This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content incl. uncertainty and expiry date are given on the certificate.Download your certificate at:…

Specific Activity: ~200 units/mg protein (at 25 °C (500 U/mg at 37 °C) with PEP as the substrate.) Storage: 2-8°C UNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Application: Pyruvate kinase has been used to measure ATPase activity and in the…

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…

Synonym(s): Poly[ N -9'-heptadecanyl-2,7-carbazole- alt -5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)]; Poly[[9-(1-octylnonyl)-9H-carbazole-2,7-diyl]-2,5-thiophenediyl-2,1,3-benzothiadiazole-4,7-diyl-2,5-thiophenediyl] Linear Formula: …

MDL Number: MFCD00081868 Storage: −20°C

Synonym: cis -9-Hexadecenoic acid CAS Number: 373-49-9 Linear Formula: CH₃(CH₂)₅CH=CH(CH₂)₇COOH Molecular Weight: 254.41 Beilstein Registry Number: 1725389 EC Number: 206-765-9 MDL Number: MFCD00004437 …

Synonym(s): Amine-PEG-carboxylic acid; Amino-PEG acetic acid; AminoPEG carboxylic acid; Aminopolyoxyethylene acetic acid Linear Formula: H₂NC₂H₄O(C₂H₄O)_nCH₂CO₂H Storage: −20°C

Proteinase K is specifically formulated for molecular cloning, nucleic acid research and protein/peptide structural analysis. One unit liberates one µmole of Folin positive amino acids, measured as tyrosine, at 37° C at pH 7.5 using urea denatured hemoglobin as the substrate. Recommended…

Purity Limit: ≥ 95% (HPLC) CAS No.: 254-86-4 Molecular Formula: C7H5N3 Molecular Weight: 131.14 MDL No.: MFCD01646167 Appearance: Yellow to light brownish powder Storage Temperature: Store at 0-8°C

Synonyms: SC-69124; Sodium (4-(5-methyl-3-phenylisoxazol-4-yl)phenylsulfonyl)(propionyl)amide Molecular Formula: C19H17N2O4S · Na Molecular Weight: 392.4 Linear Structural Formula: C19H17N2O4S · Na Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: Parecoxib sodium…

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 Synonyms: 3beta-Hydroxy-5-pregnen-20-one; 5-Pregnen-3beta-ol-20-one Molecular…

UNSPSC Code: 41105600 RIDADR: NONH for all modes of transport Application: Poly(A) has been used for droplet digital PCR (ddPCR) assay. General description: Poly(A) is used as a carrier for quantitative precipitation of DNA and RNA. Other Notes: For life science research only. Not…

Synonyms: Fmoc-D-ß-HomoPro-OHFmoc-(R)-2-(2-Pyrrolidinyl)acetic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 193693-61-7 Molecular Formula: C21H21NO4 Molecular Weight: 351.4 MDL No.: MFCD06202403 Appearance: White to off-white powder Storage Temperature: Store at 0-8 °C

Potassium p-tolyl sulfate free acid, p-Cresol sulfate is a gut microbiota-derived metabolite of aromatic amino acids, tyrosine, phenylalanine and uremic toxin. p-Cresol sulfate levels typically increase with the progression of chronic kidney disease and in patients with progressive multiple…

Molecular Formula: C10H14N2 Molecular Weight: 162.23 Linear Structural Formula: C10H14N2 MDL Number: MFCD09257391 Purity: 95% Storage: 2-8C Application: Chiral building block developed using Liverpool ChiroChem-patented technology.

Proteinase K (PK) from fungi, Tritirachium album encodes a 40 kDa protein. The N-terminal propeptide region shows homology with bacterial subtilisin. PK crystallizes even under microgravity conditions on the space shuttle mission. PK is an effective protein system for studying protein engineering…

Synonyms: N2200; PNDI-2T; Poly{[N,N'-bis(2-octyldodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5'-(2,2'-bithiophene)} Linear Structural Formula: (C62H88N2O4S2)n Melting Point: 308 C (DSC transition temperature)

Synonyms: Clavulanate potassium Formula: C₈H₈NO₅K Formula Weight: 237.25 CAS No.: 61177-45-5 Storage Temperature: 2-8°C Biochem/physiol Actions: β-lactamase inhibitor, typically added to amoxicillin to increase its effectiveness. Supplemental…

Storage: −20°C

Synonyms: Ritter fluorination catalyst Molecular Formula: C27H18B2ClF8N5Pd Molecular Weight: 727.95 Linear Structural Formula: C27H18B2ClF8N5Pd Purity: >=95% Melting Point: >300 C Storage: 2-8C Application: [Pd(terpy)(2-Cl-phen)](BF4)2 was developed in the Ritter lab…

Purity Limit: ≥ 98.5% (HPLC) CAS No.: 959581-51-2 Molecular Formula: C17H22ClNO4 Molecular Weight: 339.82 MDL No.: MFCD06659393 Appearance: White powder Melting Point: 105-111 °C Optical Rotation: [a]D25 = -61 ± 3º (C=1 in CH2Cl2) Storage Temperature: Store at 0-8°C

Synonyms: 3,7-Di([1,1'-biphenyl]-4-yl)-10-(naphthalen-1-yl)-10H-phenoxazine; Miyake organophotoredox catalyst; 3,7-Di(4-biphenyl) 1-naphthalene-10-phenoxazine; PhenO_1Naph_Biph Molecular Formula: C46H31NO Molecular Weight: 613.74 Linear Structural Formula: C46H31NO Purity: >=97% …

Synonyms: 4-(2-Pyridyloxy)benzenesulfonyl chloride hydrochloride Purity Limit: > 99% (HPLC) CAS No.: 1170110-04-9 Molecular Formula: C11H8ClNO3S·HCl Molecular Weight: 306.17 MDL No.: MFCD01862556 Appearance: Off-white solid Storage Temperature: Store at 0-8°C

Purity Limit: ≥ 95% (HPLC) CAS No.: 185316-58-9 Molecular Formula: C13H10N2 Molecular Weight: 194.24 MDL No.: MFCD05663430 Appearance: Off-white solid Storage Temperature: Store at 0-8 °C

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…

Synonym(s): 3?-Amino-3?-deoxy-N^6,N^6-dimethyladenosine Formula: C12H18N6O3 Formula weight: 294.31 Purity: 98% CAS Number: 58-60-6 Harmonized Tariff Code:  2941.90 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary…

Formula: C₂₃H₂₆O₃ Formula Weight: 350.45 CAS No.: 26002-80-2 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

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

MDL Number: MFCD00166393 Storage: −20°C

Synonyms: 1,1′-Dimethyl-4,4′-bipyridinium dichloride hydrate; Gramoxone; Methyl viologen dichloride; Paraquat dichloride Formula: C₁₂H₁₄Cl₂N₂ · xH₂O Formula Weight: 257.16 (anhydrous basis) CAS No.: 1910-42-5 Storage…