Chemicals Reagents C

Synonyms: Cuprous oxide Formula: Cu₂O Formula Weight: 143.09 CAS No.: 1317-39-1 Purity: ≥99.99% trace metals basis Density: 6 g/mL at 25 °C(lit.) Packaging: 5, 25 g in ampule

CITU is an efficient coupling reagent used in solid and solution phase peptide synthesis, particularly, in acylation and decarboxylative cross-coupling reactions. It can also be used as an activator in the Ni-catalyzed Negishi arylation, alkenylation, alkylation, and alkynylation reactions....

Formula: CaSO₄ · 0.5H₂O Formula Weight: 145.15 CAS No.: 10034-76-1 UN Number: UN3077 Purity: ≥97.0% Other Notes: Induces the formation of UDP-glucuronyltransferase (51K) of the liver of B6 mice 1

Empirical Formula: C₂₇H₄₈ Linear Formula: C₂₇H₄₈ Formula Weight: 372.67 MDL Number: MFCD00066412 Purity: ≥97% (GC) Melting Point: 80-82 °C(lit.) Beilstein Registry Number: 2051806

Synonym(s): Basic Violet 3; Gentian Violet; Hexamethylpararosaniline chloride; Methyl Violet 10B Empirical Formula: C₂₅H₃₀ClN₃ Linear Formula: C₂₅H₃₀N₃Cl Formula Weight: 407.98 MDL Number: MFCD00011750 Purity: ≥90.0% anhydrous...

Synonym(s): 1-Isopropyl-4-methyl-7-oxabicyclo[2.2.1]heptane Empirical Formula: C₁₀H₁₈O Linear Formula: C₁₀H₁₈O Formula Weight: 154.25 MDL Number: MFCD00209502 Purity: ≥85% (GC) Boiling Point: 65 °C/16 mmHg(lit.) Melting Point:...

CAS No.: 58-94-6 Synonyms: 6-Chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide Formula: C₇H₆ClN₃O₄S₂ Formula Weight: 295.72 Linear Formula: C₇H₆ClN₃O₄S₂ MDL No.: MFCD00058576

Molecular Formula: C6H11Br Molecular Weight: 163.06 Linear Structural Formula: C6H11Br MDL Number: MFCD09263483 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 data...

Synonym(s): 4,4'-Difluorobenzhydryl chloride Empirical Formula: C₁₃H₉ClF₂ Linear Formula: (FC₆H₄)₂CHCl Formula Weight: 238.66 MDL Number: MFCD00044329 Purity: 97% Boiling Point: 126-128 °C/1 mmHg(lit.) Density:...

Synonyms: N - p -Chlorobenzyl- N ′, N ′-dimethyl- N -(2-pyridyl)ethylenediamine Formula: C₁₆H₂₀ClN₃ · HCl Formula Weight: 326.26 CAS No.: 6170-42-9

Synonyms: Chloro[1,3-bis(2,6-Di-3-pentylphenyl)imidazol-2-ylidene](1-tert-butyl-1H-inden-1-yl)palladium(II); [(IPent)Pd(1-tBu-Ind)Cl] Molecular Formula: C48H67ClN2Pd Molecular Weight: 813.93 Linear Structural Formula: C48H67ClN2Pd Melting Point: >300 C Application: Umicore CX234 is a homogeneous...

Synonym(s): Clostridiopeptidase A MDL Number: MFCD00130830 Storage: −20°C

Synonyms: (3R)-Anthracen-9-yl-[3-(morpholine-4-carbonyl)-[1,4']bipiperidinyl-1'-yl]-methanone hydrochloride; CP 640186 hydrochloride; CP640186 hydrochloride; [(3R)-1'-(9-Anthracenylcarbonyl)[1,4'-bipiperidin]-3-yl]-4-morpholinyl-methanone hydrochloride Molecular Formula: C30H35N3O3 · HCl Molecular...

Synonym(s): 1,1-Cyclopropanedicarboxylic acid cyclic isopropylidene ester; 6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione Empirical Formula: C₈H₁₀O₄ Linear Formula: C₈H₁₀O₄ Formula Weight: 170.16 MDL Number: MFCD00042796 Purity: 99%...

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 Notes: This Certified Reference...

Empirical Formula: C₉H₁₈O Linear Formula: C₂H₅CH=CH(CH₂)₅OH Formula Weight: 142.24 MDL Number: MFCD00015388 Purity: ≥95% Boiling Point: 115 °C/20 mmHg(lit.) Density: 0.85 g/mL at...

Synonym(s): 1,3-Dihydro-1-[1-[(4-methyl-4H,6H-pyrrolo[1,2-a][4,1]- benzoxazepin-4-yl)methyl]-4-piperidinyl]-2H-benzimidazol-2-one maleate; CGS9343B; KW-5617; Zaldaride maleate Empirical Formula: C₂₆H₂₈N₄O₂ -+ C₄H₄O₄ Linear...

This product is a neomycin resistant lenti-Cas9 plasmid for generation of lentiviral particles. Use Sigma's lentiviral Cas9 reagents to efficiently generate stable cell lines expressing Cas9 for CRISPR genome editing. Sigma's lenti-Cas9 plasmid is one part of a two-vector CRISPR system with...

Synonym(s): Chlorodimethyl(1,1,2-trimethylpropyl)silane; Dimethyl-(2,3-dimethyl-2-butyl)chlorosilane; Dimethyl-thexylchlorosilane; Dimethylthexylsilyl chloride; TDSCl; Thexyldimethylsilyl chloride Formula: (CH₃)₂CHC(CH₃)₂Si(CH₃)₂Cl...

certified reference material, in acetonitrile (varied conc.), ampule of 1 × 1 mL RIDADR: UN 1648 3 / PGII

Synonym(s): 5-Isopropyl-2-methylphenol Formula: (CH₃)₂CHC₆H₃(CH₃)OH Formula Weight: 150.22 CAS No.: 499-75-2 UN Number: UN3265 Purity: 98% Density: 0.976g/mLat 20°C(lit.) Packaging: 10, 50 g in glass bottle

Synonym(s): Caricaxanthin; Hydroxy-β-carotene Empirical Formula: C₄₀H₅₆O Linear Formula: C₄₀H₅₆O Formula Weight: 552.87 Purity: ≥97% (TLC) Storage: −20°C

CAS No.: 123458-61-7 Synonyms: [6 R -[6α, 7β( Z )]]-3-[[(Aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid 1-(acetyloxy)ethyl ester Formula: C₂₀H₂₂N₄O₁₀S Formula Weight:...