Chemicals Reagents O

Synonym(s): O , O '-Diaminopropane-1,3-diol dihydrochloride Empirical Formula: C₃H₁₀N₂O₂ -+ 2HCl Linear Formula: C₃H₁₀N₂O₂ -+ 2HCl Formula Weight: 179.05 Purity: ≥99.0%; 99.0-101.0% (with AgNO₃,...

Synonym(s): 4-Oxo-2,2,6,6-tetramethyl-1-piperidinyloxy, free radical Formula: C₉H₁₆NO₂ Formula Weight: 170.23 CAS No.: 2896-70-0 Application: Free-radical nitroxide spin probe typically used for: • Redox sources for anodes in lithium secondary batteries...

Synonym(s): 1,2-Cyclopropanedicarboxylic anhydride Empirical Formula: C₅H₄O₃ Linear Formula: C₅H₄O₃ Formula Weight: 112.08 MDL Number: MFCD00126929 Purity: 98% Boiling Point: 100-102 °C/5 mmHg(lit.) Melting Point:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): (3 R ,4 R ,5 S )-5-Acetamido-4-amino-3-(1-ethylpropoxy)cyclohex-1-ene-1-carboxylic acid Empirical Formula: C₁₄H₂₄N₂O₄ Formula Weight: 284.35 Linear Formula:...

Molecular Formula: C12H10N2O3S Molecular Weight: 262.28 Linear Structural Formula: C12H10N2O3S MDL Number: MFCD02734832 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect...

Empirical Formula: C₁₀H₁₄O₃ Linear Formula: C₁₀H₁₄O₃ Formula Weight: 182.22 MDL Number: MFCD00040292 Purity: 98% Melting Point: 67-70 °C(lit.)

Synonym(s): 5,8-Dihydro-5-ethyl-8-oxo-1,3-dioxolo[4,5-g]quinoline-7-carboxylic acid Empirical Formula: C₁₃H₁₁NO₅ Linear Formula: C₁₃H₁₁NO₅ Formula Weight: 261.23 MDL Number: MFCD00056775 Storage: 2-8°C Beilstein Registry...

Synonyms: 4-[(3-Methyl-2(3H)-benzoxazolylidene)methyl]-1-[3-(trimethylammonio)propyl]-quinolinium diiodide Molecular Formula: C24H29I2N3O Molecular Weight: 629.32 Linear Structural Formula: C24H29I2N3O Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: Oxazole yellow is a fluorescent...

European Pharmacopoeia (EP) Reference Standard Synonym(s): Methyl [5-(phenylsulfonyl)-1 H -benzimidazol-2-yl]carbamate Empirical Formula: C₁₅H₁₃N₃O₄S Formula Weight: 331.35 Linear Formula: C₁₅H₁₃N₃O₄S

Synonym(s): 3- O -Methyl-α-D-glucopyranose; 3- O -Methylglucose Empirical Formula: C₇H₁₄O₆ Linear Formula: C₇H₁₄O₆ Formula Weight: 194.18 MDL Number: MFCD00063266 Purity: ≥98% Melting Point: 167-169 °C(lit.)

MDL Number: MFCD00677190 Purity: 5.4-6.6 g/L (Iodine conent, titration) Other Notes: Oxidizer solution, containing tetrahydrofuran (THF), pyridine, iodine and water, is applied to oxidize the chemically unstable trivalent phosphorous triester linkage formed in the coupling reaction to a stable...

Storage: −196°C

Toggle valve is one of the most simple and widely used industry valve. It's on and off settings determines whether or not fluid flows past the valve. There are many styles of toggle valve like ball valve, gate valve, plug valve and knife valve. Synonyms: Swagelok(R) 0GS2-A,BRASS TOGGLE VALVE...

Device Configuration: Capsule Synonyms: Opticap XL5 Polygard-CN 0.6 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: C₂₅H₃₂O₁₃ Linear Formula: C₂₅H₃₂O₁₃ Formula Weight: 540.51 MDL Number: MFCD16879008 Purity: ≥80% (HPLC) Storage: room temp

Storage: −196°C

≥95.0% (HPLC) Synonym(s): 6-Oxo-L-pipecolic acid; (S) -2-Piperidone-6-carboxylic acid; L-Pyrohomoglutamic acid Empirical Formula: C₆H₉NO₃ Formula Weight: 143.14 Linear Formula: C₆H₉NO₃ MDL Number: MFCD03839863 Purity:...

Synonyms: GS4104; (3R,4R,5S)-4-Acetamido-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic acid ethyl ester phosphate salt Molecular Formula: C16H28N2O4 ·H3PO4 Molecular Weight: 410.4 Linear Structural Formula: C16H28N2O4 ·H3PO4 MDL Number: MFCD08059548 Purity: >=98% (HPLC) Storage: -20C Biochem...

MultiScreen vacuum manifolds have been developed for all vacuum filtration applications using MultiScreenHTS and MultiScreen filter plates. Manifold components are resistant to solvents and suitable for use with automated or manual protocols.New MultiScreenHTS Vacuum Manifold with DirectStack...

Molecular Formula: C9H17NS Molecular Weight: 171.3 Linear Structural Formula: C9H17NS MDL Number: MFCD00041139 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data...

CAS No.: 8028-48-6 UN No.: UN1197 Class: 3 Pkg. Group: PG III

Empirical Formula: C₁₃H₁₉NO₃ Linear Formula: C₁₃H₁₉NO₃ Formula Weight: 237.29 MDL Number: MFCD00037202 Purity: 97% Melting Point: 238-243 °C(lit.)

CAS No.: 401916-61-8 Synonyms: PEG-thiol; ‘Mercaptopolyethylene glycol monomethyl ether’ MDL No.: MFCD00803682

Synonym(s): (2-Tolyl)boronic acid; 2-Methyl-1-phenylboronic acid; 2-Methylbenzeneboronic acid; 2-Methylphenylboronic acid; 2-Tolueneboronic acid; o -Boronotoluene; o -Methylphenylboronic acid; o -Tolueneboronic acid Empirical Formula: C₇H₉BO₂ Linear Formula:...