₁₇NH₂ Formula Weight: 269.51 MDL Number: MFCD00008159 Purity: 90% Boiling Point: 232 °C/32 mmHg(lit.) Melting Point:...

Synonym(s): (+)-DPTA Empirical Formula: C₁₄H₂₂O₈ Linear Formula: [(CH₃)₃CCO₂CH(CO₂H)-]₂ Formula Weight: 318.32 MDL Number: MFCD00015634 Purity: ≥98.0% Melting Point: 127-130 °C(lit.) Beilstein...

Synonym(s): Hypocretin 1 Empirical Formula: C₁₅₂H₂₄₃N₄₇O₄₄S₄ Linear Formula: C₁₅₂H₂₄₃N₄₇O₄₄S₄ Formula Weight: 3561.10 MDL Number: MFCD01635374 Purity: ≥97% (HPLC) Storage:...

This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, polybrominated diphenyl ether (PBDE) congeners,...

Formula: C₇H₁₃N₃O₃S Formula Weight: 219.26 CAS No.: 23135-22-0 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

VETRANAL ™ , analytical standard Synonym(s): (5-Benzenesulfinyl-1 H -benzoimidazol-2-yl)carbamic acid methyl-d₃ ester; Fenbendazole sulfoxide-d₃; Methyl-d₃ 5-(phenylsulfinyl)benzimidazole-2-carbamate Empirical Formula:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): 10,11-Dihydro-10-oxo-5h-dibenz[b,f]azepine-5-carboxamide; Oxacarbazepine Empirical Formula: C₁₅H₁₂N₂O₂ Formula Weight: 252.27 Linear Formula: C₁₅H₁₂N₂O₂...

European Pharmacopoeia (EP) Reference Standard

Device Configuration: Capsule Synonyms: Opticap XL10 Polygard CR 1.0 mum 1-1/2 in. TC/TC 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.

Empirical Formula: C₃H₃NO Linear Formula: C₃H₃NO Formula Weight: 69.06 MDL Number: MFCD00009751 Purity: 98% Boiling Point: 69-70 °C(lit.) Melting Point: −87-−84 °C(lit.) Density: 1.05 g/mL at...

Storage Temperature: 2-8°C General description: The optochin test is a useful diagnostic aid for identification/differenti ation of pneumococci and viridans streptococci. Optochin (ethyl hydrocuprein hydrochloride) is inhibitory for pneumococcal growth whereas other streptococci show good growth or...

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...

Storage: −196°C

Device Configuration: Capsule Synonyms: Opticap XL5 Polygard-CN 10.0 mum 3/4 in. TC/TC 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.

W,W,W separators, O.D. × L 6 mm × 70 mm, pkg of 25 ea Synonym(s): ORBO ™ Carbotrap ® Tube

Storage: −196°C

Device Configuration: Capsule Synonyms: Optiscale Capsule Polygard -CN 0.6 mum1/4 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.

Synonym(s): 1-( cis -9-Octadecenoyl)- rac -glycerol; rac -Glycerol 1-monooleate; DL-α-Monoolein; Glyceryl cis -9-octadecenoate; Monoolein Empirical Formula: C₂₁H₄₀O₄ Linear Formula:...

Storage: −20°C