A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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-Homocysteic Acid-[3,3,4,4-d4] monohydrate
DL-Homocysteic Acid-[3,3,4,4-d4] monohydrate is a labelled DL-Homocysteic acid. Homocysteic acid is a metabolite of homocysteine and an agonist of NMDA receptor. Synonyms: DL-Homocysteic-3,3,4,4-d4 Acid H2O; (±)-2-Amino-4-sulfobutyric Acid-d4 H2O. Grade: 95% by HPLC; 98% atom D. CAS No. 157203-91-3. Molecular formula: C4H7D4NO6S. Mole weight: 187.21.
DL-Homocysteic acid ≥97% (TLC)
DL-Homocysteic acid ≥97% (TLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 504-33-6. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
DL-Homocysteine
analytical standard. Group: Amino acid, peptide & protein standards.
DL-Homocysteine
DL-Homocysteine. Uses: Dl-homocysteine has been used to induce hyperhomocysteinemia in sprague-dawley rats. it has also been used to study the effects of hyperhomocysteinemia on atherosclerosis in apolipoprotein e-deficient mice. Additional or Alternative Names: 2-Amino-4-mercaptobutyric acid. Product Category: Amino Acids. Appearance: White to off-white solid. CAS No. 454-29-5. Molecular formula: HSCH2CH2CH(NH2)COOH. Mole weight: 135.18. Purity: 0.9. IUPACName: 2-Amino-4-sulfanylbutanoic acid. Canonical SMILES: NC(CCS)C(O)=O. Density: 1.149 g/cm³. ECNumber: 207-222-9. Product ID: ACM454295-1. Alfa Chemistry ISO 9001:2015 Certified.
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 an allosteric antagonist of the dopamine D2 receptor. Synonyms: (±)-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. Grade: 90%. CAS No. 454-29-5. Molecular formula: C4H9NO2S. Mole weight: 135.18.
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. Group: Natural products. CAS No. 454-29-5. Pack Sizes: 10 mM * 1 mL; 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. Synonyms: DL-2-Amino-4-mercaptobutyric Acid-d4; DL-Homocysteine-d4. Grade: ≥95%. CAS No. 416845-90-4. Molecular formula: C4H5D4NO2S. Mole weight: 139.21.
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. Group: Isotope-labeled compounds. CAS No. 416845-90-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W010347S.
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.
DL-Homocysteine Thiolactone Hydrochloride ((+/-)-3-Amino-dihydro-thiophen-2-one Hydrochloride, 3-Aminodihydro-2-(3H)-thiophenone Hydrochloride). Group: Biochemicals. Alternative Names: (+/-)-3-Amino-dihydro-thiophen-2-one Hydrochloride; 3-Aminodihydro-2-(3H)-thiophenone Hydrochloride. Grades: Highly Purified. CAS No. 6038-19-3. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
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-[1,1'-13C2]
DL-Homocystine-[1,1'-13C2] is a labelelled DL-Homocystine, which is the double-bonded form of homocysteine. Increased level of homocysteine is associated with venous and arterial thrombosis. Synonyms: DL-Homocysteine dimer-1,1'-13C2. Grade: 95% by HPLC; 99% atom 13C. Molecular formula: [13C]2C6N2S2O4H16. Mole weight: 270.34.
DL-Homocystine-[3,3,3',3',4,4,4',4'-d8]
DL-Homocystine-[3,3,3',3',4,4,4',4'-d8] is a labelelled DL-Homocystine, which is the double-bonded form of homocysteine. Increased level of homocysteine is associated with venous and arterial thrombosis. Synonyms: 4,4'-Dithio-bis(2-aminobutanoic Acid)-d8; (H-DL-Homocys-OH)2-d8. Grade: 95% by HPLC; 98% atom D. CAS No. 108641-82-3. Molecular formula: C8H8D8N2O4S2. Mole weight: 276.39.
DL-Homocystine-3,3,3,3,4,4,4,4-d8
DL-Homocystine-3,3,3,3,4,4,4,4-d 8 is the deuterium labeled DL-Homocystine. DL-Homocystine is the double-bonded form of homocysteine and homocysteine is recognized as an important substance in the pathogenesis and pathophysiology of schizophrenia[1][2]. Uses: Scientific research. Group: Isotope-labeled compounds. CAS No. 108641-82-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W009390S.
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.
H-DL-HoSer-OH is a biochemical reagent that can be used as a biological material or organic compound for life science related research. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1927-25-9. Pack Sizes: 5 g; 10 g; 25 g. Product ID: HY-W012870.
D,L-Homoserine (2-Amino-4-hydroxybutyric Acid)
D,L-Homoserine (2-Amino-4-hydroxybutyric Acid). Group: Biochemicals. Alternative Names: 2-Amino-4-hydroxybutyric Acid. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
Worldwide
DL-Homoserine 98+% (HPLC)
DL-Homoserine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
DL-Homoserine (H-DL-HoSer-OH), 98+%
DL-Homoserine (H-DL-HoSer-OH), 98+%. Group: Biochemicals. Alternative Names: H-DL-HoSer-OH; DL-2-Amino-4-hydroxybutyric acid. Grades: Highly Purified. CAS No. 1927-25-9. Pack Sizes: 5g, 25g, 100g. Molecular Formula: C?H?NO?, Molecular Weight: 119.12. US Biological Life Sciences.
Worldwide
Dl-homotryptophan
Dl-homotryptophan. Uses: Designed for use in research and industrial production. Additional or Alternative Names: HOMOTRYPTOPHAN, D/L-;D,L-HOMOTRYPTOPHAN;ALPHA-AMINO-GAMMA-(3-INDOLE)-BUTYRIC ACID;A-AMINO-G-(3-INDOLE)-BUTYRIC ACID;A-AMINO-GAMMA-(3-INDOLE)-BUTYRIC ACID;α-Amino-G-(3-indole)butyricacid;Homotryptophan;α-Amino--(3-indole)-butyric Acid. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 26988-87-4. Molecular formula: C12H14N2O2. Mole weight: 218.25. Product ID: ACM26988874. Alfa Chemistry ISO 9001:2015 Certified.
D,L-Homotryptophan
D,L-Homotryptophan. Group: Biochemicals. Alternative Names: a-Amino-gamma-(3-indole)-butyric acid; a-Amino-1H-indole-3-butanoic acid. Grades: Highly Purified. CAS No. 26988-87-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C12H14N2O2. US Biological Life Sciences.
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
Citrus Solvent. Uses: Cleaning, Degreasing. Group: Specialty Ingredients. Alternative Name: D-Limonene, D Limonene. Grade: Technical, Food. CAS Number: 5989-27-5. Pack Sizes: Pails to Drums.
Bradenton, FL
D-limonene
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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
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.
D-Limonene
D-Limonene. Categories: d-limonene; 5989-27-5.
CA, FL & NJ
d-Limonene Alternative
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.
Worldwide
DL-Indole-3-lactic acid 99+%
DL-Indole-3-lactic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences.
Worldwide
DL-Indoline-2-carboxylic acid
5g Pack Size. Group: Building Blocks. Formula: C9H9NO2. CAS No. 16851-56-2. Prepack ID 19574131-5g. Molecular Weight 163.18. See USA prepack pricing.
DLin-KC2-DMA
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. Group: Biochemical assay reagents. CAS No. 1190197-97-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-112758.
D-Lin-MC3-DMA
D-Lin-MC3-DMA, an ionizable cationic lipid, is a potent siRNA delivery vehicle. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 1224606-06-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. 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.
DL-Isoborneol
DL-Isoborneol. Group: Biochemicals. Grades: Highly Purified. CAS No. 124-76-5. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C10H18O. US Biological Life Sciences.
Worldwide
DL-Isocitric acid trisodium salt
DL-Isocitric acid trisodium salt is an endogenous metabolite. DL-Isocitric acid trisodium salt is an intermediate product in the citric acid cycle. DL-Isocitric acid trisodium salt can be used as a marker for determining the composition of isocitrates in fruit products[1]. Uses: Scientific research. Group: Natural products. CAS No. 1637-73-6. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 500 mg; 1 g. Product ID: HY-W009362.