Chemicals Reagents B

Synonym(s): Nitroketene dimethyl mercaptal Empirical Formula: C₄H₇NO₂S₂ Linear Formula: O₂NCH=C(SCH₃)₂ Formula Weight: 165.23 MDL Number: MFCD00010443 Purity: 95% Melting Point: 125-127 °C(lit.) Beilstein...

Synonyms: 5,5-Diethyl-2,4,6(1H,3H,5H)-pyrimidinetrione; 5,5-Diethylbarbituric acid; Barbitone; Veronal Molecular Formula: C8H12N2O3 Molecular Weight: 184.19 Linear Structural Formula: C8H12N2O3 MDL Number: MFCD00036212 Purity: >=99.0% (T) Melting Point: 189-191 C Application: Barbital has been used...

Synonym(s): α,α,α-Trifluoro- o -tolualdehyde Formula: CF₃C₆H₄CHO Formula Weight: 174.12 CAS No.: 447-61-0 Purity: 98% Density: 1.32g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

Synonym(s): 2-Bromoethyl trifluoromethyl ether Empirical Formula: C₃H₄BrF₃O Linear Formula: C₃H₄BrF₃O Formula Weight: 192.96 MDL Number: MFCD08458097 Density: 1.674 g/mL at 25 °C Refractive Index: n 20/D 1.367...

BOVINE PANCREAS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

analytical standard Synonym(s): 5-Methoxypsoralen; 4-Methoxyfuro[3,2- g ]benzopyrane-7-one; Bergapten Empirical Formula: C₁₂H₈O₄ Formula Weight: 216.19 Linear Formula: C₁₂H₈O₄ MDL Number: MFCD00010272 Purity: ≥99.0% (HPLC)...

Synonym(s): ω-Bromo-4-nitroacetophenone; 4-Nitrophenacyl bromide Formula: O₂NC₆H₄COCH₂Br Formula Weight: 244.04 CAS No.: 99-81-0 UN Number: UN3261 Purity: 95% Packaging: 10, 50 g in glass bottle

Synonym(s): Palladium(II) chloride diacetonitrile complex Empirical Formula: C₄H₆Cl₂N₂Pd Linear Formula: PdCl₂ -+ (CH₃CN)₂ Formula Weight: 259.43 MDL Number: MFCD00013122 Purity: 99.99%

Formula: BrC₆H₄I Formula Weight: 282.90 CAS No.: 583-55-1 Purity: 99% Density: 2.203g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

Synonym(s): 4-(2-Chlorophenyl)-1-ethyl-1,4-dihydro-6-methyl-2,3,5-pyridinetricarboxylic acid 5-isopropyl ester disodium salt hydrate Empirical Formula: C₂₀H₂₀ClNNa₂O₆ -+ xH₂O Linear Formula:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): Bicalutamide (CDX); Casodex; Cosudex; N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)sulfonyl]-2-hydroxy-2-methylpropanamide Empirical Formula: C₁₈H₁₄F₄N₂O₄S Formula Weight:...

Empirical Formula: C₉H₁₈O₂ Linear Formula: (CH₃)₂CHCH₂COO(CH₂)₃CH₃ Formula Weight: 158.24 MDL Number: MFCD00048775 Purity: 98% Boiling Point: 175 °C(lit.) Density: 0.857 g/mL at...

Synonym(s): 3',3"-Dibromo- p -xylenolsulfonphthalein Empirical Formula: C₂₃H₂₀Br₂O₅S Linear Formula: C₂₃H₂₀Br₂O₅S Formula Weight: 568.27 MDL Number: MFCD00005873 Melting Point: 218 °C (dec.)(lit.)...

for microbiology Synonym(s): BRILA-Broth; Brilliant Green Bile Bouillon 2%

Recombinant human Beta-1,4-galactosyltransferase 1 (B4GALT1) is expressed in human HEK 293 cells as a glycoprotein with a calculated molecular mass of 40 kDa. The DTT-reduced protein migrates as a ~55 kDa polypeptide on SDS-PAGE due to glycosylation. This protein is manufactured in human cells, with...

Synonyms: Biotin-PEG-PLGA Linear Structural Formula: H[(C3H4O2)x(C2H2O2)y]mO[C2H4O]nC16H25N6SO5 Storage: -20C Application: Biotin-poly(ethylene glycol)-b-poly(lactide-co-glycolide) is a functionalized, amphiphilic, diblock copolymer composed of a hydrophilic PEG block and a hydrophobic PLGA block....

Synonym(s): Benzyl-2-methyl propionate Empirical Formula: C₁₁H₁₄O₂ Linear Formula: C₁₁H₁₄O₂ Formula Weight: 178.23 MDL Number: MFCD00048315 Purity: ≥97% Boiling Point: 238 °C(lit.) Density: 1.003 g/mL at...

Synonym(s): Boc-L-α-phenylglycine Empirical Formula: C₁₃H₁₇NO₄ Linear Formula: C₆H₅CH(COOH)NHCOOC(CH₃)₃ Formula Weight: 251.28 MDL Number: MFCD00065588 Purity: ≥99.0% (T) Melting Point: 88-91 °C...

Synonym(s): N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid sodium salt Empirical Formula: C₆H₁₄NNaO₅S Linear Formula: C₆H₁₄NNaO₅S Formula Weight: 235.23 MDL Number: MFCD00067425 Purity: ≥99% (titration)

CAS No.: 79917-90-1 Synonyms: BMIMCl Formula: C₈H₁₅ClN₂ Formula Weight: 174.67 Linear Formula: C₈H₁₅ClN₂ MDL No.: MFCD03095425 Purity: ≥99.0% (HPLC) Melting Point: ~70 °C Flash Point (F): 377.6 °F Flash...

Synonyms: 1,2,3-Benzotriazole; 1 H -Benzotriazole Formula: C₆H₅N₃ Formula Weight: 119.12 CAS No.: 95-14-7 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500, 750 g in poly bottle

Synonym(s): 1-Butanol; n -Butanol; Butyl alcohol Empirical Formula: C₄H₁₀O Linear Formula: CH₃(CH₂)₃OH Formula Weight: 74.12 MDL Number: MFCD00002964 Purity: ≥99.5% Boiling Point: 116-118 °C(lit.) Melting Point:...

Synonym(s): Di(cyclopentadienyl)hafnium(IV) dichloride; Hafnocene dichloride Empirical Formula: C₁₀H₁₀Cl₂Hf Linear Formula: C₁₀H₁₀Cl₂Hf Formula Weight: 379.58 MDL Number: MFCD00001438 Purity: 98% Melting Point:...

Bovine thymus tissue can be used as a source of raw materials or prepared as a lysate for use in western blotting, immunohistochemistry, electron microscopy or other uses in cell biology, immunlogy or biochemistry.