American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
Kiwifruit concentrate powder Kiwifruit concentrate powder contains a naturally potent proteolytic enzyme, actinidin, which enhances protein digestion. In-vitro studies have shown that actinidin enhances the digestion of a number of different food proteins, including soy, red meat, milk, gluten and gliaden. Kiwifruit concentrate powder may also help to improve gut motility, which is an important contributor to improved bowel function. The active enzyme content of Kiwifruit concentrate powder is protected by specialised pre-processing and freeze drying techniques which maintain optimal temperature and pH conditions. Group: Others. Activity: >20,000 u/g. Appearance: green to brown powder. Form: Freeze dried powder. Source: green kiwifruit. Actinidin; Kiwifruit concentrate powder; Kiwifruit powder. Cat No: KCP-001. Creative Enzymes
Kiwi Powder Kiwi fruit powder is made from fresh kiwi (Actinidia Chinensis), adopt the advanced spray drying technology. Kiwi juice powder is a rich source of vitamin C and vitamin A. Kiwi fruit powder can be used for drinks, health care products, baby food, puffed food, baking food, ice cream, and oatmeal. Group: Others. Kiwi Powder; Actinidia chinensis. Cat No: EXTC-083. Creative Enzymes
KJ Pyr 9 KJ Pyr 9 is a cell-permeable inhibitor of c-Myc (Kd = 6.5 nM) that disrupts Myc-Max interaction. Uses: Disrupts myc-max interaction. Synonyms: KJ-Pyr-9; KJPyr-9; KJ Pyr-9; KJ-Pyr9; KJPyr9; KJ Pyr9; 4-[2-(2-Furanyl)-6-(4-nitrophenyl)-4-pyridinyl]benzamide. Grades: ≥98%. CAS No. 581073-80-5. Molecular formula: C22H15N3O4. Mole weight: 385.4. BOC Sciences 11
KKL-10 KKL-10 is a small-molecule ribosome rescue inhibitor with exceptional antimicrobial activity against both attenuated and fully virulent strains of F. tularensis in vitro and during ex vivo infection. Synonyms: KKL-10; KKL 10; KKL10. 5-bromo-N-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide; 5-bromo-N-(5-(p-tolyl)-1,3,4-oxadiazol-2-yl)thiophene-2-carboxamide; 5-bromo-N-[5-(p-tolyl)-1,3,4-oxadiazol-2-yl]thiophene-2-carboxamide. CAS No. 952849-76-2. Molecular formula: C14H10BrN3O2S. Mole weight: 364.22. BOC Sciences 10
KKL-35 KKL-35 is a trans-translation tagging reaction inhibitor (IC50= 0.9 μM), thereby inhibiting bacterial growth by blocking ribosome rescue. Synonyms: KKL-35; KKL 35; KKL35; 4-chloro-N-[5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl]benzamide; F1374-0110; 4-chloro-N-(5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl)benzamide. CAS No. 865285-29-6. Molecular formula: C15H9ClFN3O2. Mole weight: 317.7. BOC Sciences 10
KL001 KL001 is a small molecule that specifically interacts with cryptochrome (CRY), blocks proteasome-mediated degradation of CRY1 and CRY2. Lengthens circadian period in mouse NIH-3T3 fibroblasts without altering casein kinase activity. Uses: Cryptochrome protein (cry) stabilizer. Synonyms: KL 001; KL-001; N-(3-(9H-carbazol-9-yl)-2-hydroxypropyl)-N-(furan-2-ylmethyl)methanesulfonamide. Grades: ≥98%. CAS No. 309928-48-1. Molecular formula: C21H22N2O4S. Mole weight: 398.48. BOC Sciences 11
KL001 KL001. Group: Biochemicals. Alternative Names: N-[3-(9H-Carbazol-9-yl)-2-hydroxypropyl]-N-(2-furanylmethyl)-methanesulfonamide. Grades: Highly Purified. CAS No. 309928-48-1. Pack Sizes: 5mg, 10mg, 50mg. Molecular Formula: C21H22N2O4S, Molecular Weight: 398.48. US Biological Life Sciences. USBiological 3
Worldwide
KL 001 KL 001. Group: Biochemicals. Grades: Purified. CAS No. 309928-48-1. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
KL002 KL002. Group: Biochemicals. Alternative Names: N-[3-(9H-Carbazol-9-yl)-2-hydroxypropyl]-N-(2-iodophenyl)-methanesulfonamide. Grades: Highly Purified. CAS No. 439141-72-7. Pack Sizes: 5mg, 10mg, 50mg. Molecular Formula: C22H21IN2O3S, Molecular Weight: 520.38. US Biological Life Sciences. USBiological 3
Worldwide
KL-11743 KL-11743 is a potent, orally active and glucose-competitive inhibitor of the class I glucose transporters, with IC50s of 115, 137, 90 and 68 nM for GLUT1, GLUT2, GLUT3 and GLUT4, respectively. It specifically blocks glucose metabolism and induces cell death in concert with electron transport inhibitors. Synonyms: NSC783733; Acetamide, 2-[3-[6-ethoxy-4-[[4-(1H-pyrazol-4-yl)phenyl]amino]-2-quinazolinyl]phenoxy]-N-(1-methylethyl)-. Grades: ≥98%. CAS No. 1369452-53-8. Molecular formula: C30H30N6O3. Mole weight: 522.60. BOC Sciences 8
KLD12 KLD12, a hydrogel obtained from the self-assembled peptide, regulates in vitro chondrogenesis of bovine bone marrow stromal cells. Synonyms: Ac-Lys-Leu-Asp-Leu-Lys-Leu-Asp-Leu-Lys-Leu-Asp-Leu-NH2; N-acetyl-L-lysyl-L-leucyl-L-alpha-aspartyl-L-leucyl-L-lysyl-L-leucyl-L-alpha-aspartyl-L-leucyl-L-lysyl-L-leucyl-L-alpha-aspartyl-L-leucinamide; L-Leucinamide, N2-acetyl-L-lysyl-L-leucyl-L-α-aspartyl-L-leucyl-L-lysyl-L-leucyl-L-α-aspartyl-L-leucyl-L-lysyl-L-leucyl-L-α-aspartyl-. Grades: ≥95% by HPLC. CAS No. 800379-47-9. Molecular formula: C68H122N16O19. Mole weight: 1467.79. BOC Sciences 6
Kleermount, in Xylene, Laboratory Grade, 100 mL Kleermount®, in Xylene, Laboratory Grade, 100 mL - A permanent neutral mounting medium that will not turn acid or darken with age. Storage Code: Red; flammable. DOT Class: Flammable. Grades: chem-grade laboratory. Product ID: 871343. -- SOLD FOR EDUCATIONAL USE ONLY -- Carolina Biological Supply Company
KLF5 Inhibitor, CID 5951923 (2- ( (1, 1-Dioxidotetra hydrothiophen-3-yl, methyl)amino)-2-oxoethyl-(2E)-3-(3-nitrophenyl)prop-2-enoate) A cell-permeable phenylpropenoate compound that inhibits the proliferation of colon cancer cell lines exhibiting high levels of KLF5 (IC50=1.6uM in DLD-1 cells). Downregulates the expression of early growth response protein 1 (EGR1), which modulates KLF5 expression at transcription level. Shown to activate the EGFR/ERK pathway by stimulating phosphorylation of EGFR-Tyr1068 and ERK1/2-Thr202/Tyr204. Also, up-regulates the phosphorylation of p38 MAPK-Thr180/Tyr182. Group: Biochemicals. Grades: Highly Purified. CAS No. 749872-43-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 4
Worldwide
KLH 45 KLH 45 is a selective, potent and irreversible inhibitor of DDHD domain containing 2 (DDHD2) with IC50 value of 1.3 nM. It is selective for DDHD2 over 40 other serine hydrolases. It shows cross-reactivity with ABHD6. It is active in vivo and increases brain triacylglycerol levels in mouse brain. Synonyms: KLH45; KLH-45; KLH 45; N-Cyclohexyl-N-(2-phenylethyl)-4-[4-(trifluoromethoxy)phenyl]-2H-1,2,3-triazole-2-carboxamide. Grades: ≥98% by HPLC. CAS No. 1632236-44-2. Molecular formula: C24H25F3N4O2. Mole weight: 458.48. BOC Sciences 9
KLS-13019 KLS-13019, an azetidine derivative, could be a neuroprotective agent and has been found to exbihit much more effective than cannabidiol. Synonyms: KLS-13019; KLS 13019; KLS13019; 1-(3-(((1'R,2'R)-2,6-dihydroxy-5'-methyl-2'-(prop-1-en-2-yl)-1',2',3',4'-tetrahydro-[1,1'-biphenyl]-4-yl)methyl)azetidin-1-yl)ethan-1-one. Grades: 98%. CAS No. 1801243-39-9. Molecular formula: C22H29NO3. Mole weight: 355.48. BOC Sciences 9
KM11060 KM11060 is a mutated F508del cystic fibrosis transmembrane conductance regulator (CFTR) corrector. KM11060 is an analog of sildenafil, which restores a function of the F508del mutated CFTR chloride channel. KM11060 appears to be more potent than sildenafil, forskolin, and genistein. Synonyms: KM11060; KM-11060; KM 11060. Grades: 98%. CAS No. 774549-97-2. Molecular formula: C19H17Cl2N3O2S. Mole weight: 422.324. BOC Sciences 10
KM 11060 KM 11060. Group: Biochemicals. Grades: Purified. CAS No. 774549-97-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 5
Worldwide
KM 91104 KM 91104. Group: Biochemicals. Alternative Names: 3,4-Dihydroxybenzoic Acid 2-[ (2-Hydroxyphenyl) methylene]hydrazide; 3, 4-Dihydroxy-N’- (2-hydroxybenzylidene) benzohydrazide. Grades: Highly Purified. CAS No. 304481-60-5. Pack Sizes: 25mg. Molecular Formula: C14H12N2O4 , Molecular Weight: 272.26. US Biological Life Sciences. USBiological 3
Worldwide
KML-29 KML-29, a effective MAGL inhibitor, has been found to have probable effect against neuropathic pain. IC50: 15, 43, and 5.9 nM (mouse, rat, and human brain proteomes). Uses: Kml-29 is a effective magl inhibitor that has been found to have probable effect against neuropathic pain. Synonyms: KML-29; KML29; KML 29; SCHEMBL15100615; SXHQLPHDBLTFPM-UHFFFAOYSA-N; BDBM179929; IN2183; ZINC97949367. Grades: 98%. CAS No. 1380424-42-9. Molecular formula: C24H21F6NO7. Mole weight: 549.42. BOC Sciences 9
KML-29 KML-29 is an extremely specific monoacylglycerol lipase (MAGL) inhibitor. KML-2 should be useful to distinguish between actions of 2-arachidonoyl glycerol (an endogenous ligand of cannabinoid receptors that is deactivated by MAGL) and anandamide, another endocannabinoid. Group: Biochemicals. Alternative Names: 4-[Bis(1,3-benzodioxol-5-yl)hydroxymethyl]-1-piperidinecarboxylic Acid 2,2,2-Trifluoro-1-(trifluoromethyl)ethyl Ester; 1,1,1,3,3,3-Hexafluoropropan-2-yl 4- (Bis (benzo[d][1, 3]dioxol-5-yl) (hydroxy) methyl) piperidine-1-carboxylate; KML29. Grades: Highly Purified. CAS No. 1380424-42-9. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
KMO Inhibitor I, Ro 61-8048 (Kynurenine-3-Monooxygenase Inhibitor I, Ro 61-8048 3,4-Dimethoxy-N-[4-(3-nitrophenyl)-2-thiazolyl]-benzenesulfonamide Dimethoxy-nitrophenyl-thiazolyl-benzenesulfonamide, Kynurenine-3-Hydroxylase Inhibitor I, Ro 61-8048) A cell-permeable thiazolyl Benzene sulfonamide compound that acts as a potent, competitive and reversible inhibitor of kynurenine-3-monooxygenase activity (Ki=4.8nM; IC50=37nM). Reported to increase the circulating levels of kynurenic acid (KYNA), an excitatory amino acid receptors antagonist, lower reactive oxygen species [ROS], reduce neuronal loss and enhance the survival rate in several neuronal disease models. An orally bioavilable KMO Inhibitor II, JM6, a prodrug of Ro 61-8048 is also available. Group: Biochemicals. Grades: Highly Purified. CAS No. 199666-03-0. Pack Sizes: 10mg. Molecular Formula: C??H??N?O?S?, Molecular Weight: 421.5. US Biological Life Sciences. USBiological 4
Worldwide
KN-62 KN-62 suppresses the A23187-induced autophosphorylation of Ca2+/CaM kinase in PC12 D cells. Uses: Enzyme inhibitors. Synonyms: KN-62; KN 62; KN62. Grades: >98%. CAS No. 127191-97-3. Molecular formula: C38H35N5O6S2. Mole weight: 721.84. BOC Sciences 10
KN-62 KN-62. Group: Biochemicals. Grades: Purified. CAS No. 127191-97-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 5
Worldwide
KN-62 (1-(N,O-Bis-[5-isoquinolinesulfonyl]-N-methyl-L-tyrosyl)-4-phenylpiperazine, (S)-5-Isoquinolinesulfonic Acid 4- (2-[ (5-Isoquinolinylsulfonyl) methylamino]- 3-oxo-3-[4-phenyl-1-piperazinyl]propyl) phenyl Ester,) A specific inhibitor of Ca2+/Calmodulin-dependent protein kinase II. Group: Biochemicals. Alternative Names: 1-(N,O-Bis-[5-isoquinolinesulfonyl]-N-methyl-L-tyrosyl)-4-phenylpiperazine, (S)-5-Isoquinolinesulfonic Acid 4- (2-[ (5-Isoquinolinylsulfonyl) methylamino]- 3-oxo-3-[4-phenyl-1-piperazinyl]propyl) phenyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
KN 92 KN 92. Group: Biochemicals. Grades: Purified. CAS No. 1135280-28-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 5
Worldwide
KN-92 KN-92 is intended to be used as a control compound in studies designed to elucidate the antagonist activities of KN-93. KN-93 inhibits histamine-induced aminopyrine uptake in parietal cells (IC50 = 300 nM). KN-93 has been used to implicate roles for CaMKII in Ca2+-induced Ca2+ release in cardiac myocytes, constitutive phosphorylation of 5-lipoxygenase in 3T3 cells, and Ca2+-dependent activation of HIF-1α in colon cancer cell. Synonyms: KN 92; KN92. Grades: >98%. CAS No. 176708-42-2. Molecular formula: C24H25ClN2O3S. Mole weight: 456.98. BOC Sciences 10
KN-92 hydrochloride KN-92 is an inactive derivative of KN-93, the selective inhibitor of Ca2+/calmodulin-dependent kinase type II (CaMKII). At concentrations up to 25 μM, KN-92 is ineffective at inhibiting CaMKII or arresting cell growth of NIH 3T3 fibroblasts. It is intended to be used as a control compound in studies designed to elucidate the antagonist activities of KN-93. Synonyms: KN 92 hydrochloride; KN92 hydrochloride. Grades: >98%. CAS No. 1431698-47-3. Molecular formula: C24H26Cl2N2O3S. Mole weight: 493.45. BOC Sciences 10
KN-92 phosphate KN-92 is an inactive analog of the CaM kinase II inhibitor KN 93. Synonyms: KN-92 phosphate; KN 92 phosphate; KN92 phosphate. Grades: >98%. CAS No. 1135280-28-2. Molecular formula: C24H28ClN2O7PS. Mole weight: 554.98. BOC Sciences 10
KN 93 KN 93. Group: Biochemicals. Grades: Purified. CAS No. 139298-40-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 5
Worldwide
KN-93 KN-93 is a selective Ca2+/calmodulin-dependent protein kinase II inhibitor, which has been implicated in the regulation of smooth muscle contractility. CaM kinase II activation was inhibited by KN-93 pretreatment (IC50 ~1 μM). KN-93 inhibited histamine-induced tonic force maintenance, whereas early force development and MLC20 phosphorylation responses during the entire time course were unaffected. Both force development and maintenance in response to KCl were inhibited by KN-93. Rapid increases in KCl-induced MLC20 phosphorylation were also inhibited by KN-93, whereas steady-state MLC20 phosphorylation responses were unaffected. In contrast, phorbol 12,13-dibutyrate (PDBu) did not activate CaM kinase II and PDBu-stimulated force development was unaffected by KN-93. Thus KN-93 appears to target a step(s) essential for force maintenance in response to physiological stimuli, suggesting a role for CaM kinase II in regulating tonic contractile responses in arterial smooth muscle. Pharmacological activation of protein kinase C bypasses the KN-93 sensitive step. Uses: Protein kinase inhibitors. Synonyms: KN 93; KN93. Grades: >98%. CAS No. 139298-40-1. Molecular formula: C26H29ClN2O4S. Mole weight: 501.04. BOC Sciences 10
KN-93 KN-93. Group: Biochemicals. Alternative Names: N- [2- [ [ [3- (4-Chlorophenyl) -2-propen-1-yl] methylamino] methyl] phenyl] -N- (2-hydroxyethyl) -4-methoxy Benzene sulfonamide. Grades: Highly Purified. CAS No. 139298-40-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C26H29ClN2O4S. US Biological Life Sciences. USBiological 7
Worldwide
KN-93 hydrochloride KN-93 is a selective inhibitor of Ca2+/calmodulin-dependent kinase type II (CaMKII), a multifunctional serine/threonine protein kinase that transmits calcium signals in various cellular processes. KN-93 is commonly used for determining cellular functions. Synonyms: KN-93 HCl; N-[2-[[[(E)-3-(4-chlorophenyl)prop-2-enyl]-methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide hydrochloride. Grades: ≥98%. CAS No. 1956426-56-4. Molecular formula: C26H29ClN2O4S·HCl. Mole weight: 537.5. BOC Sciences 10
KN 93 phosphate KN 93 phosphate. Group: Biochemicals. Grades: Purified. CAS No. 1188890-41-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 5
Worldwide
KN-93 Phosphate KN-93 Phosphate is a potent and specific inhibitor of Ca2+/calmodulin-dependent protein kinase II (CaMKII) with Ki of 0.37 μM, no remarkable inhibitory effects on APK, PKC, MLCK or Ca2+-PDE activities. Synonyms: (E)-N- (2- ( ( (3- (4-chlorophenyl)allyl) (methyl)amino)methyl)phenyl)-N- (2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate; KN93; KN 93; KN-93; KN-93 phosphate. Grades: >98%. CAS No. 1188890-41-6. Molecular formula: C26H32ClN2O8PS. Mole weight: 599.03. BOC Sciences 11
KN-93 (Water Soluble) Selective Ca2+/calmodulin-dependent protein kinase II inhibitor. Insulin release inhibitor. Acid secretion inhibitor. G1 cell cycle arrest inducer. Apoptosis inducer. Ion channel inhibitor. ROS inducer. Androgen receptor inhibitor. Group: Biochemicals. Alternative Names: 2-amino-N-(4-chlorocinnamyl)-N-methylbenzylamine. Grades: Highly Purified. CAS No. 139298-40-1. Pack Sizes: 1mg, 5mg, 25mg. Molecular Formula: C26H29ClN2O4S H3PO4. US Biological Life Sciences. USBiological 3
Worldwide
KNK437 KNK437 is a pan-HSP inhibitor, which inhibits the synthesis of inducible HSPs, including HSP105, HSP72, and HSP40. Synonyms: KNK437; KNK-437; KNK 437. Grades: 98%. CAS No. 218924-25-5. Molecular formula: C13H11NO4. Mole weight: 245.23. BOC Sciences 8
Knotgrass Flavonoids First botanical active ingredient designed to fight infrared-induced skin aging (InfraAging), a breakthrough concept in skin photo-protection and photo-aging. Uses: Anti-aging & anti-wrinkling products, sun care and sunless tanning products. Group: Skin Actives. CAS No. 84604-04-6. Product ID: ACM84604046-1. Appearance: Tan colored, clear solution. Alfa Chemistry. 4
Ko 143 Ko 143 is a potent and selective inhibitor of BCRP, preventing the export of mitoxantrone and topotecan in breast cancer cell lines. It is much less effective at the transporters P-glycoprotein and multidrug resistance-associated protein 1, MRP1. Ko 143 is effective in vivo in mice. Synonyms: Ko-143; Ko-143; Ko-143. Grades: >98%. CAS No. 461054-93-3. Molecular formula: C26H35N3O5. Mole weight: 469.57. BOC Sciences 11
Ko 143 Ko 143. Group: Biochemicals. Grades: Purified. CAS No. 461054-93-3. Pack Sizes: 1mg, 10mg. US Biological Life Sciences. USBiological 5
Worldwide
Kobe0065 Kobe0065 is a small-molecule Ras inhibitor that displays antitumor activity by blocking the Ras-effector interaction. Kobe0065 binds to Ras-GTP, blocking interactions with Raf kinase. Synonyms: Kobe0065; Kobe 0065; Kobe0065. CAS No. 436133-68-5. Molecular formula: C15H11ClF3N5O4S. Mole weight: 449.79. BOC Sciences 9
kobe2602 Kobe2602, an analog of Kobe0065 , is a potent and selective RAS inhibitor, which exhibits inhibitory activity toward H-Ras GTP-c-Raf-1 binding both in vivo and in vitro. Synonyms: Kobe2602; Kobe 2602; Kobe-2602. CAS No. 454453-49-7. Molecular formula: C14H9F4N5O4S. Mole weight: 419.31. BOC Sciences 9
Kobusin Kobusin. Group: Biobased Products. Alternative Names: (3aβ,6aβ)-1β-(3,4-Dimethoxyphenyl)-4β-(1,3-benzodioxole-5-yl)tetrahydro-1H,3H-furo[3,4-c]furan. Grades: 98%. CAS No. 36150-23-9. Product ID: BBC36150239. Molecular formula: C21H22O6. Mole weight: 370.40. IUPAC Name: 5-[(3S,3aR,6S,6aR)-6-(3,4-dimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-1,3-benzodioxole. Appearance: Powder. Density: 1.265±0.06 g/ml. SMILES: COC1=C (C=C (C=C1)C2C3COC (C3CO2)C4=CC5=C (C=C4)OCO5)OC. Alfa Chemistry. 4
Kodaistatin A Kodaistatin A is originally isolated from Asperrgilus terreus Thom DSM 11237. It inhibits the glucose-6-phosphotransferase T1 (G-6-P-T1) with the IC50 of 80 nmol/L. Molecular formula: C35H34O11. Mole weight: 630.64. BOC Sciences 5
Kodaistatin C Kodaistatin B is originally isolated from Asperrgilus terreus Thom DSM 11237. It inhibits the glucose-6-phosphotransferase T1 (G-6-P-T1) with the IC50 of 130 nmol/L. Synonyms: Kodaistatin B. Molecular formula: C35H34O12. Mole weight: 646.64. BOC Sciences 5
KOD DNA Polymerase from Thermococcus kodakaraensis, Recombinant KOD is a high fidelity thermostable DNA polymerase that amplifies target DNA up to 6 kbp with superior accuracy and yield for PCR applications. The enzyme's 3'?5' exonuclease-dependent proofreading activity results in a lower PCR mutation frequency than any other commercially available DNA polymerase. The elongation rate and processivity are 5 times and 10 to 15 times higher, respectively, than for Pfu DNA polymerase, resulting in highly accurate and robust yield, in a short reaction time. Higher fidelity than pfu dna polymerase--excellent for cloninggreater yield--extension speed is 2x faster than taq dna polymerase and 5x faster than pfu dna polymerasehigher processivity--sequential nucleotide polymerization is 10- to 15-fold greater than pfu and tli dna polymerasesamplifies plasmid and lambda dna templates up to 6 kbpamplifies genomic dna templates up to 2 kbpno truncated amplification products. Group: Enzymes. Purity: > 90% homogeneous by SDS-PAGE. DNA Polymerase. Storage: at -20°C. Source: E. coli. Species: Thermococcus kodakaraensis. KOD DNA polymease; DNA polymease; KOD. Cat No: NATE-1632. Creative Enzymes
Kojibiose Kojibiose. Group: Heterocyclic Organic Compound. Alternative Names: KOJIBIOSE;ALPHA-D-GLC-[1->2]-D-GLC;ALPHA-D-KOJIBIOSE;2-O-ALPHA-D-GLUCOPYRANOSYL-D-GLUCOSE;2-O-A-D-GLUCOPYRANOSYL-A-D-GLUCOPYRANOSE;α-d-glc-(1?2)-d-glc;2-O-α-D-Glucopyranosyl-D-glucose;α-D-Glc-(1-2)-D-Glc,2-O-α-D-Glucopyranosyl-D-glucose. CAS No. 2140-29-6. Molecular formula: C12H22O11. Mole weight: 342.3. Melting Point: 174.5?. Alfa Chemistry. 2
Kojibiose Kojibiose, a remarkable biomedicine, stands as a powerful solution for an array of dermatological afflictions. Renowned for its profound capacity to impede tyrosinase activity, this therapeutic wonder effectively combats skin pigmentation maladies like melasma and hyperpigmentation. Synonyms: 2-O-(a-D-Glucopyranosyl)-a-D-glucopyranose; Glc-a-1,2-Glc; D-Glucose, 2-O-α-D-glucopyranosyl-; 2-O-α-D-Glucopyranosyl-D-glucose. Grades: ≥95%. CAS No. 2140-29-6. Molecular formula: C12H22O11. Mole weight: 342.30. BOC Sciences 12
kojibiose phosphorylase The enzyme from Thermoanaerobacter brockii can act with α-1,2-oligoglucans, such as selaginose, as substrate, but more slowly. The enzyme is inactive when dissaccharides with linkages other than α-1,2 linkages, such as sophorose, trehalose, neotrehalose, nigerose, laminaribiose, maltose, cellobiose, isomaltose, gentiobiose, sucrose and lactose, are used as substrates. Group: Enzymes. Enzyme Commission Number: EC 2.4.1.230. CAS No. 206566-36-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2460; kojibiose phosphorylase; EC 2.4.1.230; 206566-36-1. Cat No: EXWM-2460. Creative Enzymes
Kojic acid 100g Pack Size. Group: Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials, Ligands. Formula: C6H6O4. CAS No. 501-30-4. Prepack ID 31686564-100g. Molecular Weight 142.11. See USA prepack pricing. Molekula Americas
Kojic acid Kojic acid. Group: Material of cosmetics. Alternative Names: 2-Hydroxymethyl-5-hydroxy-γ-pyrone, 5-Hydroxy-2-hydroxymethyl-4H-4-pyranone. CAS No. 501-30-4. Molecular formula: C6H6O4. Mole weight: 142.11. Alfa Chemistry. 3
Kojic acid 25g Pack Size. Group: Aroma Chemicals, Biochemicals, Flavours and Fragrance Materials, Ligands. Formula: C6H6O4. CAS No. 501-30-4. Prepack ID 31686564-25g. Molecular Weight 142.11. See USA prepack pricing. Molekula Americas
Kojic Acid Kojic Acid. Synonyms: Pyran-4-one, 5-hydroxy-2-(hydroxymethyl). CAS No. 501-30-4. Pack Sizes: 5, 10, 25 g in poly bottle. Product ID: CDC10-0055. Molecular formula: C6H6O4. Category: Antioxidant Cosmetic Chemicals. Product Keywords: Cosmetic Ingredients; Antioxidant Cosmetic Chemicals; Kojic Acid; CDC10-0055; 501-30-4; C6H6O4; Pyran-4-one, 5-hydroxy-2-(hydroxymethyl); 207-922-4; MFCD00006580; 501-30-4. Purity: ≥98.5% (HPLC). Color: White to beige-brown. EC Number: 207-922-4. Physical State: Crystalline Powder. Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated). Quality Level: 200. Application: kojic acid is a skin-lightening agent that acts through anti-oxidant activity. Kojic acid is a tyrosinase inhibitor, although it is not as effective as licorice extract. When combined with allantoin and other proper ingredients in sunscreen preparations, the mixture can inhibit uV-caused erythema and accelerate wound healing. It is also found to be skin sensitizing and can be irritating. Boiling Point: 179.65°C (rough estimate). Melting Point: 152-155 °C (lit.). Density: 1.1712 g/mL(rough estimate). CD Formulation
Kojic Acid It is produced from the Aspergillus parasiticus. Kojic Acid has anti-leptospira effect with MIC of 1-10 μg/mL. It is also a tyrosinase inhibitor, which acts as a chelating agent that inhibits the production of melanin and should help chloasma in vitro. Synonyms: 5-Hydroxy-2-(hydroxymethyl)-4-pyrone; 4H-PYRAN-4-ONE, 5-HYDROXY-2-(HYDROXYMETHYL)-; 2-Hydroxymethyl-5-hydroxy-gamma-pyrone; NSC 1942. Grades: ≥99%. CAS No. 501-30-4. Molecular formula: C6H6O4. Mole weight: 142.11. BOC Sciences
Kojic acid 99+% A naturally occurring chelation agent. Kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors, and in cosmetics to lighten skin. As an example of the latter, it is used to treat skin diseases like melasm. Group: Biochemicals. Alternative Names: 5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one; 5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyranone; 2-(Hydroxymethyl)-5-hydroxy-4H-pyran-4-one; NSC 1942. Grades: Reagent Grade. CAS No. 501-30-4. Pack Sizes: 1Kg, 5Kg, 10Kg. US Biological Life Sciences. USBiological 5
Worldwide
Kojic acid dipalmitate Kojic acid dipalmitate. Group: Biochemicals. Alternative Names: (4-Oxo-5-(palmitoyloxy)-4H-pyran-2-yl)methyl palmitate. Grades: Highly Purified. CAS No. 79725-98-7. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. Molecular Formula: C38H66O6. US Biological Life Sciences. USBiological 7
Worldwide
Kojic acid dipalmitate White powder. Group: Material of cosmetics. Alternative Names: (4-Oxo-5-(palmitoyloxy)-4H-pyran-2-yl)methyl palmitate. Grades: 98%. CAS No. 79725-98-7. Molecular formula: C38H66O6. Mole weight: 618.93. Alfa Chemistry. 3
Kojic acid dipalmitate Kojic Acid Dipalmitate is a fat-soluble derivative of kojic acid. Due to the special function of the hydroxyl group in its molecular structure, it will not affect the performance of other cosmetic additives and can be well compounded with other cosmetic raw materials. Synonyms: KAD. Grades: 98%. CAS No. 79725-98-7. Molecular formula: C37H64O6. Mole weight: 604.9. BOC Sciences
kojic dipalmitate kojic dipalmitate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79725-98-7. Molecular Formula: C38H66O6. Mole Weight: 618.94. Catalog: APB79725987. Alfa Chemistry Analytical Products 3
Kojic Dipalmitate Kojic Dipalmitate is an ester of kojic acid offering superior stability. Acts as a skin whitening agent. It can prevent the formation of melanin by inhibiting the activity of tyrosinase, the effective ratio can be up to 80%. It is compatible together with all kind of preservatives and sunscreen. Kojic acid itself can be prone to instability with color-changes occurring over time, whereas kojic dipalmitate retains its stability for longer. Melting point: 92-95?C. Uses: All kinds of skin-whitening products including creams, lotions, serums. Group: Skin Actives. Alternative Names: Hexadecanoic acid, 4-oxo-6-(((1-oxohexadecyl)oxy)methyl)-4H-pyran-3-yl ester. CAS No. 79725-98-7. Product ID: ACM79725987-1. Molecular formula: C38H66O6. Mole weight: 618.93. Appearance: Slight Yellow to off-white glossy powder. Alfa Chemistry. 4
Kojic Impurity 10 Kojic Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 496-63-9. Molecular Formula: C5H4O3. Mole Weight: 112.08. Catalog: APB496639. Alfa Chemistry Analytical Products 2
Kojic Impurity 11 Kojic Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 61160-18-7. Molecular Formula: C13H13NO2. Mole Weight: 215.25. Catalog: APB61160187. Alfa Chemistry Analytical Products 3
Kojic Impurity 12 Kojic Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C8H12N2O. Mole Weight: 152.2. Catalog: APB11281. Alfa Chemistry Analytical Products 4
Kojic Impurity 13 Kojic Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30652-12-1. Molecular Formula: C8H11NO2. Mole Weight: 153.18. Catalog: APB30652121. Alfa Chemistry Analytical Products 2
Kojic Impurity 2 Kojic Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 644-46-2. Molecular Formula: C6H6O3. Mole Weight: 126.11. Catalog: APB644462. Alfa Chemistry Analytical Products 2
Kojic Impurity 3 Kojic Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15771-06-9. Molecular Formula: C13H12O4. Mole Weight: 232.24. Catalog: APB15771069. Alfa Chemistry Analytical Products
Kojic Impurity 4 Kojic Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 7559-81-1. Molecular Formula: C6H5ClO3. Mole Weight: 160.55. Catalog: APB7559811. Alfa Chemistry Analytical Products 3
Kojic Impurity 5 Kojic Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246060-75-2. Molecular Formula: C13H10Cl2N2O3. Mole Weight: 313.13. Catalog: APB1246060752. Alfa Chemistry Analytical Products
Kojic Impurity 6 Kojic Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 6269-25-6. Molecular Formula: C7H8O4. Mole Weight: 156.14. Catalog: APB6269256. Alfa Chemistry Analytical Products 2
Kojic Impurity 7 Kojic Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2029-49-4. Molecular Formula: C7H8O5. Mole Weight: 172.14. Catalog: APB2029494. Alfa Chemistry Analytical Products 2
Kojic Impurity 8 Kojic Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 497-59-6. Molecular Formula: C7H4O7. Mole Weight: 200.1. Catalog: APB497596. Alfa Chemistry Analytical Products 2