Chemicals Reagents T

pharmaceutical secondary standards; traceable to USP and PhEur Synonym(s): D-(+)-Trehalose dihydrate; α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside Amino Acid Sequence: Empirical Formula: C₁₂H₂₂O₁₁ -+ 2H₂O Formula Weight: 378.33...

Synonyms: 2,3,5-Trichloro-6-hydroxypyridine; 3,5,6-Trichloro-2-pyridone; TCP Formula: C₅H₂Cl₃NO Formula Weight: 198.43 CAS No.: 6515-38-4 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

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 Molecular Formula: C19H20O6 Molecular Weight: 344.36...

Synonym(s): NSC 124140; RhCl(PPh₃)₃; Rhodium(I) tris(triphenylphosphine) chloride; Wilkinson's catalyst Empirical Formula: C₅₄H₄₅ClP₃Rh Linear Formula: [(C₆H₅)₃P]₃RhCl Formula Weight: 925.22 MDL...

Synonym(s): Butyphos Formula: [CH₃(CH₂)₃]₃P(O) Formula Weight: 218.32 CAS No.: 814-29-9 UN Number: UN1759 Purity: 95% Packaging: 5, 25 g in glass bottle

Synonyms: (3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-4-Ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[4-[4-(3-pyridinyl)-1H-imidazol-1-yl]butyl]-10-[[3,4,6-trideoxy-3-dimethylamino)-beta-D-xylo-hexopyranosyl]oxy]-2H-oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetrone Molecular Formula:...

analytical standard, for NMR spectroscopy Synonym(s): Trifluoroethyl alcohol Empirical Formula: C₂H₃F₃O Formula Weight: 100.04 Linear Formula: CF₃CH₂OH MDL Number: MFCD00004672 Purity: ≥99.5% (GC) Boiling Point: 77-80 °C(lit.)...

Synonyms: EPA TCL Volatiles Mix 1 Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC Other...

Synonym(s): (Diethoxyphosphinyl)-+acetic- 13 C₂ acid ethyl ester Empirical Formula: 13 C₂C₆H₁₇O₅P Linear Formula: (C₂H₅O)₂P(O) 13 CH₂ 13 CO₂C₂H₅ Formula Weight: 226.18...

Formula: [CH₃(CH₂)₃OCH₂CH₂O]₃P(O) Formula Weight: 398.47 CAS No.: 78-51-3 Purity: 94% Density: 1.006g/mLat 25°C(lit.) Packaging: 100 g in poly bottle

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.

CAS No.: 5137-55-3 UN No.: UN2810 Class: 6.1 Pkg. Group: PG III

Synonyms: beta,beta,beta-Trichloro-tert-butyl chloroformate; beta,beta,beta-Trichloro-tert-butoxycarbonyl chloride; TCBoc-chloride CAS Number: 66270-36-8 Formula: C5H6Cl4O2 Formula Weight: 239.91 Linear Formula: ClCO2C(CH3)2CCl3 MDL No.: MFCD00000801 Purity: 0.96 Boiling Point: 83-84 C/14 mmHg(lit.)...

Synonym(s): 1,4-Dithiapentalene; 1,4-Thiophthene Empirical Formula: C₆H₄S₂ Linear Formula: C₆H₄S₂ Formula Weight: 140.23 MDL Number: MFCD00179479 Purity: 95% Melting Point: 53-58 °C

Empirical Formula: CH₄ 15 N₂S Linear Formula: H₂ 15 NCS 15 NH₂ Formula Weight: 78.11 MDL Number: MFCD00084243 Melting Point: 170-176 °C(lit.)

Synonyms: 2-(5-(4-((Phenethyl(4-(4-(pyrrolidin-1-ylmethyl)phenoxy)butyl)amino)methyl)phenyl)-2H-tetrazol-2-yl)acetic acid dihydrochloride; 2H-Tetrazole-2-acetic acid, 5-[4-[[(2-phenylethyl)[4-[4-(1-pyrrolidinylmethyl)phenoxy]butyl]amino]methyl]phenyl]-, hydrochloride (1:2); TIP60i Molecular Formula:...

Synonyms: Methyl-d3-benzene Molecular Formula: C7D3H5 Molecular Weight: 95.16 Linear Structural Formula: C6H5CD3 MDL Number: MFCD00084185 Purity: 99% (CP) Melting Point: -93 C (lit.) Density: 0.895 g/mL at 25 C Refractive Index: n20/D 1.496 (lit.)

Synonym(s): 2-Methyl-2-propan(ol-d); tert -Butanol-OD; tert -Butyl alcohol-d Empirical Formula: C₄DH₉O Linear Formula: (CH₃)₃COD Formula Weight: 75.13 MDL Number: MFCD00044421 Boiling Point: 83 °C(lit.) Melting Point: 23-26 °C(lit.)...

Synonyms: 3-(4-((4-Fluoro-4-methyl-[1,1-biphenyl]-2-yl)methoxy)phenyl)-propanoic acid; 4-[(4-Fluoro-4'-methyl[1,1'-biphenyl]-2-yl)methoxy]-benzenepropanoic acid; TUG 891; TUG891 Molecular Formula: C23H21FO3 Molecular Weight: 364.41 Linear Structural Formula: C23H21FO3 Purity: >=98% (HPLC) Storage:...

CAS No.: 9002-07-7 MDL No.: MFCD00082094 Storage: -20°C

European Pharmacopoeia (EP) Reference Standard Synonym(s): Terbinafine hydrochloride; trans-N-(6,6-Dimethyl-2-hepten-4-ylyl)-N-methyl-1-naphthylmethylamine hydrochloride Empirical Formula: C₂₁H₂₅N -+ HCl Formula Weight: 327.89 Linear Formula: C₂₁H₂₅N -+...

Synonym(s): 1,6,6-Trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione; Dan Shen ketone Empirical Formula: C₁₉H₁₈O₃ Linear Formula: C₁₉H₁₈O₃ Formula Weight: 294.34 MDL Number: MFCD00238692 Purity: ≥97% (HPLC) Storage:...

Empirical Formula: C₁₁H₁₀O₂ Linear Formula: C₁₁H₁₀O₂ Formula Weight: 174.20 MDL Number: MFCD00083094 Purity: 98% Melting Point: 77-79 °C(lit.)

Synonyms: POE (20) sorbitan monooleate; Polyethylene glycol sorbitan monooleate; Polyoxyethylenesorbitan monooleate; Polysorbate 80 CAS No.: 9005-65-6 Application: Non-ionic detergent used for selective protein extraction and isolation of nuclei from mammalian cell lines. Legal Information: TWEEN is...