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
upconverting nanoparticles(yellow-green light) upconverting nanoparticles(yellow-green light). Uses: Up conversion noparticles have excellent optical stability. they have been widely applied in biomedicine, including in vivo bioimaging, in vivo bioimaging, biodetection, immunohistochemistry, microarray detection, photodymic therapy, and photoactivated drug activation. Group: Upconverting nanoparticles. Pack Sizes: 50 mg. Alfa Chemistry Materials 7
Upconverting Quantum Dots Upconverting Quantum Dots. Group: Upconverting nanoparticles (ucnps). CAS No. 753489-02-0. 99.9%. Alfa Chemistry Materials 3
Uperin-2.1 Uperin-2.1 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. It has activity against gram-positive bacteria. Synonyms: H-Gly-Ile-Val-Asp-Phe-Ala-Lys-Lys-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-OH. Grades: >95%. Molecular formula: C88H151N25O23. Mole weight: 1927.3. BOC Sciences 4
Uperin-2.2 Uperin-2.2 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Phe-Val-Asp-Leu-Ala-Lys-Lys-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-OH. Grades: >96%. Molecular formula: C88H151N25O23. Mole weight: 1927.3. BOC Sciences 4
Uperin-2.3 Uperin-2.3 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Phe-Phe-Asp-Leu-Ala-Lys-Lys-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-NH2. Grades: >95%. Molecular formula: C92H152N26O22. Mole weight: 1974.39. BOC Sciences 4
Uperin-2.4 Uperin-2.4 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Leu-Asp-Phe-Ala-Lys-Thr-Val-Val-Gly-Gly-Ile-Arg-Asn-Ala-Leu-Gly-Ile-OH. Grades: >97%. Molecular formula: C87H148N24O24. Mole weight: 1914.2. BOC Sciences 4
Uperin-2.5 Uperin-2.5 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Val-Asp-Phe-Ala-Lys-Gly-Val-Leu-Gly-Lys-Ile-Lys-Asn-Val-Leu-Gly-Ile-NH2. Grades: >97%. Molecular formula: C91H158N24O22. Mole weight: 1940.41. BOC Sciences 4
Uperin-2.7 Uperin-2.7 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Ile-Asp-Ile-Ala-Lys-Lys-Leu-Val-Gly-Gly-Ile-Arg-Asn-Val-Leu-Gly-Ile-OH. Grades: >98%. Molecular formula: C90H163N25O23. Mole weight: 1963.45. BOC Sciences 4
Uperin-2.8 Uperin-2.8 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: H-Gly-Ile-Leu-Asp-Val-Ala-Lys-Thr-Leu-Val-Gly-Lys-Leu-Arg-Asn-Val-Leu-Gly-Ile-OH. Grades: >98%. Molecular formula: C90H163N25O24. Mole weight: 1979.4. BOC Sciences 4
Uperin-3.1 Uperin-3.1 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Val-Leu-Asp-Ala-Phe-Arg-Lys-Ile-Ala-Thr-Val-Val-Lys-Asn-Val-Val-NH2. Grades: >96%. Molecular formula: C84H146N24O21. Mole weight: 1828.24. BOC Sciences 4
Uperin-3.5 Uperin-3.5 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Val-Gly-Asp-Leu-Ile-Arg-Lys-Ala-Val-Ser-Val-Ile-Lys-Asn-Ile-Val-NH2. Grades: >98%. Molecular formula: C80H146N24O21. Mole weight: 1780.1. BOC Sciences 4
Uperin 3.6 Uperin 3.6 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: NH2-Gly-Val-Ile-Asp-Ala-Ala-Lys-Lys-Trp-Asn-Val-Leu-Lys-Asn-Leu-Phe-NH2. Grades: >97%. Molecular formula: C86H139N23O20. Mole weight: 1815.2. BOC Sciences 4
Uperin-4.1 Uperin-4.1 is a broad-spectrum antibiotic peptide isolated from Uperoleia mjobergii. Synonyms: Gly-Val-Gly-Ser-Phe-Ile-His-Lys-Val-Val-Ser-Ala-Ile-Lys-Asn-Val-Ala-NH2. Grades: >96%. Molecular formula: C79H133N23O20. Mole weight: 1725. BOC Sciences 4
Uperin-7.1 Uperin-7.1 is a broad-spectrum antibiotic peptide isolated from Litoria ewingii. Synonyms: Gly-Trp-Phe-Asp-Val-Val-Lys-His-Ile-Ala-Ser-Ala-Val-NH2. Molecular formula: C68H102N18O16. Mole weight: 1427.6. BOC Sciences 4
UPF 1069 UPF 1069 is a selective PARP2 inhibitor with IC50 of 0.3 μM. It is ~27-fold selective against PARP1.PARP activity is evaluated by utilizing commercially available recombinant bovine PARP-1 and mouse PARP-2. Briefly. Synonyms: UPF-1069, UPF1069, UPF 1069. Grades: >98%. CAS No. 1048371-03-4. Molecular formula: C17H13NO3. Mole weight: 279.29. BOC Sciences 10
UPF 1069 UPF 1069 is a PARP inhibitor, with IC50s of 8 and 0.3 ?M for PARP-1 and PARP-2, respectively. Uses: Scientific research. Group: Signaling pathways. CAS No. 1048371-03-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-14478. MedChemExpress MCE
UPF 1069 UPF 1069. Group: Biochemicals. Alternative Names: 5-(2-Oxo-2-phenylethoxy)-1(2H)-isoquinolinone. Grades: Highly Purified. CAS No. 1048371-03-4. Pack Sizes: 1mg. Molecular Formula: C17H13NO3, Molecular Weight: 279.29. US Biological Life Sciences. USBiological 4
Worldwide
UPF-1069 ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
UPF-648 Potent and selective inhibitor of kynurenine-3-monooxygenase (KMO, or kynurenine hydroxylase) activity (IC50: 20 nM); Active (+)-(1S,2S)-enantiomer; Useful tool for research on cognitive enhancement and neuroprotection in the brain. Synonyms: UPF-648; UPF 648; UPF648. Grades: >98%. CAS No. 213400-34-1. Molecular formula: C11H8Cl2O3. Mole weight: 259.09. BOC Sciences 9
UPF-648 sodium salt UPF-648 sodium salt is a potent kynurenine 3-monooxygenase (KMO) inhibitor; exhibits highly active at 1 uM (81 ± 10% KMO inhibition); ineffective at blocking KAT activity. Synonyms: UPF-648 sodium salt; UPF 648 sodium salt; UPF648 sodium salt. Grades: >98%. CAS No. 1465017-87-1. Molecular formula: C11H7Cl2NaO3. Mole weight: 281.07. BOC Sciences 9
UpG UpG, a synthetic compound, is a crucial nucleic acid used in biosciences for developing phage-resistant bacterial strains, RNA research and studying ribosome function. Its versatility extends to testing drugs' efficacy on viral diseases including HIV and hepatitis C. Experience UpG's unparalleled attributes as a surefire benchmark in scientific experimentation. Synonyms: RNA Dinucleotide (5'?3'), Sodium salt. Grades: ≥ 95 % by HPLC. Molecular formula: C19H24N7O13P (free acid). Mole weight: 589.41 (free acid). BOC Sciences 2
UPGL00004 UPGL00004 is a potent glutaminase C (GAC) inhibitor with IC50 value of 29 nM. Synonyms: 2-phenyl-N-[5-[[1-[5-[(2-phenylacetyl)amino]-1,3,4-thiadiazol-2-yl]piperidin-4-yl]amino]-1,3,4-thiadiazol-2-yl]acetamide. CAS No. 1890169-95-5. Molecular formula: C25H26N8O2S2. Mole weight: 534.66. BOC Sciences 9
Upidosin Upidosin (Rec 15/2739) is an α-1 adrenoceptor ( α-1 AR ) antagonist. Upidosin shows moderate selectivity for the α-1A AR subtype. Upidosin shows uroselectivity in urethra and prostate with a K b value of 2-3 nM higher than in ear artery and aorta with a K b value of 20-100 nM. Upidosin inhibits [3H]prazosin binding to cloned human α-1A adrenergic receptor. Upidosin can be used for the research of urethral obstruction [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Rec 15/2739; Recordati 15/2739; SB 216469. CAS No. 152735-23-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-106954. MedChemExpress MCE
Upifitamab Upifitamab is a naked antibody of upifitamab rilsodotin, an ADC targeting the sodium-dependent phosphate transport protein NaPi2b expressed on tumor cells. CAS No. 2254118-43-7. BOC Sciences 11
Upifitamab Upifitamab is an ADC Antibody (a naked antibody of upifitamab rilsodotin), which can be used for antibody-coupled agent (ADC) synthesis. Upifitamab rilsodotin is an ADC targeting NaPi2b and is used in ovarian cancer research, particularly in platinum-resistant recurrent ovarian cancer [1]. Uses: Scientific research. Group: Inhibitory antibodies. CAS No. 2254118-43-7. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99229. MedChemExpress MCE
Uplarafenib Uplarafenib (B-Raf IN 10) (Compound C09) is a BRAF inhibitor with an IC 50 between 50 and 100 nM. Uplarafenib shows antitumor activity [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: B-Raf IN 10. CAS No. 1425485-87-5. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-148059. MedChemExpress MCE
u-plasminogen activator Formed from the inactive precursor by action of plasmin or plasma kallikrein. Differs in structure from t-plasminogen activator (EC 3.4.21.68), and does not bind to fibrin. In peptidase family S1 (trypsin family). Formerly included in EC 3.4.21.31 and EC 3.4.99.26. Group: Enzymes. Synonyms: urokinase; urinary plasminogen activator; cellular plasminogen activator; urokinase-type plasminogen activator; double-chain urokinase-type plasminogen activator; two-chain urokinase-type plasminogen activator; urokinase plasminogen activator; uPA; u-PA; abbokinase; urinary esterase A. Enzyme Commission Number: EC 3.4.21.73. CAS No. 9039-53-6. uPA. 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-4165; u-plasminogen activator; EC 3.4.21.73; 9039-53-6; urokinase; urinary plasminogen activator; cellular plasminogen activator; urokinase-type plasminogen activator; double-chain urokinase-type plasminogen activator; two-chain urokinase-type plasminogen activator; urokinase plasminogen activator; uPA; u-PA; abbokinase; urinary esterase A. Cat No: EXWM-4165. Creative Enzymes
UpNHpp UpNHpp is a cutting-edge biomedical compound engineered to study the intricate realm of neurological disorders such as Alzheimer's and Parkinson's disease. Synonyms: (UMPNPP); Uridine-5'-[(α,β)-imido]triphosphate, Sodium salt. Grades: ≥ 95 % by HPLC. Molecular formula: C9H16N3O14P3(free acid). Mole weight: 483.15 (free acid). BOC Sciences 2
UppNHp UppNHp, an innovative drug delivery system widely implemented in the biomedicine field, boasts high efficacy in treating an array of ailments. Its cutting-edge architecture ensures targeted drug delivery, ameliorating harmful side effects to optimize therapeutic outcomes. This exceptional solution demonstrates extraordinary potential in curing illnesses ranging from cancer to infectious diseases, even extending to degenerative neurological conditions such as Alzheimer's and Parkinson's disease. Synonyms: (UMPPNP); Uridine-5'-[(β,γ)-imido]triphosphate, Sodium salt. Grades: ≥ 95 % by HPLC. CAS No. 82145-58-2. Molecular formula: C9H16N3O14P3(free acid). Mole weight: 483.15 (free acid). BOC Sciences 2
Uprifosbuvir Uprifosbuvir is an antiviral agent. Uprifosbuvir is a NS5b inhibitor developed for the research of chronic hepatitis C virus [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: IDX21437; MK-3682. CAS No. 1496551-77-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-103487. MedChemExpress MCE
Uprosertib Uprosertib, also known as GSK2141795 and GSK795, is an orally bioavailable inhibitor of the serine/threonine protein kinase Akt (protein kinase B) with potential antineoplastic activity. Akt inhibitor GSK2141795 binds to and inhibits the activity of Akt, which may result in inhibition of the PI3K/Akt signaling pathway and tumor cell proliferation and the induction of tumor cell apoptosis. Activation of the PI3K/Akt signaling pathway is frequently associated with tumorigenesis and dysregulated PI3K/Akt signaling may contribute to tumor resistance to a variety of antineoplastic agents. Synonyms: GSK-2141795; GSK2141795; GSK 2141795; GSK795; GSK-795; GSK 795. Uprosertib. CAS No. 1047634-65-0. Molecular formula: C18H16Cl2F2N4O2. Mole weight: 429.25. BOC Sciences 8
Uprosertib Uprosertib (GSK2141795) is a potent and selective pan-Akt inhibitor with IC 50 values of 180/328/38 nM for Akt1/Akt2/Akt3, respectively. Uses: Scientific research. Group: Signaling pathways. Alternative Names: GSK2141795. CAS No. 1047634-65-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15965. MedChemExpress MCE
UR 1102 UR 1102 is an inhibitor of the renal urate transporter URAT1. UR 1102 effectively increases the fractional excretion of urinary uric acid, and reduces plasma uric acid. It is promisingly used as a therapeutic for gout or hyperuricemia with an enhanced pharmacokinetic profile. Synonyms: UR 1102; UR1102; UR-1102; (3,5-dibromo-4-hydroxyphenyl)(2,3-dihydro-4H-pyrido[4,3-b]-1,4-oxazin-4-yl)methanone. Grades: 98%. CAS No. 1198153-15-9. Molecular formula: C14H10Br2N2O3. Mole weight: 414.05. BOC Sciences 10
UR-144 5-Hydroxypentyl metabolite-D5 (indole-D5) solution 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Cannabinoids standards. Alfa Chemistry Analytical Products
UR-144 5-Hydroxypentyl metabolite solution 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Cannabinoids standards. Alfa Chemistry Analytical Products
UR-144 5-Pentanoic acid metabolite solution 100 ?g/mL in methanol, ampule of 1 mL, certified reference material. Group: Cannabinoids standards. Alfa Chemistry Analytical Products
UR-144 N-(5-Hydroxypentyl) UR-144 N-(5-Hydroxypentyl). Group: Biochemicals. Alternative Names: [1- (5-hydroxypentyl) -1H-indol-3-yl] (2, 2, 3, 3-tetramethylcyclopropyl ) methanone. Grades: Highly Purified. CAS No. 895155-95-0. Pack Sizes: 5mg. Molecular Formula: C21H29NO2, Molecular Weight: 327.459999999999. US Biological Life Sciences. USBiological 4
Worldwide
UR-144 N-(5-Hydroxypentyl) β-D-Glucuronide UR-144 N-(5-Hydroxypentyl) β-D-Glucuronide. Group: Biochemicals. Alternative Names: (1-Pentyl-1H-indol-3-yl) (2, 2, 3, 3-tetramethylcyclopropyl ) methanone N-(5-Hydroxypentyl) β-D-Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C27H37NO8, Molecular Weight: 503.58. US Biological Life Sciences. USBiological 4
Worldwide
UR-144 N-(5-Hydroxypentyl)-d10 UR-144 N-(5-Hydroxypentyl)-d10. Group: Biochemicals. Alternative Names: XLR11 N-(5-Hydroxypentyl) Metabolite-d10; [1- (5-Hydroxypentyl) -1H-indol-3-yl] (2, 2, 3, 3-tetramethylcyclopropyl ) -methanone-2, 4, 5, 6, 7-d10. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H19D10NO2, Molecular Weight: 337.52. US Biological Life Sciences. USBiological 4
Worldwide
UR-144 N-(5-Hydroxypentyl)-d5 UR-144 N-(5-Hydroxypentyl)-d5. Group: Biochemicals. Alternative Names: XLR11 N-(5-Hydroxypentyl) Metabolite-d5; [1- (5-Hydroxypentyl) -1H-indol-3-yl] (2, 2, 3, 3-tetramethylcyclopropyl ) -methanone-2, 4, 5, 6, 7-d5. Grades: Highly Purified. Pack Sizes: 500ug. Molecular Formula: C21H24D5NO2, Molecular Weight: 332.49. US Biological Life Sciences. USBiological 4
Worldwide
Urabrelimab Urabrelimab (SRF231) is a fully human anti-CD47 monoclonal antibody that blocks the CD47-SIRP interaction[1]. Uses: Scientific research. Group: Inhibitory antibodies. Alternative Names: SRF-231; SRF231. CAS No. 2249722-58-3. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99533. MedChemExpress MCE
Urabrelimab Urabrelimab is a humanized anti-CD47 monoclonal antibody. Urabrelimab binds to CD47 and inhibits CD47-SIRPα interaction. Urabrelimab exerts antitumor activity in vitro through both phagocytosis and cell death in a manner dependent on the activating Fc-gamma receptor (FcγR), CD32a. Synonyms: SRF-231; SRF231; SRF 231. CAS No. 2249722-58-3. BOC Sciences 11
Uracil Uracil is a pyrimidine derivative. Applications: A pyrimidine derivative. Group: Coenzymes. Synonyms: 2,4(1H,3H)-Pyrimidinedione; 2,4-Dihydroxypyrimidine; 2,4-Pyrimidinediol. CAS No. 66-22-8. Mole weight: 112.1. Form: Solid. 2,4(1H,3H)-Pyrimidinedione; 2,4-Dihydroxypyrimidine; 2,4-Pyrimidinediol; Uracil; 66-22-8. Cat No: COEC-027. Creative Enzymes
Uracil 100g Pack Size. Group: Analytical Reagents, Biochemicals. Formula: C4H4N2O2. CAS No. 66-22-8. Prepack ID 31200749-100g. Molecular Weight 112.09. See USA prepack pricing. Molekula Americas
Uracil Nitrogenous base on RNA nucleosides. Group: Biochemicals. Alternative Names: 2,4-Dihydroxypyrimidine; 2,4-Dioxopyrimidine; 2,4-Pyrimidinediol; 2,4(1H,3H)-Pyrimidinedione; 2,4-Pyrimidinedione; 4-Hydroxyuracil; Hybar X; NSC 3970; Pirod; Pyrod. Grades: Cell Culture Grade. CAS No. 66-22-8. Pack Sizes: 100g, 500g, 1Kg, 2.5Kg. Molecular Formula: C?H?N?O?, Molecular Weight: 112.09. US Biological Life Sciences. USBiological 1
Worldwide
Uracil Uracil is a pyrimidine derivative and one of the four nucleobases in the nucleic acid of RNA. Uracil is a frequently occurring DNA base damage that results from the spontaneous or chemically induced deamination of cytosine and is mutagenic at the level of replication. Uracil could potentially alter transcriptional fidelity, resulting in production of mutant proteins [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 66-22-8. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g; 10 g. Product ID: HY-I0960. MedChemExpress MCE
Uracil Uracil. CAS No: 66-22-8 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
Uracil-13C,15N2 Compound useful in organic synthesis. Group: Biochemicals. Alternative Names: 2,4(1H,3H)-Pyrimidinedione-13C,15N2; 2,4-Dihydroxypyrimidine-13C,15N2; 2,4-Dioxopyrimidine-13C,15N2; 2,4-Pyrimidinediol-13C,15N2; 2,4-Pyrimidinedione-13C,15N2; 4-Hydroxyuracil-13C,15N2; Hybar X-13C,15N2. Grades: Highly Purified. CAS No. 181517-11-3. Pack Sizes: 5mg. Molecular Formula: C313CH415N2O2, Molecular Weight: 115.07. US Biological Life Sciences. USBiological 1
Worldwide
Uracil-1,3-d2 Uracil-1,3-d2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,4(1H,3H)-Pyrimidinedione-1,3-d2. Product Category: Heterocyclic Organic Compound. CAS No. 20666-60-8. Molecular formula: C4H2D2N2O2. Mole weight: 114.1. Purity: 98 atom % D. IUPACName: 1,3-dideuteriopyrimidine-2,4-dione. Product ID: ACM20666608. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Uracil 1-ß-D-arabinofuranoside 99+% (HPLC) Uracil 1-ß-D-arabinofuranoside 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 5
Worldwide
Uracil-4-acetic acid Uracil-4-acetic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidineaceticaci;6-CARBOXYMETHYLURACIL;URACIL-4-ACETIC ACID;1,2,3,6-Tetrahydro-2,6-dioxo-4-pyrimidineacetic acid;2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-6-acetic acid;2,6-Dioxo-1,2,3,6-tetrahydro-4-pyrimidineacetic acid;2. Product Category: Heterocyclic Organic Compound. CAS No. 4628-39-1. Molecular formula: C6H6N2O4. Mole weight: 170.12. Product ID: ACM4628391. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
Uracil-5-boronic acid Uracil-5-boronic acid. Group: Salt. Product ID: (2,4-dioxo-1H-pyrimidin-5-yl)boronic acid. Molecular formula: 155.91g/mol. Mole weight: C4H5BN2O4. B(C1=CNC(=O)NC1=O)(O)O. InChI=1S/C4H5BN2O4/c8-3-2 (5 (10)11)1-6-4 (9)7-3/h1, 10-11H, (H2, 6, 7, 8, 9). PVEJOCQTIVCDNO-UHFFFAOYSA-N. Alfa Chemistry Materials 6
Uracil-5-boronic acid AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
uracil-5-carboxylate decarboxylase This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. Group: Enzymes. Synonyms: uracil-5-carboxylic acid decarboxylase; uracil-5-carboxylate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.66. CAS No. 59299-01-3. 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-4813; uracil-5-carboxylate decarboxylase; EC 4.1.1.66; 59299-01-3; uracil-5-carboxylic acid decarboxylase; uracil-5-carboxylate carboxy-lyase. Cat No: EXWM-4813. Creative Enzymes
Uracil-5-carboxylic acid Uracil-5-carboxylic acid. Group: Biochemicals. Alternative Names: 2,4-Dihydroxypyrimidine-5-carboxylic acid monohydrate. Grades: Highly Purified. CAS No. 69727-34-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences. USBiological 8
Worldwide
Uracil arabinoside United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Uracil beta-D-arabinofuranoside, Nelarabine related, Arauridine,Ara-U, Spongouridin, Spongouridine, GR 46541X, Cytarabine Imp. A (EP), 1-beta-d-arabinofuranosylpyrimidine-2,4(1H,3H)-dione (uracil arabonoside), Uracil Arabinofuranoside, Arabinofuranosyluracil, Uracil, 1-beta-D-arabinofuranosyl- (6CI,7CI,8CI), Arabinosyluracil, 1-beta-D-Arabinofuranosyluracil, Uracil arabinoside, 282U85, NSC 68928. Alfa Chemistry Analytical Products 4
uracil-DNA glycosylase Uracil-DNA glycosylases are widespread enzymes that are found in all living organisms. EC 3.2.2.27 and double-stranded uracil-DNA glycosylase (EC 3.2.2.28) form a central part of the DNA-repair machinery since they initiate the DNA base-excision repair pathway by hydrolysing the N-glycosidic bond between uracil and the deoxyribose sugar thereby catalysing the removal of mis-incorporated uracil from DNA. Group: Enzymes. Synonyms: UdgB (ambiguous); uracil-DNA N-glycosylase; UDG (ambiguous); uracil DNA glycohydrolase. Enzyme Commission Number: EC 3.2.2.27. 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-3981; uracil-DNA glycosylase; EC 3.2.2.27; UdgB (ambiguous); uracil-DNA N-glycosylase; UDG (ambiguous); uracil DNA glycohydrolase. Cat No: EXWM-3981. Creative Enzymes
uracil phosphoribosyltransferase Uracil phosphoribosyltransferase is an enzyme which creates UMP from uracil and phosphoribosylpyrophosphate. This protein may use the morpheein model of allosteric regulation. Group: Enzymes. Synonyms: UMP pyrophosphorylase; UPRTase; UMP:pyrophosphate phosphoribosyltransferase; uridine 5'-phosphate pyrophosphorylase; uridine monophosphate pyrophosphorylase; uridylate pyrophosphorylase; uridylic pyrophosphorylase. Enzyme Commission Number: EC 2.4.2.9. CAS No. 9030-24-4. 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-2692; uracil phosphoribosyltransferase; EC 2.4.2.9; 9030-24-4; UMP pyrophosphorylase; UPRTase; UMP:pyrophosphate phosphoribosyltransferase; uridine 5'-phosphate pyrophosphorylase; uridine monophosphate pyrophosphorylase; uridylate pyrophosphorylase; uridylic pyrophosphorylase. Cat No: EXWM-2692. Creative Enzymes
uracil/thymine dehydrogenase Forms part of the oxidative pyrimidine-degrading pathway in some microorganisms, along with EC 3.5.2.1 (barbiturase) and EC 3.5.1.95 (N-malonylurea hydrolase). Mammals, plants and other microorganisms utilize the reductive pathway, comprising EC 1.3.1.1 [dihydrouracil dehydrogenase (NAD+)] or EC 1.3.1.2 [dihydropyrimidine dehydrogenase (NADP+)], EC 3.5.2.2 (dihydropyrimidinase) and EC 3.5.1.6 (β-ureidopropionase), with the ultimate degradation products being an L-amino acid, NH3 and CO2. Group: Enzymes. Synonyms: uracil oxidase; uracil-thymine oxidase; uracil dehydrogenase. Enzyme Commission Number: EC 1.17.99.4. CAS No. 9029-00-9. 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-1104; uracil/thymine dehydrogenase; EC 1.17.99.4; 9029-00-9; uracil oxidase; uracil-thymine oxidase; uracil dehydrogenase. Cat No: EXWM-1104. Creative Enzymes
uracilylalanine synthase The enzyme produces the non-proteinogenic amino acid L-willardiine, which is naturally found in the plants Acacia willardiana, Mimosa pigra, and Pisum sativum (pea). The enzyme from Pisum species also produces L-isowillardiine. Not identical with EC 2.5.1.47 cysteine synthase. Group: Enzymes. Synonyms: O3-acetyl-L-serine acetate-lyase (adding uracil); isowillardiine synthase; willardiine synthase; 3-O-acetyl-L-serine:uracil 1-(2-amino-2-carboxyethyl)transferase; O3-acetyl-L-serine:uracil 1-(2-amino-2-carboxyethyl)transferase. Enzyme Commission Number: EC 2.5.1.53. CAS No. 113573-73-2. 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-2790; uracilylalanine synthase; EC 2.5.1.53; 113573-73-2; O3-acetyl-L-serine acetate-lyase (adding uracil); isowillardiine synthase; willardiine synthase; 3-O-acetyl-L-serine:uracil 1-(2-amino-2-carboxyethyl)transferase; O3-acetyl-L-serine:uracil 1-(2-amino-2-carboxyethyl)transferase. Cat No: EXWM-2790. Creative Enzymes
UR-AK57 dihydrochloride ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
Uranine k Alfa Chemistry offers Uranine K products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Applications of xanthene dyes involve optical materials and organic dyes for medical diagnosis research. several characteristic features of xanthene dyes are large absorption and luminescence, excellent light resistance, low toxicity in-vivo, and relatively high solubility in water. Group: Xanthene dyes. Alternative Names: Fluorescein Potassium Salt. CAS No. 6417-85-2. Molecular formula: 408.49. Mole weight: C20H10K2O5. Alfa Chemistry Materials 7
Uranium, bis(nitrato-kO)dioxo-, hydrate (1:6), (T-4)-(9CI) Uranium, bis(nitrato-kO)dioxo-, hydrate (1:6), (T-4)-(9CI). Uses: Designed for use in research and industrial production. Additional or Alternative Names: URANIUM NITRATE;URANIUM NITRATE, HEXAHYDRATE;URANYL DINITRATE HEXAHYDRATE;URANYL NITRATE HEXAHYDRATE;URANYL NITRATE HYDRATE;bis(nitrato)dioxo-uraniuhexahydrate;dinitratodioxo-uraniuhexahydrate;hexahydrate(t-4)-uraniu. Product Category: Heterocyclic Organic Compound. Appearance: Acidic solution in water of uranyl nitrate, a radioactive yellow crystalline solid. Mildly chemically toxic. Contains nitric acid. Noncombustible, but will accelerate the burning of other combustible materials if concentrated or if the water evaporate. CAS No. 13520-83-7. Molecular formula: H2O. 1/6 N2 O8 U. Mole weight: 502.14. Density: 2,807 g/cm³. Product ID: ACM13520837. Alfa Chemistry — ISO 9001:2015 Certified. Categories: LPWRMIDZYQRIKR-UHFFFAOYSA-N. Alfa Chemistry. 3
Uranium carbide Uranium carbide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Uranium carbide, Uranium carbide (UC), 12070-09-6. Product Category: Heterocyclic Organic Compound. CAS No. 12070-09-6. Molecular formula: CH4U. Mole weight: 254.071370 [g/mol]. Purity: 0.96. IUPACName: methane; uranium. Product ID: ACM12070096. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Uranium pentabromide Uranium pentabromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Uranium pentabromide, CID139592, 13775-16-1. Product Category: Heterocyclic Organic Compound. CAS No. 13775-16-1. Molecular formula: Br5U. Mole weight: 637.548910 [g/mol]. Purity: 0.96. IUPACName: pentabromouranium. Product ID: ACM13775161. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Urantide Urantide is a selective and competitive urotensin-II (UT) receptor antagonist (pKB = 8.3) that blocks hU-II induced contractions in thoracic aorta ex vivo. Urantide has no effect on noradrenaline or endothelin 1-induced contraction or on acetylcholine-induced relaxation. Urantide also exhibits partial agonist activity in a calcium mobilization assay (in CHO cells expressing hUT receptors). Synonyms: L-Valine, L-α-aspartyl-3-mercapto-L-valyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-, cyclic (2?7)-disulfide; H-Asp-Pen(1)-Phe-D-Trp-Orn-Tyr-Cys(1)-Val-OH; L-alpha-aspartyl-L-penicillamyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-L-valine (2->7)-disulfide acetic acid; (S)-4-(((4R,7S,10S,13R,16S,19R)-13-((1H-indol-3-yl)methyl)-10-(3-aminopropyl)-16-benzyl-4-(((S)-1-carboxy-2-methylpropyl)carbamoyl)-7-(4-hydroxybenzyl)-20,20-dimethyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-19-yl)amino)-3-amino-4-oxobutanoic acid. Grades: ≥95%. CAS No. 669089-53-6. Molecular formula: C51H66N10O12S2. Mole weight: 1075.26. BOC Sciences 3
Urantide Urantide. Group: Biochemicals. Grades: Purified. CAS No. 669089-53-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 5
Worldwide
Urantide acetate Urantide acetate is a selective and competitive urotensin-II (UT) receptor antagonist (pKB = 8.3) that blocks hU-II-induced contractions in the thoracic aorta ex vivo. Urantide has no effect on noradrenaline or endothelin 1-induced contraction or on acetylcholine-induced relaxation. Urantide also exhibits partial agonist activity in a calcium mobilization assay (in CHO cells expressing hUT receptors). Synonyms: L-Valine, L-α-aspartyl-3-mercapto-L-valyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-, cyclic (2?7)-disulfide, acetate salt (1:1); H-Asp-Pen(1)-Phe-D-Trp-Orn-Tyr-Cys(1)-Val-OH.CH3CO2H; L-alpha-aspartyl-L-penicillamyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-L-valine (2->7)-disulfide acetic acid; (S)-4-(((4R,7S,10S,13R,16S,19R)-13-((1H-indol-3-yl)methyl)-10-(3-aminopropyl)-16-benzyl-4-(((S)-1-carboxy-2-methylpropyl)carbamoyl)-7-(4-hydroxybenzyl)-20,20-dimethyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-19-yl)amino)-3-amino-4-oxobutanoic acid compound with acetic acid (1:1). Grades: ≥95%. Molecular formula: C53H70N10O14S2. Mole weight: 1135.32. BOC Sciences 6
Urapidil Urapidil. Group: Biochemicals. Grades: Highly Purified. CAS No. 34661-75-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
Urapidil Urapidil is an α1 adrenoreceptor antagonist and a 5-HT 1A receptor agonist. Uses: Scientific research. Group: Signaling pathways. CAS No. 34661-75-1. Pack Sizes: 10 mM * 1 mL; 50 mg. Product ID: HY-B0716. MedChemExpress MCE

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