Chemicals Reagents S

Chemicals Reagents S

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  • Serine Hydrolase Inhibitor-16

    Synonyms: tert-Butyl 4-(4-methyl-1H-pyrazole-1-carbonyl)-1,4-diazepane-1-carboxylate; SHI-16 Molecular Formula: C15H24N4O3 Molecular Weight: 308.38 Linear Structural Formula: C15H24N4O3 Application: Serine Hydrolase inhibitors are small molecule fragments that react in vitro with the serine...

  • ALDRICH Silica, 99.8%

    MilliporeSigma

    Synonyms: Silica, fumed; Silica; Silicic anhydride; Silicon dioxide; Silicon dioxide amorphous Formula: SiO2 Formula Weight: 60.08 CAS No.: 112945-52-5 Purity: 99.8% Features and Benefits: Has interesting thickening and thixotropic properties, and an enormous external surface area. Other...

  • SIGMA SR1664 >=98% (HPLC)

    Synonym(s): 4'-[[2,3-Dimethyl-5-[[[(1S)-1-(4-nitrophenyl)ethyl]amino]carbonyl]-1H-indol-1-yl]methyl]- [1,1'-Biphenyl]-2-carboxylic acid Empirical Formula: C33H29N3O5 Linear Formula: C33H29N3O5 Formula Weight:...

  • ALDRICH N-Succinimidyl N-methylcarbamate, Greater Than or Equal to 97.0% (N)

    Synonym(s): MIC substitute; Methyl isocyanate substitute Formula: C6H8N2O4 Formula Weight: 172.14 CAS No.: 18342-66-0 Purity: ≥97.0% (N) Other Notes: Safe and crystalline chemical equivalent of the toxic methyl isocyanate, MIC 1, 2 Storage:...

  • ALDRICH Sodium carboxymethyl cellulose, average Mw ~250,000

    Synonym(s): Carboxymethylcellulose sodium salt MDL Number: MFCD00081472 Melting Point: 270 °C (dec.)

  • Sodium persulfate, reagent grade, =98%

    Synonyms: Sodium peroxodisulfate Formula: Na2S2O8 Formula Weight: 238.10 CAS No.: 7775-27-1 Purity: ≥98% Packaging: 2.5 kg in poly bottle Packaging: 25, 500 g in poly bottle

  • ALDRICH (S)-Xyl-SDP

    MilliporeSigma

    Synonym(s): ( S )-(−)-7,7'-Bis[di(3,5-dimethylphenyl)phosphino]-1,1'-spirobiindane; ( S )-(−)-7,7'-Bis[di(3,5-dimethylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindene Empirical Formula: C49H50P2 Linear Formula:...

  • ALDRICH (1S,2S)-trans-2-Aminocycloheptanol, >=99% (GC)

    Empirical Formula: C7H15NO Linear Formula: C7H15NO Formula Weight: 129.20 MDL Number: MFCD18827885 Purity: ≥99% (GC) Beilstein Registry Number: 5805054

  • SIGMA Schizandrin >=98% (HPLC)

    Synonym(s): (+)-Schizandrin; Schisandrin; Schisandrine; Wuweizi alcohol A; Wuweizichun A Empirical Formula: C24H32O7 Linear Formula: C24H32O7 Formula Weight: 432.51 MDL Number: MFCD00905761 Purity: ≥98% (HPLC) Storage: room temp

  • Fluka Sodium acetate trihydrate puriss., meets analytical specification of Ph. Eur., BP, USP, FCC,  E262, 99.0-101.0% (calc. to the dried substance), 0.00002% Al

    Storage condition: Room Temperature UN Number: GHS pictograms: 0 H Statements: NH P Statements: P280 Package Type: Plastic Bottle, Wide Open C.A.S. Number 1: 6131-90-4 C.A.S. Number 1 Percentage: 1 Density (g/cm3): 1.45 Chemical name: Sodium acetate-3-hydrate Chemical synonyms: Acetic acid sodium...

  • Sucrose, Crystal, BAKER ANALYZED ACS Reagent

    Formula: C12H22O11 Formula Weight: 342.30 CAS Number: 57-50-1

  • SIGMA Scorpion venom from Leiurus quinquestriatus (north Africa)

    Storage: −20°C

  • SIGMA Shikimate-3-Phosphate Trisodium Salt

    Storage: −20°C

  • ALDRICH Sodium diformylamide, Greater Than or Equal to 97.0% (NT)

    Synonym(s): Diformylimide sodium salt Formula: (HCO)2NNa Formula Weight: 95.03 CAS No.: 18197-26-7 Purity: ≥97.0% (NT) Application: Reactant for preparation of: • Functionalized condensed benzazoles • α-ketoheterocycles as inhibitors of Leishmania mexicana...

  • SIGMA Salmeterol xinafoate >=98% (HPLC), solid

    Synonym(s): (±) 4-Hydroxy-a1-[[[6-(4-phenylbutoxy)hexyl]amino]m-ethyl]-1,3-benzenedimethanol xinafoate; GR 33343X xinafoate Empirical Formula: C25H37NO4 -+ C11H8O3 Linear Formula: C25H37NO4 -+...

  • Silver Standard for ICP

    TraceCERT ® , 1000 mg/L Ag in nitric acid RIDADR: UN 3264 8 / PGIII

  • SIGMA SR 59230A >=98% (HPLC), powder

    Synonym(s): 3-(2-Ethylphenoxy)-1-[[(1S)-1,2,3,4-tetrahydronaphth-1-yl]amino]-(2S)-2-propanol oxalate salt Empirical Formula: C21H27NO2 -+ C2H2O4 Linear Formula: C21H27NO2 -+...

  • Sorbic acid

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP Synonym(s): Sorbic acid; α- trans -γ- trans -Sorbic acid; ( E , E )-1,3-Pentadiene-1-carboxylic acid; 2,4-Hexadienoic acid; 2 E ,4 E -Hexadienoic acid; trans , trans -2,4-Hexadienoic acid; C6:2n-2,4; NSC 35405; NSC 49103; NSC 50268...

  • Fluka™ Sodium Hydroxide Solution, Volumetric, Reag. Ph. Eur., 1 M NaOH (1N)

    Reag. Ph. Eur., volumetric, 1 M NaOH (1N) Empirical Formula: HNaO Formula Weight: 40.00 Linear Formula: NaOH MDL Number: MFCD00003548 RIDADR: UN 1824 8 / PGIII

  • Silylating mixture III

    for GC Synonym(s): N,O-Bis-(trimethylsilyl)-trifluoracetamid – chlorotrimethylsilane – 1-(trimethylsilyl)imidazole mixture; 1-(Trimethylsilyl)imidazole/BSTFA/TMCS 3/3/2 (v/v/v); N , O -Bis(trimethylsilyl)trifluoroacetamide/TMSIM/TMCS 3/3/2 (v/v/v) Density: 0.944 g/mL at...

  • TITRISTAR® Silver Nitrate Solution 0.1000N

    Formula: AgNO3 in Water Formula Weight: 169.87 Description:

  • ALDRICH Sodium propionate-1,2-13C2, 99 atom % 13C

    Synonym(s): Propionic acid-1,2- 13 C2 sodium salt Empirical Formula: 13 C2CH5NaO2 Linear Formula: CH3 13 CH2 13 CO2Na Formula Weight: 98.05 MDL Number: MFCD01075493 Melting Point: 285-286 °C(lit.)

  • Sodium tartrate dibasic dihydrate

    purum p.a., ≥98.0% (NT) Synonym(s): L-(+)-Tartaric acid disodium salt; Disodium tartrate dihydrate; Sodium tartrate dihydrate Empirical Formula: C4H4Na2O6 -+ 2H2O Formula Weight: 230.08 Linear Formula:...

  • Fetal Bovine Serum (FBS), Regular, USDA, Heat Inactivated 50mL

    Complete Certificate of Analysis available for each production lot Produced under the highest industry standards to ensure superior results This is a competitively priced, high quality serum Fetal Bovine Serum (FBS) is the most common supplement used in cell culture.  Its use at specific...

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