Chemicals Reagents P

Grade: Technical UN No.: UN2821 Class: 6.1 Pkg. Group: PG II

Synonyms: Potassium tetrahydroborate CAS Number: 13762-51-1 Formula: H4BK Formula Weight: 53.94 Linear Formula: KBH4 MDL No.: MFCD00011396 Purity: 0.98 Melting Point: 500 C (dec.) (lit.) Density: 1.18 g/mL at 25 C(lit.) EC Number: 237-360-5 UNSPSC Code: 12352000 Application: Reactant commonly used...

Synonym(s): 1-Aminopropane hydrochloride Formula: CH₃CH₂CH₂NH₂·HCl Formula Weight: 95.57 CAS No.: 556-53-6 Purity: ≥99% Packaging: 25, 100 g in glass bottle

European Pharmacopoeia (EP) Reference Standard Synonym(s): 1-[2-(2-Hydroxy-3-(propylamino)propoxy)phenyl]-3-phenyl-1-propanone hydrochloride Empirical Formula: C₂₁H₂₇NO₃ -+ HCl Formula Weight: 377.90 Linear Formula: C₂₁H₂₇NO₃ -+ HCl...

Synonym(s): N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea; NSC 216666 Empirical Formula: C₁₃H₁₄ClN₃O₄ Linear Formula: C₁₃H₁₄ClN₃O₄ Formula Weight: 311.72 MDL Number: MFCD00095313 Purity:...

European Pharmacopoeia (EP) Reference Standard Synonym(s): L-Octahydroindole-2-carboxylic acid; (2 S ,3a S ,7a S )-Octahydro-1 H -indole-2-carboxylic acid Empirical Formula: C₉H₁₅NO₂ Formula Weight: 169.22 Linear Formula: C₉H₁₅NO₂ MDL...

Synonym(s): 1-([4-Amino-2-methyl]-5-pyrimidylmethyl)-2-methyl-3-(β-hydroxyethyl)pyridinium bromide; Neopyrithiamine Formula: C₁₄H₁₈N₄O · 2HBr Formula Weight: 420.14 CAS No.: 534-64-5 Purity: ~95% Storage: 2-8°C Packaging: 1, 5 mg in glass bottle

puriss. p.a., ≥96% (iodometric), powder Synonym(s): Potassium metabisulfite; Potassium pyrosulfite Empirical Formula: K₂O₅S₂ Formula Weight: 222.32 Linear Formula: K₂S₂O₅ MDL Number: MFCD00167605 Purity: ≥96%...

CAS No.: 88-96-0

Synonym(s): Protein A–Agarose MDL Number: MFCD00165563 Storage: 2-8°C

Grade: Reagent CAS No.: 109-66-0 UN No.: UN1265 Class: 3 Pkg. Group: PG II

for microbiology

Synonym(s): 2-Phenethyl acetate; 2-Phenylethyl acetate Empirical Formula: C₁₀H₁₂O₂ Linear Formula: CH₃COOCH₂CH₂C₆H₅ Formula Weight: 164.20 MDL Number: MFCD00008720 Purity: ≥99% Boiling Point:...

Linear Formula: CH₃CH(NH₂)CH₂[OCH₂CH(CH₃)]_nNH₂ MDL Number: MFCD00082259 Density: 0.997 g/mL at 25 °C Refractive Index: n 20/D 1.452

Formula: KMnO4 Formula Weight: 158.03 CAS Number: 7722-64-7 Specific Gravity: 1L = 1.00 Kg

European Pharmacopoeia (EP) Reference Standard Synonym(s): (2 RS ,4 S )-2-[[[(Hexahydro-1 H -azepin-1-yl)methylene]amino]methyl]-5,5-dimethyl-4-thiazolidinecarboxylic acid (2,2-dimethyl-1-oxopropoxy)methyl ester Empirical Formula: C₂₀H₃₅N₃O₄S Formula...

Synonym(s): 6-[[(2S)-3-Cyclopentyl-1-oxo-2-[4-(trifluoromethyl)-1H-imidazol-1-yl]propyl]amino]-3-pyridinecarboxylic acid; PF 04991532 Empirical Formula: C₁₈H₁₉F₃N₄O₃ Linear Formula:...

Synonyms: PC; 1,2-Propanediol cyclic carbonate; 4-Methyl-1,3-dioxolan-2-one Molecular Formula: C4H6O3 Molecular Weight: 102.09 Linear Structural Formula: C4H6O3 MDL Number: MFCD00005385 Purity: >=99% Melting Point: -55 C (lit.) Density: 1.204 g/mL at 25 C (lit.) Refractive Index: n20/D 1.421 (lit.)...

MDL Number: MFCD00166363 Storage: −20°C

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: 3,4',5,7-Tetrahydroxyflavylium chloride;...

Synonym(s): Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B₆ hydrochloride Empirical Formula: C₈H₁₁NO₃ -+ HCl Linear Formula: C₈H₁₁NO₃ -+ HCl Formula Weight: 205.64 MDL Number: MFCD00012807 Melting Point:...

Synonym(s): Potassium ferricyanide Formula: C6FeK3N6 Formula weight: 329.26 Purity: 98+% CAS Number: 13746-66-2 Harmonized Tariff Code: 2837.20 Risk Phrases: 32 Contact with acids liberates very toxic gas. Safety Phrases: 60 This material and/or its container must be disposed of as hazardous waste.

SPDP-type reagents have an amine-reactive N-hydroxysuccinimide (NHS) ester at one end and a suflhydryl-reactive 2-pyridyldithiol group at the opposite end. PEG4-SPDP has a 4-unit polyethylene glycol spacer arm, which confers greater solubility to the crosslinker and linked proteins compared to...

Synonym(s): Ethynylbenzene-d₆ Empirical Formula: C₈D₆ Linear Formula: C₆D₅C≡CD Formula Weight: 108.17 MDL Number: MFCD02093665 Boiling Point: 142-144 °C(lit.) Density: 0.984 g/mL at 25 °C(lit.) Refractive...