A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
DL-Histidine. Group: Biochemicals. Alternative Names: DL-His-OH. Grades: Highly Purified. CAS No. 4998-57-6. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
DL-Histidine, 99%
DL-Histidine, 99%. Group: Biochemicals. Alternative Names: DL-a-Amino-ß-imidazolepropionicacid. Grades: Highly Purified. CAS No. 4998-57-6. Pack Sizes: 100g. US Biological Life Sciences.
Worldwide
DL-Histidine-d3
DL-Histidine-d3 is the deuterium labeled DL-Histidine. Uses: Scientific research. Category: Signaling pathways. CAS No. 344299-50-9. Pack Sizes: 1 mg; 5 mg. Product ID: HY-W010209S2.
DL-Histidine HCI monohydrate
DL-Histidine HCI monohydrate. Group: Biochemicals. Alternative Names: DL-a-Amino-b-(4-imidazolyl)propionic acid monohydrochloride. Grades: Highly Purified. CAS No. 123333-71-1. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H9N3O2·HCl·H2O. US Biological Life Sciences.
Worldwide
DL-Histidine hydrochloride hydrate
DL-Histidine hydrochloride hydrate. Alternative Names: H-DL-His-OH HCl H2O. Grades: 98%. CAS No. 123333-71-1. Molecular formula: C6H12ClN3O3. Mole weight: 209.63.
5g Pack Size. Group: Biochemicals, Organics, Research Organics & Inorganics. Formula: C16H21NO3 ·HBr. CAS No. 51-56-9. Prepack ID 14661549-5g. Molecular Weight 356.25. See USA prepack pricing.
DL-Homocysteic acid
DL-Homocysteic acid. Group: Biochemicals. Alternative Names: DL-2-Amino-4-sulphobutyric acid. Grades: Highly Purified. CAS No. 504-33-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
DL-Homocysteine
DL-Homocysteine is an allosteric antagonist of the dopamine D2 receptor. Alternative Names: (±)-Homocysteine; NSC 206252; 2-Amino-4-mercaptobutyric acid; Butyric acid, 2-amino-4-mercapto-, DL-; Butanoic acid, 2-amino-4-mercapto-; DL-2-amino-4-mercaptobutyric acid. Grades: 90%. CAS No. 454-29-5. Molecular formula: C4H9NO2S. Mole weight: 135.18.
DL-Homocysteine
DL-Homocysteine. Group: Biochemicals. Alternative Names: 2-Amino-4-mercaptobutyric acid. Grades: Highly Purified. CAS No. 454-29-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C4H9NO2S. US Biological Life Sciences.
Worldwide
DL-Homocysteine
DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain. DL-Homocysteine is correlated with Vitamin B12, renal functions and folate levels, affects the cross-sectional cognition indirectly through white matter microstructural integrity[2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 454-29-5. Pack Sizes: 10 mM * 1 mL in Water; 100 mg. Product ID: HY-W040821.
DL-Homocysteine-[3,3,4,4-d4]
DL-Homocysteine-[3,3,4,4-d4] is a labelled DL-Homocysteine. DL-Homocysteine is an α-amino acid in the class of non-proteinogenic amino acids, which is biosythesized from methionine. Alternative Names: DL-2-Amino-4-mercaptobutyric Acid-d4; DL-Homocysteine-d4. Grades: ≥95%. CAS No. 416845-90-4. Molecular formula: C4H5D4NO2S. Mole weight: 139.21.
DL-Homocysteine-d4
DL-Homocysteine-d4 is used in the detection of the biosynthetic pathway for the formation of volatile aroma compound 2- methyl tetrahydrothiophen-3-one by the bacterium Chitinophaga. Group: Biochemicals. Grades: Highly Purified. CAS No. 416845-90-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C4H5D4NO2S. US Biological Life Sciences.
Worldwide
DL-Homocysteine-d4
DL-Homocysteine-d4 is the deuterium labeled DL-Homocysteine. DL-Homocysteine is a weak neurotoxin, and can affect the production of kynurenic acid in the brain[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 416845-90-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W010347S.
DL-Homocystine
DL-Homocystine. Group: Biochemicals. Grades: Highly Purified. CAS No. 870-93-9. Pack Sizes: 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
DL-Homocystine-3,3,3,3,4,4,4,4-d8
Labelled DL-Homocystine is used in the synthesis of potential antitumor agents through inhibition of L-asparagine. There is growing clinical evidence that elevated homocysteine levels are associated with an increased risk of venous and arterial thrombosis. Group: Biochemicals. Alternative Names: (R*,R*)-(±)-4,4'-Dithiobis[2-amino-Butanoic Acid-d8; DL-4,4'-Dithiobis[2-amino-butyric Acid-d8; DL-4,4'-Dithiobis(2-aminobutyric acid)-d8; DL-Homocystine-d8; NSC 226570-d8. Grades: Highly Purified. CAS No. 108641-82-3. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
D,L-Homoglutamine
Glutamine. Group: Biochemicals. Alternative Names: 6-Oxolysine. Grades: Highly Purified. CAS No. 34218-76-3. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
DL-Homophenylalanine
DL-Homophenylalanine. Group: Biochemicals. Alternative Names: DL-HomoPhe-OH; (RS)-2-Amino-4-phenylbutyric acid. Grades: Highly Purified. CAS No. 1012-05-1. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
D,L-Homotryptophan (a-Amino-g-(3-indole)-butyric Acid). Group: Biochemicals. Alternative Names: a-Amino-g-(3-indole)-butyric Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
d-Limonene
Citrus solvent. Uses: Cleaning, Degreasing, Fragrances, Crop Protection. Group: d-Limonene, Citrus Cleaners, Citrus Based Cleaners, Degreasers, Cleaning Chemicals. Alternative Names: CitraFlor® OT. Grades: Food Grade. CAS No. 5989-27-5. Pack Sizes: Bulk, Totes, Drums. Categories: d Limonene.
D-limonene
D-limonene. Market: Agriculture. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries.
D-Limonene
D-Limonene. Category D Limonenes.
D-Limonene
D-Limonene. Categories: d-limonene; 5989-27-5.
CA, FL & NJ
D-Limonene
1g Pack Size. Group: Analytical Reagents, Aroma Chemicals, Biochemicals, Building Blocks, Chiral Compounds, Flavours and Fragrance Materials. Formula: C10H16. CAS No. 5989-27-5. Prepack ID 90028744-1g. Molecular Weight 136.23. See USA prepack pricing.
Pine Solvent. Uses: Cleaning, Degreasing. Group: d-Limonene, Citrus Cleaners. Alternative Names: FloraSolv LX311. Grades: Industrial. CAS No. Pack Sizes: Totes and Drums. Molecular formula: Ideal replacement for d-Limonene in industrial cleaning applications.
D-Limonene (R-(+)-Limonene)
GC Assay % d-Limonene: Group: Biochemicals. Alternative Names: Hemo-sol. Grades: Molecular Biology Grade. CAS No. 5989-27-5. Pack Sizes: 500ml, 1L, 4L. US Biological Life Sciences.
DLinDMA, a ionizable cationic lipid, is a key lipid component of stable nucleic acid lipid particles (SNALPs) as a benchmark. DLinDMA is used for siRNA delivery[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 871258-12-7. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-112757.
DLinDMA
DLinDMA, an ionizable cationic lipid, is a key lipid component of stable nucleic acid lipid particles (SNALPs) as a benchmark. Alternative Names: 1,2-dilinoleyloxy-n,n-dimethyl-3-aminopropane; N,N-dimethyl-2,3-bis[(9Z,12Z)-octadeca-9,12-dienoxy]propan-1-amine; N,N-Dimethyl-2,3-bis(((9Z,12Z)-octadeca-9,12-dien-1-yl)oxy)propan-1-amine. Grades: >98%. CAS No. 871258-12-7. Molecular formula: C41H77NO2. Mole weight: 616.05.
DLin-KC2-DMA is an ionisable cationic lipid (pKa?6) that is virtually non-toxic to antigen presenting cells (APCs). DLin-KC2-DMA produces significant siRNA-mediated gene silencing of GAPDH, when binds to lipid nanoparticles (LNP). DLin-KC2-DMA can be used in siRNA delivery studies[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1190197-97-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-112758.
DLin-KC2-DMA
DLin-KC2-DMA is a cationic / ionizable lipid for siRNA delivery. DLin-KC2-DMA was formulated and characterized in SNALP and demonstrated to have in vivo activity at siRNA doses as low as 0.01 mg/kg in rodents and 0.1 mg/kg in nonhuman primates. Alternative Names: 2,2-Dilinoleyl-4-dimethylaminoethyl-[1,3]-dioxolane; N,N-Dimethyl-2,2-di-(9Z,12Z)-9,12-octadecadien-1-yl-1,3-dioxolane-4-ethanamine; 2,2-Dilinoleyl-4-(2-dimethylaminoethyl)-1,3-dioxolane; 2-[2,2-Di-(9Z,12Z)-octadeca-9,12-dienyl-1,3-dioxolan-4-yl]-N,N-dimethylethanamine; DLin-K-XTC2-DMA; Dlin-KC2-DMA; D-Lin-KC2-DMA; XTC; XTC (synthetic lipid). Grades: >98%. CAS No. 1190197-97-7. Molecular formula: C43H79NO2. Mole weight: 642.09.
DLin-K-C3-DMA
DLin-K-C3-DMA, a cationic lipid, can be used in the synthesis of nucleic acid-lipid particle to delivery of nucleic acid[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1217306-46-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-145225.
D-Lin-MC3-DMA
D-Lin-MC3-DMA is the most potent cationic lipid that has been synthesized for lipid nanoparticles (LNPs) to deliver the siRNA. D-Lin-MC3-DMA is useful for design of lipid nanoparticles for in vitro and in vivo delivery of plasmid DNA. LNP systems containing D-Lin-MC3-DMA can be highly effective, non-toxic pDNA delivery systems for gene expression both in vitro and in vivo. Alternative Names: DLin-MC3-DMA; Butanoic acid, 4-(dimethylamino)-, (10Z,13Z)-1-(9Z,12Z)-9,12-octadecadien-1-yl-10,13-nonadecadien-1-yl ester; RV 28; RV-28; O-(Z,Z,Z,Z-heptatriaconta-6,9,26,29-tetraen-19-yl)-4-(N,N-dimethylamino)butanoate; (6Z,9Z,28Z,31Z)-Heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate; MC 3; RV28. Grades: >95%. CAS No. 1224606-06-7. Molecular formula: C43H79NO2. Mole weight: 642.09.
D-Lin-MC3-DMA
D-Lin-MC3-DMA, an ionizable cationic lipid, is a potent siRNA delivery vehicle. Uses: Scientific research. Category: Signaling pathways. CAS No. 1224606-06-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg; 1 g. Product ID: HY-112251.
DLin-MC3-DMA LNP-Cap 1 EGFP mRNA
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating EGFP mRNA. EGFP mRNA, a common fluorescence reporter, translates into enhanced green fluorescent protein, which exhibits an excitation wavelength of 488 nm and emission at 507 nm. The loaded EGFP mRNA is capped with the CAP 1 structure. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Cap 1 EGFP mRNA (5-moU)
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating EGFP mRNA. EGFP mRNA, a common fluorescence reporter, translates into enhanced green fluorescent protein, which exhibits an excitation wavelength of 488 nm and emission at 507 nm. The loaded EGFP mRNA is capped with the CAP 1 structure and modified with 5-methoxyuridine to enhance expression and reduce immunogenicity. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Cap 1 EGFP mRNA (m1Ψ)
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating EGFP mRNA. EGFP mRNA, a common fluorescence reporter, translates into enhanced green fluorescent protein, which exhibits an excitation wavelength of 488 nm and emission at 507 nm. The loaded EGFP mRNA is capped with the CAP 1 structure and modified with N1-methyl-pseudouridine to enhance expression and reduce immunogenicity. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Cap 1 Fluc mRNA
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating Firefly Luciferase mRNA. Firefly Luciferase mRNA, a fluorescence reporter, encodes an enzyme that catalyzes the oxidation of luciferin to oxyluciferin, producing bioluminescence. The loaded Firefly Luciferase mRNA is capped with the CAP 1 structure. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Cap 1 Fluc mRNA (m1Ψ)
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating Firefly Luciferase mRNA. Firefly Luciferase mRNA, a fluorescence reporter, encodes an enzyme that catalyzes the oxidation of luciferin to oxyluciferin, producing bioluminescence. The loaded Firefly Luciferase mRNA is capped with the CAP 1 structure and modified with N1-methyl-pseudouridine to enhance expression and reduce immunogenicity. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Cap 1 OVA mRNA
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating OVA mRNA. OVA(ovalbumin) is the predominant glycoprotein in egg whites and is known for its immunogenic properties, making it an ideal model antigen for studying immune responses. The loaded OVA mRNA is capped with the CAP 1 structure. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Cap 1 OVA mRNA (m1Ψ)
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating OVA mRNA. OVA(ovalbumin) is the predominant glycoprotein in egg whites and is known for its immunogenic properties, making it an ideal model antigen for studying immune responses. The loaded OVA mRNA is capped with the CAP 1 structure and modified with N1-methyl-pseudouridine to enhance expression and reduce immunogenicity. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-EGFP mRNA (m1Ψ)
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating EGFP mRNA. EGFP mRNA, a common fluorescence reporter, translates into enhanced green fluorescent protein, which exhibits an excitation wavelength of 488 nm and emission at 507 nm. The loaded EGFP mRNA is modified with N1-methyl-pseudouridine to enhance expression and reduce immunogenicity. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Empty
This product is a empty LNP prepared with DLin-MC3-DMA as the ionizable lipid and can be used as a negative control to determine the optimal mRNA delivery formulation. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-Fluc mRNA
This product is a DIR-labeled LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating GFP mRNA. The GFP mRNA encodes the green fluorescent protein (GFP), a widely used marker for monitoring gene expression and transfection efficiency. It exhibits an excitation wavelength of 480 nm and emission at 510 nm. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC3-DMA LNP-GFP mRNA
This product is a LNP prepared with ionizable lipid (DLin-MC3-DMA), helper lipid, cholesterol and PEGylated lipid, encapsulating GFP mRNA. The GFP mRNA encodes the green fluorescent protein (GFP), a widely used marker for monitoring gene expression and transfection efficiency. It exhibits an excitation wavelength of 480 nm and emission at 510 nm. It is only for research purposes. Group: Lipid nanoparticle.
DLin-MC4-DMA
DLin-MC4-DMA is a cationic lipid which can be used for delivery of nucleic acids. Alternative Names: DLin-M-C4-DMA; (10Z,13Z)-1-(9Z,12Z)-9,12-Octadecadien-1-yl-10,13-nonadecadien-1-yl 5-(dimethylamino)pentanoate. Grades: 98%. CAS No. 1226909-66-5. Molecular formula: C44H81NO2. Mole weight: 656.12.
Dl-ins 1,3,4,5-tetrakisphosphate tetrapotassium salt