Chemicals Reagents B

certified reference material, 100 μg/mL in acetonitrile (as the ketone), ampule of 1 mL RIDADR: UN 1648 3 / PGII

Formula: C₅H₃BrO₂ Formula Weight: 174.98 CAS No.: 1899-24-7 Purity: 97% Storage: 2-8°C Packaging: 1, 10 g in glass bottle

Synonym(s): (2-Biphenylyl)di- tert -butylphosphine; 2-(Di- tert -butylphosphino)biphenyl; JohnPhos Formula: C₆H₅C₆H₄P[C(CH₃)₃]₂ Formula Weight: 298.40 CAS No.: 224311-51-7 Purity: 97% Application: Ligand utilized in...

certified reference material, TraceCERT ® Synonym(s): 1,12-Benzoperylene Empirical Formula: C₂₂H₁₂ Formula Weight: 276.33 Linear Formula: C₂₂H₁₂ MDL Number: MFCD00004135 Boiling Point: >500 °C(lit.) Melting Point:...

Formula: C₇H₆BrIO Formula Weight: 312.93 CAS No.: 946525-30-0 Purity: 97% Storage: 2-8°C Packaging: 5 g in glass bottle

Synonyms: Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys (Asp-Lys), acetate salt; Acetyl-[Nle4, Asp5, D-Phe7, Lys10]-cyclo-alpha-melanocyte; PT 141 acetate; PT-141 acetate; PT141 acetate Molecular Formula: C50H68N14O10 · xC2H4O2 Linear Structural Formula: C50H68N14O10 · xC2H4O2 Purity: >=98% (HPLC) Storage: -20C...

Synonym(s): Boc-D-glutamic acid 1-benzyl ester Empirical Formula: C₁₇H₂₃NO₆ Linear Formula: C₁₇H₂₃NO₆ Formula Weight: 337.37 MDL Number: MFCD00038266 Purity: ≥98.0% (TLC) Beilstein Registry Number: 4154458

Synonym(s): BMIMBF₄ Formula: C₈H₁₅BF₄N₂ Formula Weight: 226.02 CAS No.: 174501-65-6 Purity: ≥97.0% (HPLC) Density: 1.21g/mLat 20°C(lit.) Other Notes: Ionic liquid used in many reactions, e.g. hydrogenations 1 ; asymmetric...

Ph Eur Synonym(s): Biotinum; D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Empirical Formula: C₁₀H₁₆N₂O₃S Formula Weight: 244.31 Linear Formula: C₁₀H₁₆N₂O₃S MDL Number: MFCD00005541 Melting Point:...

0.04 wt. % in H₂O Synonym(s): 3',3'',5',5''-Tetrabromophenolsulfonephthalein; Bromophenol Blue sodium salt Empirical Formula: C₁₉H₉Br₄NaO₅S Formula Weight: 691.94 Linear Formula: C₁₉H₉Br₄NaO₅S...

Empirical Formula: C₆H₄BrClO Linear Formula: BrC₆H₃(Cl)OH Formula Weight: 207.45 MDL Number: MFCD00002166 Purity: 99% Boiling Point: 232-235 °C(lit.) Melting Point: 47-49 °C(lit.)

Synonym(s): 2-(3-Bromo-4-methoxyphenyl)-3-[(4-chlorophenyl)sulfonyl]-thiazolidine Empirical Formula: C₁₆H₁₅BrClNO₃S₂ Linear Formula: C₁₆H₁₅BrClNO₃S₂ Formula Weight: 448.78 Purity: ≥98% (HPLC) Storage:...

crystalline Synonym(s): 3',3",5',5"-Tetrabromo- m -cresolsulfonphthalein sodium salt Empirical Formula: C₂₁H₁₃Br₄NaO₅S Formula Weight: 720.00 Linear Formula: C₂₁H₁₃Br₄NaO₅S MDL Number: MFCD00148898 Melting Point:...

Synonym(s): (+)-Bornanamine; endo -(1 R) -1,7,7-Trimethylbicyclo[2.2.1]heptan-2-amine Formula: C₁₀H₁₉N Formula Weight: 153.26 CAS No.: 32511-34-5 Purity: 97% Storage: 2-8°C Packaging: 100, 500 mg in glass bottle

•Highly purified bovine corium pepsin solubilized collagen, atelo collagen, in 0.01 N HCl, pH 2. Predominantly Type I collagen with approximately 5% Type III at 3 mg/ml. •Sterile filtered. •BSE-Free. •>=95% purity by SDS PAGE. Purity: >=95% Storage: 2-8C Application: Forms a gel at pH 7 and is ideal...

for microbiology Synonym(s): Brilliant Green Phenol Red Lactose Sucrose Agar, modified

Synonym(s): Formic acid butyl ester Empirical Formula: C₅H₁₀O₂ Linear Formula: HCOO(CH₂)₃CH₃ Formula Weight: 102.13 MDL Number: MFCD00003296 Purity: 97% Boiling Point: 106-107 °C(lit.) Density: 0.892 g/mL at...

Empirical Formula: C₄H₅BrN₂ Linear Formula: C₄H₅BrN₂ Formula Weight: 161.00 MDL Number: MFCD01632218 Purity: 97% Melting Point: 40-44 °C(lit.)

For updated SDS information please visit www.goodfellow.com. Synonyms: Bismuth; BI000220 Molecular Formula: Bi Molecular Weight: 208.98 Linear Structural Formula: Bi MDL Number: MFCD00134033 Purity: 100% Melting Point: 271 C (lit.) Density: 9.8 g/mL at 25 C (lit.) Legal Information: Product of...

Potent alkaline phosphate inhibitor. Mimics the action of orthovanadate in the potentiation of fluorouracil antiproliferative activity. Cell permeable.

This substance is supplied with certified chromatographic purity. The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (13alpha,14beta,17alpha,20S)-3-Oxolanosta-8,24-dien-21-oic acid; 3-Oxotirucalla-8,24-dien-21-oic acid; 3-Oxotirucallic acid; Elemadienonic...

Synonym(s): 1-Pyrenylmethyl bromide Empirical Formula: C₁₇H₁₁Br Linear Formula: C₁₇H₁₁Br Formula Weight: 295.17 MDL Number: MFCD00269937 Melting Point: 140-145 °C

Storage: −20°C

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Betahistine dihydrochloride; Methyl[2-(2-pyridyl)ethyl]amine dihydrochloride...