Chemicals Reagents K
-
Kanosamine hydrochloride >=97.0% (TLC)
MilliporeSigmaSynonyms: 3-Amino-3-deoxy-D-glucose hydrochloride; D-Kanosamine hydrochloride; Kanosamin Hydrochlorid Molecular Formula: C6H13NO5 · HCl Molecular Weight: 215.63 Linear Structural Formula: C6H13NO5 · HCl Purity: >=97.0% (TLC); 15.0-19.0% chloride basis (AT) Biochem Physiol…
-
Kdo2-Lipid A (KLA) >=90% (HPLC)
MilliporeSigma3-deoxy-D-manno-octulosonic acid (Kdo2-Lipid A) is the essential component of lipopolysaccharide in most Gram-negative bacteria and the minimal structural component to sustain bacterial viability. It serves as the active component of lipopolysaccharide to stimulate potent host immune responses…
-
(+/-)-Ketamine hydrochloride solid
MilliporeSigmaSynonyms: (+/-)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride Molecular Formula: C13H16ClNO · HCl Molecular Weight: 274.19 Linear Structural Formula: C13H16ClNO · HCl MDL Number: MFCD00051420 Storage: 2-8C Biochem Physiol Actions: Selective NMDA glutamate…
-
KT109 >=98% (HPLC)
MilliporeSigmaSynonyms: (4-([1,1'-Biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-benzylpiperidin-1-yl)methanone Molecular Formula: C27H26N4O Molecular Weight: 422.52 Linear Structural Formula: C27H26N4O Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KT109 is a potent and selective…
-
SIGMA 2-Keto-D-gluconic acid hemicalcium salt hydrate
MilliporeSigmaSynonym(s): D-Arabino-2-hexulopyranosonic acid hemicalcium salt hydrate; Calcium 2-keto-D-gluconate Empirical Formula: C6H9Ca0.5O7 -+ xH2O Linear Formula: C6H9O7 -+ -+Ca -+ xH2O Formula…
-
K6PC-5 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Hexyl-N-[2-hydroxy-1-(hydroxymethyl)ethyl]-3-oxo-decanamide; K 6PC5;; N-(1,3-Dihydroxypropyl)-2-hexyl-3-oxo-decanamide Molecular Formula: C19H37NO4 Molecular Weight: 343.5 Linear Structural Formula: C19H37NO4 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol…
-
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. Download your certificate at: http://www.sigma-aldrich.com.Please specify if you require a…
-
Kaempferol, 98+%
Thermo Scientific ChemicalsSynonym(s): 3,4',5,7-Tetrahydroxyflavone Formula: C15H10O6 Formula weight: 286.24 Purity: 98+% CAS Number: 520-18-3 Harmonized Tariff Code: 2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
SIGMA Kolliphor® P 407 micro
MilliporeSigmaSynonym(s): Poly(ethylene glycol)- block -poly(propylene glycol)- block -poly(ethylene glycol); Lμtrol ® micro 127; Poloxamer 407, micronized MDL Number: MFCD00082049
-
Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)
-
-
Grade: Reag. Ph Eur CAS No.: 68855-54-9 pH: 10 (100 g/l, H2O, 20°C) Solubility: Bulk Density: 300 kg/m3
-
SIGMA Kallikrein from porcine pancreas >=40 units/mg protein
MilliporeSigmaSynonym(s): Kininogenase; Kininogenin MDL Number: MFCD00131428 Storage: 2-8°C
-
Kovac's reagent for indoles, for microbiology
MilliporeSigmaCAS No.: 100-10-7 Synonyms: 4-(Dimethylamino)benzaldehyde solution; Indole reagent according to Kovac Formula: C9H11NO Formula Weight: 149.19 Linear Formula: C9H11NO MDL No.: MFCD00003381 Flash Point (F): 96.8 °F Flash Point…
-
Kaempferitrin phyproof(R) Reference Substance
MilliporeSigmaThis 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: …
-
keYPhos(TM)
MilliporeSigmaSynonyms: CyYPhos(Me)PCy2; Tricyclohexyl(1-(dicyclohexyl-phosphanyl)ethylidene)-phosphane Molecular Formula: C32H58P2 Molecular Weight: 504.75 Linear Structural Formula: C32H58P2 Melting Point: 167-169 C Application: keYPhos(TM) is an ylide-functionalized phosphine ligand with…
-
K-604 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-[4-[2-(Benzimidazol-2-ylthio)ethyl]piperazin-1yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide dihydrochloride; 4-[2-(1H-Benzimidazol-2-ylthio)ethyl]-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-1-piperazineacetamide dihydrochloride; K604 Molecular Formula: C23H30N6OS3 ·…
-
KLH45 >=98% (HPLC)
MilliporeSigmaSynonyms: N-Cyclohexyl-N-phenethyl-4-(4-(trifluoromethoxy)phenyl)-2H-1,2,3-triazole-2-carboxamide Molecular Formula: C24H25F3N4O2 Molecular Weight: 458.48 Linear Structural Formula: C24H25F3N4O2 MDL Number: MFCD30742935 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol…
-
SIGMA Kanamycin B sulfate salt aminoglycoside antibiotic
MilliporeSigmaSynonym(s): Bekanamycin sulfate salt Empirical Formula: C18H37N5O10 -+ xH2SO4 Linear Formula: C18H37N5O10 -+ xH2SO4 Formula Weight: 483.51 (free base basis) …
-
Keratinocyte Growth Medium 2 SupplementPack
MilliporeSigmaKeratinocyte Growth Medium 2 SupplementPack (basal medium sold separately) Storage: -20C Application: Keratinocyte Growth Medium 2 is a serum-free medium developed for the cultivation of epidermal keratinocytes without feeder cells. The medium is optimized for primary human cells but can…
-
KetoABNO 95%
MilliporeSigmaSynonyms: 9-Azabicyclo[3,3,1]nonan-3-one-9-oxyl Molecular Formula: C8H12NO2 Molecular Weight: 154.19 Linear Structural Formula: C8H12NO2 Purity: 95% Melting Point: 109-114 C Storage: 2-8C Application: Oxidant has been demonstrated in the application of aerobic oxidation…
-
-
K03861 >=98% (HPLC)
MilliporeSigmaSynonyms: 1-[4-(2-Aminopyrimidin-4-yloxy)phenyl]-3-[4-[(4-methylpiperazin-1-yl)methyl]-3-trifluoromethylphenyl]urea; AUZ 454; AUZ-454; AUZ454; CCG 269702; CCG-269702; CCG269702; K 03861; K-03861;…
-
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…
-
KML29 >=98% (HPLC)
MilliporeSigmaSynonyms: 1,1,1,3,3,3-Hexafluoropropan-2-yl 4-(dibenzo[d][1,3]dioxol-5-yl(hydroxy)methyl)piperidine-1-carboxylate; 4-[bis(1,3-Benzodioxol-5-yl)hydroxymethyl]-1-piperidinecarboxylic acid 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ester; KML 29; KML-29 Molecular Formula: C24H21F6NO7 Molecular…
-
Synonym: 6-Furfurylaminopurine, N 6 -Furfuryladenine CAS Number: 525-79-1 Empirical Formula (Hill Notation): C10H9N5O Molecular Weight: 215.21 Beilstein Registry Number: 21703 EC Number: 208-382-2 MDL Number: MFCD00075757 …
-
Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
-
Keratinocyte Growth Medium 2 Basal Medium, 500 ml
MilliporeSigmaKeratinocyte Basal Medium 2 (supplements sold separately) Storage: 2-8C Application: Keratinocyte Growth Medium 2 is a serum-free medium developed for the cultivation of epidermal keratinocytes without feeder cells. The medium is optimized for primary human cells but can also be used for…
-
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. Storage: 2-8C Other Notes: Values of analytes vary lot to lot. Some lots may not…
-
KIRA8 >=98% (HPLC)
MilliporeSigmaSynonyms: (S)-2-Chloro-N-(6-methyl-5-((3-(2-(piperidin-3-ylamino)pyrimidin-4-yl)pyridin-2-yl)oxy)naphthalen-1-yl)benzenesulfonamide; 2-Chloro-N-[6-methyl-5-[[3-[2-[(3S)-3-piperidinylamino]-4-pyrimidinyl]-2-pyridinyl]oxy]-1-naphthalenyl]benzenesulfonamide; AMG 18; AMG-18; AMG18; Compound 18;…
-
-
KOD One(TM) PCR Master Mix -BLUE- Ready-to-use
MilliporeSigmaKOD One(TM) PCR master Mix -Blue- is a ready-to-use 2 x PCR master mix containing a novel genetically modified KOD DNA polymerase (UKOD) along with a new elongation accelerator, enabling fast PCR with an extension time of 5 sec/ kb for template DNA 3' polymerase activity and 3'->5' exonuclease…