Chemicals Reagents T

European Pharmacopoeia (EP) Reference Standard Synonym(s): α-[4-(1,1-Dimethylethyl)phenyl]-4-(hydroxydiphenylmethyl)-1-piperidinebutanol Amino Acid Sequence: Empirical Formula: C₃₂H₄₁NO₂ Formula Weight: 471.67 Linear Formula:...

Synonym(s): β-Homocyclocitral Empirical Formula: C₁₁H₁₈O Linear Formula: C₁₁H₁₈O Formula Weight: 166.26 MDL Number: MFCD00012057 Purity: 80% Boiling Point: 58-59 °C/0.4 mmHg(lit.) Density: 0.941 g/mL at...

Synonym(s): Tetrahydro-2-furylmethyl acetate Empirical Formula: C₇H₁₂O₃ Linear Formula: C₇H₁₂O₃ Formula Weight: 144.17 MDL Number: MFCD00022478 Purity: 97% Boiling Point: 194-195 °C/753 mmHg(lit.) Density:...

Synonym(s): Factor IIa MDL Number: MFCD00166053 Storage: −20°C

Synonyms: 5-Ethyl-5-(1-methylbutyl)-2-thiobarbituric acid; Pentothal Molecular Formula: C11H18N2O2S Molecular Weight: 242.34 Linear Structural Formula: C11H18N2O2S MDL Number: MFCD00057564 Application: (+/-)-Thiopental was used to transiently anesthetize rats for in vivo NMR spectroscopy. Biochem...

Synonym(s): Tributyl(vinyl)stannane; Tributylstannylethylene; Vinyltributylstannane Formula: CH₂=CHSn[CH₃(CH₂)₃]₃ Formula Weight: 317.10 CAS No.: 7486-35-3 UN Number: UN2788 Purity: 97% Density: 1.085g/mLat 25°C(lit.) Application: Vinyl...

United States Pharmacopeia (USP) Reference Standard Synonym(s): Aneurine hydrochloride; Vitamin B₁ hydrochloride Empirical Formula: C₁₂H₁₇ClN₄OS -+ HCl Formula Weight: 337.27 Linear Formula: C₁₂H₁₇ClN₄OS -+ HCl MDL Number:...

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by Phytolab GmbH & Co. KG Synonyms: 2,3,9,10-Tetramethoxyberbine;...

Harmonized Tariff Code: 3822.00

Synonym(s): Octahydro-1 H -1,4,7-triazonine; Triethylenetriamine Formula: C₆H₁₅N₃ Formula Weight: 129.20 CAS No.: 4730-54-5 UN Number: UN3259 Purity: 95% Application: Starting material for the synthesis of 1,4,7-trifunctionalized derivatives which have applications...

Synonym(s): 1,3-Bis(2,3-dihydroxypropyl)-2-propanol Empirical Formula: C₉H₂₀O₇ Linear Formula: HOCH(CH₂OCH₂CHOHCH₂OH)₂ Formula Weight: 240.25 MDL Number: MFCD00084755 Purity: ≥80% Density: 1.30 g/mL at...

CAS No.: 821-06-7 UN No.: UN2923 Class: 8 (6.1) Pkg. Group: PG II

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material Synonym(s): Amino Acid Sequence: Empirical Formula: C₂₁H₃₀O₂ Formula Weight: 314.46 Linear Formula: C₂₁H₃₀O₂ MDL Number: Purity:   Boiling Point:...

MDL No.: MFCD06411729

Empirical Formula: C₁₄H₂₀O₁₀ Linear Formula: C₁₄H₂₀O₁₀ Formula Weight: 348.30 MDL Number: MFCD09817577 Purity: 97% Boiling Point: 107-110 °C(lit.) Storage: 2-8°C

Molecular Formula: C10H17NO2 Molecular Weight: 183.25 Linear Structural Formula: C10H17NO2 MDL Number: MFCD04972245 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical...

CAS No.: 78-24-0 Formula: C₁₅H₃₂O₁₀ Formula Weight: 372.41 Linear Formula: (HOCH₂)₃CCH₂OCH₂C(CH₂OH)₂CH₂OCH₂C(CH₂OH)₃ MDL No.: MFCD00004690 Melting Point:...

Synonyms: Trimethoprim Ready Made Solution Molecular Formula: C14H18N4O3 Molecular Weight: 290.32 Linear Structural Formula: C14H18N4O3 Purity: >=98% (HPLC) Storage: -20C Application: Trimethoprim is used at a final concentration of ~4µg/mL for antibacterial activty. Biochem Physiol Actions:...

pharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Tromethamine; Tris Empirical Formula: C₄H₁₁NO₃ Formula Weight: 121.14 Linear Formula: C₄H₁₁NO₃ MDL Number: MFCD00004679 RTECS No.: TY2900000

Synonym(s): N _α-Fmoc- N _(in)-Boc-L-tryptophan-4-[poly(oxyethylene)-carbamoyl]trityl ester polymer-bound Storage: 2-8°C

BRP, European Pharmacopoeia (EP) Reference Standard Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: Beilstein Registry Number: Components: RTECS No.: RIDADR:

CAS No.: 903-19-5

Molecular Formula: C26D4H39NO10S2Na2 Molecular Weight: 643.75 Linear Structural Formula: C26D4H39NO10S2Na2 Purity: >=98% Storage: -20C

CAS No.: 18144-47-3 Formula: C₁₁H₁₅NO₂ Formula Weight: 193.24 Linear Formula: C₁₁H₁₅NO₂ MDL No.: MFCD00665790 Purity: ≥98.0% (NT) Melting Point: 108-110 °C