Chemicals Reagents S

Synonym: Halite CAS Number: 7647-14-5 Linear Formula: NaCl Molecular Weight: 58.44 Beilstein Registry Number: 3534976 EC Number: MFCD00081076 MDL Number: MFCD00003477 Legal Information ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC; Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Synonym(s): n -Dodecanoylsucrose; Lauric acid sucrose ester; Sucrose monododecanoate Empirical Formula: C₂₄H₄₄O₁₂ Linear Formula: C₂₄H₄₄O₁₂ Formula Weight: 524.60 MDL Number: MFCD00077947 Purity: ≥97.0% (TLC) Storage:...

Synonym: 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid sodium salt, Cholalic acid sodium salt CAS Number 206986-87-0  Empirical Formula (Hill Notation) C24H39NaO5 · xH2O Molecular Weight 430.55 (anhydrous basis)   Beilstein Registry Number...

These borosilicate glass impingers (for particles) and bubblers (for gases and vapors) are ideal for NIOSH and OSHA methods that require collection of airborne contaminants by drawing them into a solution. Available with ground glass joints or threaded PTFE micro-connectors. Synonyms:...

Synonyms: 1,8-Diamino-3,6-di-1-pyrrolidinyl-2,7-naphthyridine-4-carbonitrile; MLS000054131; MiR-544 Inhibitor 1 Molecular Formula: C17H21N7 Molecular Weight: 323.4 Linear Structural Formula: C17H21N7 MDL Number: MFCD03483890 Purity: >=95% (HPLC) Storage: room temp Biochem Physiol Actions: SID...

Synonym(s): Cristobalite; Quartz; Sand; Silica Empirical Formula: O₂Si Linear Formula: SiO₂ Formula Weight: 60.08 MDL Number: MFCD00011232 Purity: ≥99.995% trace metals basis Melting Point: 1610 °C(lit.) Density: 2.6 g/mL at 25 °C(lit.)...

This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.

Empirical Formula: C₁₂H₁₁NO₂ Linear Formula: C₁₂H₁₁NO₂ Formula Weight: 201.22 MDL Number: MFCD00674055 Purity: 97% Melting Point: 33-35 °C(lit.)

Synonym(s): Glauber's salt Empirical Formula: Na₂O₄S -+ 10H₂O Linear Formula: Na₂SO₄ -+ 10H₂O Formula Weight: 322.20 MDL Number: MFCD00149189 Purity: ≥99.0% (calc. on dry substance, T) Density: 1.46 g/mL at 25 °C(lit.)

Grade: Reagent, ACS CAS No.: 141-53-7

Empirical Formula: C₁₀H₁₄O Linear Formula: C₆H₅(CH₂)₂CH(OH)CH₃ Formula Weight: 150.22 MDL Number: MFCD03093082 Purity: 98% Boiling Point: 206-207 °C(lit.) Density: 0.976 g/mL at 25 °C(lit.)...

CAS No.: 9005-25-8

Buffy coat preparations are suitable for use as a source of nucleated PBMC. Buffy coat preparations are separated after a single low-speed centrifugation to remove the platelet rich plasma, buffy coat layer and erythrocytes (RBC). Buffy coat preparations are generally enriched for leukocytes (WBC)...

Synonyms: NSC 56753; Selenium oxide CAS Number: 2025852 Formula: O2Se Formula Weight: 110.96 Linear Formula: SeO2 MDL No.: MFCD00003562 Purity: 0.98 Melting Point: 315 C (subl.) (lit.) EC Number: 231-194-7 UNSPSC Code: 12352000 Application: Selenium dioxide (SeO2) is mainly used to oxidize the...

Synonym(s): (R,S)-Salsolinol hydrobromide; 1,2,3,4-Tetrahydro-1-methylisoquinoline-6,7-diol hydrobromide; 1-Methyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrobromide; 1-Methyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline 1,2,3,4-Tetrahydro-1-methylisoquinoline-6,7-diol hydrobromide;...

Membrane Preparations for Vesicular Transport Assays (VT) are suitable for general drug-efflux transporter interaction studies. Both substrate and inhibitor interactions can be assessed using vesicles. Membrane Preparations for ATPase Assays are suitable for drug-efflux transporter interaction...

for chiral derivatization, ≥99.0% Synonym(s): ( S )-(+)-MTPA-Cl; Mosher's acid chloride Empirical Formula: C₁₀H₈ClF₃O₂ Formula Weight: 252.62 Linear Formula: C₆H₅C(OCH₃)(CF₃)COCl MDL Number:...

Synonym: Calcined soda, Carbonic acid disodium salt, Soda ash CAS Number: 497-19-8 Linear Formula: Na₂CO₃ Molecular Weight: 105.99 Beilstein Registry Number: 4154566 EC Number: 207-838-8 MDL Number: MFCD00003494 PubChem Substance ID: 24886174 Biochem/physiol Actions Buffer...

Synonym(s): F-SRC-1; KAT13A; MGC129719; MGC129720; RIP160; SRC1; bHLHe42; bHLHe74 Purity: ≥80% (SDS-PAGE) Storage: −70°C

The amino column is most often employed for the separation of mono- and disaccharides. As a normal-phase application, amino columns are used in the petroleum industry (see SUPELCOSIL(TM) LC-NH2-NP HPLC Columns for additional details). Legal Information: SUPELCOSIL is a trademark of Sigma-Aldrich Co....

Synonym(s): (5aα,7α,8β,8aβ,14aS*,14bβ)-5a,6,7,8,8a,14b-Hexahydro-7,8-dimethyl-5H-benzo[kl]bis[1,3]dioxolo[4,5-b:4',5'-g]xanthen-5-one; (5aR,7R,8S,8aR,14aS,14bR)-5a,6,7,8,8a,14b-Hexahydro-7,8-dimethyl-5H-Benzo[kl]bis[1,3]dioxolo[4,5-b:4',5'-g]xanthen-5-one Empirical Formula:...

Synonyms: N-[2-[[5-Chloro-2-[[4-(4-methyl-1-piperazinyl)phenyl]amino]-4-pyrimidinyl]amino]phenyl]-2-propenamide Molecular Formula: C24H26ClN7O Molecular Weight: 463.96 Linear Structural Formula: C24H26ClN7O Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: SM1-71 is a cell penetrant and...

Synonyms: 4-Amino- N -[2-pyridyl]benzene sulfonamide; N 1 -(Pyridin-2-yl)sulfanilamide Formula: C₁₁H₁₁N₃O₂S Formula Weight: 249.29 CAS No.: 144-83-2 Purity: ≥99.0% Storage Temperature: 2-8°C

Synonym(s): Benzoic acid sodium salt Formula: C7H5NaO2 Formula weight: 144.11 Purity: 99% CAS Number: 532-32-1 Harmonized Tariff Code: 2916.31 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements:...