Chemicals Reagents B

Synonym(s): Lup-20(29)-ene-3β,28-diol Empirical Formula: C₃₀H₅₀O₂ Linear Formula: C₃₀H₅₀O₂ Formula Weight: 442.72 MDL Number: MFCD00016802 Purity: ≥98% Melting Point: 256-257 °C(lit.) Storage: 2-8°C

Synonym(s): Chromocene; Di(cyclopentadienyl)chromium(II) Empirical Formula: C₁₀H₁₀Cr Linear Formula: Cr(C₅H₅)₂ Formula Weight: 182.18 MDL Number: MFCD00013750 Purity: 95% Melting Point: 168-170 °C(lit.)

Synonyms: 4,4′-Diaminobiphenyl Formula: C₁₂H₁₂N₂ Formula Weight: 184.24 CAS No.: 92-87-5 Caution: Restricted to professional users. Attention − Avoid exposure − obtain special instructions before use.

Empirical Formula: C₃H₇Br₂N Linear Formula: BrCH=N(CH₃)₂(Br) Formula Weight: 216.90 MDL Number: MFCD00191854 Purity: 95% Melting Point: 148-153 °C(lit.) Beilstein Registry Number: 4155730

Formula: CH₃(CH₂)₃C₆H₄NH₂ Formula Weight: 149.23 CAS No.: 104-13-2 UN Number: UN2810 Purity: 97% Density: 0.945g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle

Formula: C₁₀H₁₅F₂NO₄ Formula Weight: 251.23 CAS No.: 203866-15-3 Purity: 97% Packaging: 500 mg in glass bottle

Empirical Formula: C₉H₁₂BrNO Linear Formula: BrC₆H₃(OCH₃)(CH₂CH₂NH₂) Formula Weight: 230.10 MDL Number: MFCD00153891 Purity: 97% Density: 1.389 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Grade: Reagent CAS No.: 7727-43-7

Formula: C₉H₆BrNO Formula Weight: 224.05 CAS No.: 877-03-2 Purity: 98% Packaging: 5 g in glass bottle

Grade: Reagent CAS No.: 109-65-9 UN No.: UN1126 Class: 3 Pkg. Group: PG II

Synonym(s): 1-Adamantyl bromide Formula: C₁₀H₁₅Br Formula Weight: 215.13 CAS No.: 768-90-1 Purity: 99% Packaging: 25, 100 g in glass bottle

Synonym(s): 1-Hexadecyl-2-acetyl- sn -glycero-3-phosphocholine; 1-O-Palmityl-2-acetyl- sn -glycero-3-phosphocholine monohydrate; 2-Acetyl-1-hexadecyl- sn -glycero-3-phosphocholine; 3- sn -Phosphatidylcholine, 1-hexadecyl-2-acetyl; PAF(C₁₆); Platelet activating factor Empirical Formula:...

Synonym(s): 4'-Hydroxy-2-phenylacetophenone; 4'-Hydroxydeoxybenzoin Empirical Formula: C₁₄H₁₂O₂ Linear Formula: C₆H₅CH₂COC₆H₄OH Formula Weight: 212.24 MDL Number: MFCD00002360 Purity: 97% Melting Point:...

Empirical Formula: C₂₇H₂₆N₄O₂ Linear Formula: C₂₇H₂₆N₄O₂ Formula Weight: 438.52 MDL Number: MFCD00236430 Purity: ≥97% (Mixture of 2 isomers) Storage: −20°C

Linear Formula: (C₆H₁₀O₅)_n MDL Number: MFCD00466918 Purity: ≥95% (HPLC) Storage: 2-8°C

Synonym(s): Benzoic acid-( carboxy - 13 C) Empirical Formula: 13 CC₆H₆O₂ Linear Formula: C₆H₅ 13 CO₂H Formula Weight: 123.11 MDL Number: MFCD00002399 Boiling Point: 249 °C(lit.) Melting Point: 121-125 °C(lit.)

Formula: C₇H₅NS Formula Weight: 135.19 CAS No.: 95-16-9 Purity: 96% Density: 1.238g/mLat 25°C(lit.) Application: Interesting carbonyl equivalent. Reacts with aldehydes or ketones to generate α-hydroxy carbonyl compounds. Packaging: 5, 100, 500 g in glass bottle

Synonym(s): N -( tert -Butoxycarbonyl)glycine; Boc-glycine Formula: (CH₃)₃COCONHCH₂COOH Formula Weight: 175.18 CAS No.: 4530-20-5 UN Number: UN2811 Purity: ≥99.0% (T) Packaging: 5, 25, 100 g in glass bottle

Empirical Formula: C₁₀H₁₅BO₂ Linear Formula: CH₃(CH₂)₃C₆H₄B(OH)₂ Formula Weight: 178.04 MDL Number: MFCD02093926 Melting Point: 91-97 °C(lit.)

Synonym(s): Thiobenzylacetimidate hydrochloride Empirical Formula: C₉H₁₁NS -+ HCl Linear Formula: C₉H₁₁NS -+ HCl Formula Weight: 201.72 MDL Number: MFCD05865210 Purity: 96% Melting Point: 157-161 °C(lit.)

Synonym(s): Heptadecafluorooctyl bromide; Perfluorooctyl bromide Formula: CF₃(CF₂)₇Br Formula Weight: 498.96 CAS No.: 423-55-2 Purity: 99% Density: 1.93g/mLat 25°C(lit.) Application: Oxygen carrier in emulsions used as blood substitutes. Packaging: 1, 5 g in...

Empirical Formula: C₂₀H₁₂ Linear Formula: C₂₀H₁₂ Formula Weight: 252.31 MDL Number: MFCD00046287 Purity: ≥99% Melting Point: 215-217 °C(lit.) Beilstein Registry Number: 1873745

The gene of beta-galactosidase from E. coli is widely used as a reporter gene assay marker. Although X-gal is well known reagent to detect beta-galactosidase in cell or tissue samples, the assay using these reagents require to fix cells or tissues due to the poor cell-permeability. In addition, so...

Synonym(s): Benzaldehyde-( phenyl - 13 C₆) Empirical Formula: 13 C₆CH₆O Linear Formula: 13 C₆H₅CHO Formula Weight: 112.08 MDL Number: MFCD00143656 Boiling Point: 178-179 °C(lit.) Melting Point: -26 °C(lit.) Density:...