Formula: C₃₄H₆₃N₅O₉ Formula Weight: 685.89 CAS No.: 26305-03-3 MDL No.: MFCD00060740 Purity: >=75% (HPLC) Melting Point: 233°C (dec.)(lit.) Storage: 2-8°C

Synonym(s): Poly(U) potassium salt MDL Number: MFCD00148052 Storage: −20°C

CAS # 126653-00-7 MDL No.: MFCD06738843 Molecular Formula: C13H15N3 Molecular Weight: 213.28 Purity Limit: 95% (HPLC) Storage Temp: Store at 0-8°C Appearance: Brown solid

Synonym(s): Platinum(II) 2,3,7,8,12,13,17,18-octaethyl-21 H ,23 H -porphyrin; PtOEP Empirical Formula: C₃₆H₄₄N₄Pt Linear Formula: C₃₆H₄₄N₄Pt Formula Weight: 727.84 MDL Number: MFCD00672301 Melting Point: >300 °C

Synonyms: D-ß-HomoPro-OH·HCl(R)-2-(2-Pyrrolidinyl)acetic acid hydrochloride Purity Limit: ≥ 98% CAS No.: 439918-59-9 Molecular Formula: C6H11NO2·HCl Molecular Weight: 165.62 MDL No.: MFCD06202401 Appearance: Off-white powder Storage Temperature: Store at 0-8°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 Other Notes: This Certified Reference Material (CRM) is produced and certified in…

analytical standard Synonym(s): 1,2-Benzenedicarboxylic acid Empirical Formula: C₈H₆O₄ Formula Weight: 166.13 Linear Formula: C₆H₄-1,2-(CO₂H)₂ MDL Number: MFCD00002467 Purity: ≥99.5% (GC);…

Pyruvic-1-13C is isotopic labeled precursor of pyruvic acid. Synonyms: alpha-Ketopropionic acid-1-13C; 2-Oxopropionic acid-1-13C; 13C Labeled pyruvic acid; Pyruvic acid-1-13C Molecular Formula: 13CC2H4O3 Molecular Weight: 89.05 Linear Structural Formula: CH3CO13CO2H …

Synonym(s): AminoPEG biotin; Biotin polyoxyethylene amine; Biotin-PEG; Biotin-PEG-amine; Biotinylated PEG; Polyoxyethylene ethylamine ether biotin Melting Point: 50-55 °C Storage: −20°C

Poly([2,6'-4,8-di(5-ethylhexylthienyl)benzo[1,2-b;3,3-b]dithiophene]{3-fluoro-2[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl}) (PTB7-Th) is a semiconducting polymer with a narrow band gap of 1.59 eV and an absorption peak at 780 nm. The devices fabricated from PTB7-Th have been shown to have…

Synonym: Endopeptidase K CAS Number: 39450-01-6 EC Number: 254-457-8 Enzyme Commission (EC) Number: 3.4.21.64 MDL number: MFCD00132129 Biochem/physiol Actions Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular…

Synonym: Bct, N_E-(+)-Biotinyl-L-lysine CAS Number: 576-19-2 Empirical Formula (Hill Notation): C₁₆H₂₈N₄O₄S Molecular Weight: 372.48 Beilstein Registry Number: 97197 MDL Number: MFCD00077319 PubChem…

MDL Number: MFCD04041023

Molecular Formula: C5H4N2O Molecular Weight: 108.1 Linear Structural Formula: C5H4N2O MDL Number: MFCD03426065 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…

MDL Number: MFCD00081870 Storage: −20°C

Storage: −20°C

Synonym(s): Proteinase from Bacillus licheniformis ; Alkaline Protease; Protease from Bacillus licheniformis ; Subtilo peptidase A MDL Number: MFCD00132092 Activity: ≤0.05 Kunitz units/mg solid RNase; Activity: ≤5.0 Kunitz units/mg solid DNase Storage: −20°C

Empirical Formula: C₁₇H₂₂O₃ Linear Formula: C₁₇H₂₂O₃ Formula Weight: 274.35 MDL Number: MFCD00074825 Purity: 98% Melting Point: 193-196 °C(lit.)

CAS # 182923-55-3 MDL No.: MFCD06738296 Molecular Formula: C10H8F3N3 Molecular Weight: 227.19 Purity Limit: 96% (Assay) Storage Temp: Store at 0-8 °C Appearance: Pale yellow solid

CAS # 1189694-37-8 MDL No.: MFCD03840059 Molecular Formula: C15H20FNO2·HCl Molecular Weight: 301.79 Storage Temp: Store at 0-8°C

Synonyms: Phe-Arg ß-naphthylamide dihydrochloride Purity Limit: ≥ 99% (TLC) CAS No.: 100929-99-5 Molecular Formula: C25H30N6O2·2HCl Molecular Weight: 519.47 MDL No.: MFCD00058046 Appearance: White powder Comments: Substrate for dipeptidyl aminopeptidase I (cathepsin C). …

United States Pharmacopeia (USP) Reference Standard Synonym(s): o -Toluidine hydrochloride; 2-Methylaniline hydrochloride Empirical Formula: C₇H₉N -+ HCl Formula Weight: 143.61 Linear Formula: CH₃C₆H₄NH₂ -+ HCl MDL…

CAS # 145514-62-1 Synonyms: (2R,3S)-3-(Boc-amino)-2-hydroxy-3-phenyl-propanoic acid Comments: Intermediate for the synthesis of taxol. MDL No.: MFCD02259481 Melting Point: 129-134 ºC Molecular Formula: C14H19NO5 Molecular Weight: 281.31 Optical Rotation: [a]D20 = + 50 ± 2 º (C=1 in 1N…

MDL No.: MFCD05863872 Molecular Formula: C11H15NS·HCl Molecular Weight: 229.77 Purity Limit: 95% (HPLC) Storage Temp: Store at 0-8°C Appearance: Light yellow to brown solid

Synonym(s): Poly(ethylene glycol) ( N -hydroxysuccinimide acetic acid) ether biotin; Biotin polyoxyethylene maleimide; Biotin-PEG; Biotin-PEG maleimide; Biotinylated PEG; NHS - protected acid PEG; biotin carboxylic acid PEG; protected valeric acid Linear Formula: …

analytical standard, for GPC, 311 Synonym(s): Dimethylpolysiloxane Linear Formula: [Si(CH₃)₂O]_n MDL Number: MFCD00084411 RTECS No.: TQ2690000

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…

Synonyms: Perylene diimide flanked diketopyrrolopyrrole; nPDI2DPP Molecular Formula: C110H118N8O10S2 Molecular Weight: 1776.29 Linear Structural Formula: C110H118N8O10S2 Legal Information: Sold under Material Transfer Agreement with Gregory Welch group at University of Calgary.