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
ALLO-1 ALLO-1 is a SMO antagonist that inhibits both wild-type (IC50 = 50 nM) and mutant SMO, including the D473H SMO mutant (IC50s = 300-1000 nM). ALLO-1 is essential for autophagosome formation around paternal organelles and directly binds to the worm LC3 homologue LGG-1 through its LC3-interacting region (LIR) motif. This compound binds to the SMO cysteine-rich domain, which is a different mechanism of interaction compared to other known SMO ligands that bind the transmembrane pocket. Synonyms: 3-(4-Chlorophenyl)-5-methyl-1-(phenylmethyl)-2,4-imidazolidinedione. Grade: ≥98%. CAS No. 37468-32-9. Molecular formula: C17H15ClN2O2. Mole weight: 314.8. BOC Sciences 5
Allo-3α-tetrahydro Cortisol A metabolite of Cortisol. Group: Biochemicals. Alternative Names: (3α,5α,11 β)-. Grades: Highly Purified. CAS No. 302-91-0. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
Allo-3α-tetrahydro Cortisol-d6 (Major) A labeled metabolite of Cortisol. Group: Biochemicals. Alternative Names: 3α,5α,11 β)-. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
Allo-3a-tetrahydro cortisol Allo-3a-tetrahydro cortisol. Group: Biochemicals. Alternative Names: (3a,5a,11b)-3,11,17,21-Tetrahydroxypregnan-20-one. Grades: Highly Purified. CAS No. 302-91-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C21H34O5. US Biological Life Sciences. USBiological 6
Worldwide
Allo-3a-tetrahydro cortisol 21-O-b-D-glucuronide Allo-3a-tetrahydro cortisol 21-O-b-D-glucuronide is a vital compound used in the biomedical industry commonly employed for studying the metabolism and excretion of cortisol, a hormone involved in stress response. This compound aids in investigations related to cortisol's glucuronidation process, providing insights into the research of various disorders, such as Cushing's syndrome or adrenal insufficiency. Synonyms: (3a,5a,11b)-3,11,17-Trihydroxy-20-oxopregnan-21-yl b-D-glucopyranosiduronic acid; allo-tetrahydrocortisol 21-glucuronide. CAS No. 131061-62-6. Molecular formula: C27H42O11. Mole weight: 542.62. BOC Sciences 5
Allo-3a-tetrahydro cortisol 3-O-b-D-glucuronide Allo-3a-tetrahydro cortisol 3-O-b-D-glucuronide is a highly intricate and sophisticated compound that is widely employed in the in-depth investigations pertaining to the metabolism. Its paramount significance lies in its pivotal role in the exploration of adrenal function and the precise quantification of cortisol. Synonyms: (3a,5a,11b)-11,17,21-trihydroxy-20-oxopregnan-3-yl b-D-glucopyranosiduronic acid; 5a-Tetrahydrocortisol-3-monoglucuronide; Allotetrahydrocortisol 3-glucuronide. CAS No. 30954-21-3. Molecular formula: C27H42O11. Mole weight: 542.62. BOC Sciences 5
Allo-aca Allo-aca, a leptin peptidomimetic, is a potent, specific leptin receptor antagonist peptide. Allo-aca blocks leptin signaling and action in numerous in vitro and in vivo models[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3109368-53-5. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P3212. MedChemExpress MCE
Alloaromadendrene Alloaromadendrene is a constituent of the essential oil of a number of plants including pimento berry, myrica gale, comptonia peregrina and white cardamom. It is also found in extract of indigofera aspalathoides which is used as a cell proliferation inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 25246-27-9. Pack Sizes: 500ul, 1ml. Molecular Formula: C15H24, Molecular Weight: 204.35. US Biological Life Sciences. USBiological 1
Worldwide
Alloc-β-Ala-OH Alloc-β-Ala-OH. Synonyms: Alloc-beta-Ala-OH; Alloc beta Ala OH; 3-(Allyloxycarbonylamino)propionic acid. CAS No. 111695-91-1. Molecular formula: C7H11NO4. Mole weight: 173.17. BOC Sciences 9
Alloc-Dap(Fmoc)-OH Alloc-Dap(Fmoc)-OH. Grade: ≥ 95%. Molecular formula: C22H22N2O6. Mole weight: 410.4. BOC Sciences 9
Allocholic acid Allocholic acid. Alternative Names: 5α-cholanic acid-3α,7α,12α-triol. CAS No. 2464-18-8. Purity: >99%. Product ID: ALCFA2464188. Molecular formula: C24H40O5. Mole weight: 408.57. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Allocholic acid Allocholic acid is a bile acid metabolized from animals. Allocholic acid is also a precursor to petromyzonol. Synonyms: 3alpha,7alpha,12alpha-Trihydroxy-5alpha-cholan-24-oic acid; 5alpha-cholic acid; 5α-cholanic acid-3α,7α,12α-triol. Grade: >99%. CAS No. 2464-18-8. Molecular formula: C24H40O5. Mole weight: 408.57. BOC Sciences 8
Allocholic acid Allocholic acid. Group: Biochemicals. Alternative Names: 3-a,7-a,12-a-Trihydroxy-5-a-cholanoic acid; 5a-Cholic acid. Grades: Highly Purified. CAS No. 2464-18-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H40O5. US Biological Life Sciences. USBiological 6
Worldwide
Allocholic Acid (3-a,7-a,12-a-Trihydroxy-5-a-cholanoic Acid) Has wide-spread occurrence in a number of sources, including man as a major biliary metabolite. Group: Biochemicals. Alternative Names: 3-a,7-a,12-a-Trihydroxy-5-a-cholanoic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
Allocholic Acid Impurity 1 (Allochenodeoxycholic Acid) Allocholic Acid Impurity 1 (Allochenodeoxycholic Acid). Uses: For analytical and research use. CAS No. 15357-34-3. Molecular formula: C24H40O4. Mole weight: 392.58. Catalog: APB15357343. Alfa Chemistry Analytical Products 3
allo-Chrysoketone allo-Chrysoketone is an intermediate of 7H-Benzo[c]fluorene, which is a polycyclic aomatic hydrocarbon (PAH) with mutagenic activity. 7H-Benzo[c]fluorene is a major DNA adduct-forming component of coal tar. Recent studies suggest that 7H-Benzo[c]fluorene may be capable of inducing lung tumors. Group: Biochemicals. Grades: Highly Purified. CAS No. 6051-98-5. Pack Sizes: 5mg, 10mg. Molecular Formula: C17H10O. US Biological Life Sciences. USBiological 2
Worldwide
Alloc-L-Phe-OH Alloc-L-Phe-OH. Synonyms: Alloc-Phe-OH; Alloc L Phe OH; N-(allyloxycarbonyl)phenylalanine. CAS No. 90508-20-6. Molecular formula: C13H15NO4. Mole weight: 249.26. BOC Sciences 9
Allocryptopine (Alpha-Allocryptopine) Allocryptopine (Alpha-Allocryptopine). Group: Biochemicals. Alternative Names: Thalictrimine; alpha-Fagarine; γ-Homochelidonine; Beta-Homochelidonine. Grades: Plant Grade. CAS No. 485-91-6. Pack Sizes: 20mg. Molecular Formula: C21H23NO5, Molecular Weight: 369.411. US Biological Life Sciences. USBiological 8
Worldwide
Alloc-Val-Ala-PAB-OH Alloc-Val-Ala-PAB-OH is a peptide linker with a terminal Alloc protecting group. The peptide chain can act as a cleavable linker in drug design, such as in antibody drug conjugates (ADC). Synonyms: Allyl ((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate; N-(Allyloxycarbonyl)-L-valyl-[4-(hydroxymethyl)phenyl]-L-alaninamide; N-(Allyloxycarbonyl)-L-valyl-[4-(hydroxymethyl)phenyl]-L-alaninamide. CAS No. 1343407-91-9. Molecular formula: C19H27N3O5. Mole weight: 377.43. BOC Sciences 9
alloerythro-Isoxsuprine-[13C6] hydrochloride alloerythro-Isoxsuprine-[13C6] hydrochloride is the labelled analogue of alloerythro-Isoxsuprine hydrochloride, which is an impurity of Isoxsuprine. Isoxsuprine is a β2 adrenoreceptor agonist and can be used as a vasodilator in humans and equines. Synonyms: (1RS,2SR,1'RS)-1-(p-Hydroxyphenyl)-2-(1'-methyl-2'-phenoxy-13C6-ethylamino)-1-propanol hydrochloride (mixture of enantiomers); alloerythro-Isoxsuprine-13C6 hydrochloride. Grade: 95% by HPLC; 98% atom 13C. Molecular formula: C12[13C]6H24ClNO3. Mole weight: 343.80. BOC Sciences 2
Alloferon 1 Alloferon 1 is an antiviral and antitumoral peptide. Alloferon 1 stimulates natural cytotoxicity of human peripheral blood lymphocytes. Alloferon 1 also induces IFN synthesis, and enhances antiviral and antitumor resistance in mice. Alloferon 1 also shows anti-inflammatory activity in λ-carrageenan-induced paw edema model. Alloferon 1 can be isolated from the blood of the blow fly Calliphora vicina (Diptera)[1][2][3]. Uses: Scientific research. Category: Peptides. CAS No. 347884-61-1. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P5581. MedChemExpress MCE
Alloferon-1 Alloferon-1, a synthetic peptide harnessed for its antiviral and immunomodulatory properties, proves efficacious in the treatment of diverse viral infections, including influenza and herpes, by enhancing the innate immune response. Advancements in medical research indicate that the immune system may be modulated to recognize and attack cancer cells, and Alloferon-1 has emerged as a promising candidate for this purpose. Synonyms: Alloferon; ALLOFERON 1; HIS-GLY-VAL-SER-GLY-HIS-GLY-GLN-HIS-GLY-VAL-HIS-GLY; H-HIS-GLY-VAL-SER-GLY-HIS-GLY-GLN-HIS-GLY-VAL-HIS-GLY-OH. Grade: 95%. CAS No. 347884-61-1. Molecular formula: C52H76N22O16. Mole weight: 1265.3. BOC Sciences 8
Alloimperatorin Alloimperatorin. Group: Biochemicals. Alternative Names: 8-Hydroxy-5-prenylpsoralen; 9-Hydroxy-4-prenylpsoralen; Prangenidin. Grades: Plant Grade. CAS No. 642-05-7. Pack Sizes: 10mg. Molecular Formula: C16H14O4, Molecular Weight: 270.28. US Biological Life Sciences. USBiological 8
Worldwide
allo-Inositol Allo-Inositol is a naturally occurring compound, exhibiting innate importance in conducting intricate cellular signaling and metabolic processes. Its profound presence within the biomedical industry remains notable due to its pivotal role in research of a myriad of ailments, including diabetes, polycystic ovary syndrome (PCOS) and neurodegenerative disorders. Synonyms: myo-inositol; Scyllo-inositol. Grade: >98.0%(LC). CAS No. 643-10-7. Molecular formula: C6H12O6. Mole weight: 180.16. BOC Sciences 5
Alloisolithocholic acid Alloisolithocholic acid. Alternative Names: 5α-cholanic acid-3β-ol. CAS No. 2276-93-9. Purity: >99%. Product ID: ALCFA2276939. Molecular formula: C24H40O3. Mole weight: 376.57. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Allolithocholic acid Allolithocholic acid is an orally active metabolite of Lithocholic acid (HY-B0172). Allolithocholic acid is a dual GPBAR1 agonist (EC50 = 2.7 μM) and RORγt inverse agonist (IC50 = 3.4 μM). Allolithocholic acid modulates immune and metabolic pathways, regulates immune cell polarization, prevents M1 macrophage and Th17 CD4 cell polarization. Allolithocholic acid improves insulin sensitivity, reduces liver lipid accumulation, reverses liver immunological, inflammatory and metabolic signaling dysregulation, restores bile acid homeostasis, adipose tissue histopathology/function, and intestinal microbiota composition, modulates intestinal immunity. Allolithocholic acid can be used for the researches of cancer, inflammayion, immunology and metabolic disease[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2276-94-0. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg. Product ID: HY-143712. MedChemExpress MCE
Allolithocholic acid Allolithocholic acid. Alternative Names: 5α-cholanoic acid-3α-ol. CAS No. 2276-94-0. Purity: >99%. Product ID: ALCFA2276940. Molecular formula: C24H40O3. Mole weight: 376.58. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Allo maltol Allo maltol. Group: Biochemicals. Alternative Names: 5-Hydroxy-2-methyl-4H-pyran-4-one; 2-Methyl-5-hydroxy-(4H)-pyran-4-one; 2-Methyl-5-hydroxy-1,4-pyrone. Grades: Highly Purified. CAS No. 644-46-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H6O3. US Biological Life Sciences. USBiological 6
Worldwide
Alloocimene Alloocimene. Group: Biochemicals. Alternative Names: 2,6-Dimethyl-2,4,6-octatriene; NSC 406263; Allo-Ocimene. Grades: Highly Purified. CAS No. 673-84-7. Pack Sizes: 250mg. Molecular Formula: C10H16, Molecular Weight: 136.229999999999. US Biological Life Sciences. USBiological 3
Worldwide
Alloocimene Alloocimene. CAS No. 673-84-7. VIGON Item # 501687. Categories: Speciality Ingredients Suppliers, Fragrances, Perfumers, 2,4,6-Octatriene, 2,6-dimethyl- | C10H16 - PubChem. Vigon
America & Internationally
Alloocimene Alloocimene. Alternative Names: 2,6-Dimethyl-2,4,6-octatriene. CAS No. 673-84-7. Purity: Min. 96%. Product ID: ALC-FP-673847. Molecular formula: C10H16. Mole weight: 136.23. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
allophanate hydrolase Along with EC 3.5.2.15 (cyanuric acid amidohydrolase) and EC 3.5.1.84 (biuret amidohydrolase), this enzyme forms part of thecyanuric-acid metabolism pathway, which degrades s-triazide herbicides, such as atrazine [2-chloro-4-(ethylamino)-6-(isopropylamino)-1,3,5-triazine], in bacteria. The yeast enzyme (but not that from green algae) also catalyses the reaction of EC 6.3.4.6, urea carboxylase, thus bringing about the hydrolysis of urea to CO2 and NH3 in the presence of ATP and bicarbonate. The enzyme from Pseudomonas sp. strain ADP has a narrow substrate specificity, being unable to use the structurally analogous compounds urea, hydroxyurea or methylcarbamate as substrate. Group: Enzymes. Synonyms: allophanate lyase; AtzF; TrzF. Enzyme Commission Number: EC 3.5.1.54. CAS No. 9076-72-6. 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-4443; allophanate hydrolase; EC 3.5.1.54; 9076-72-6; allophanate lyase; AtzF; TrzF. Cat No: EXWM-4443. Creative Enzymes
Allopregnandiol 20-(Hydrogen Sulfate) Sodium Salt (3 β,5α,20R)-Pregnane-3,20-diol, 20-Sulfate Sodium Salt is sulfate conjugated metabolite of Allopregnandiol (CAS#516-33-0). (3 β,5α,20R)-Pregnane-3,20-diol, 20-Sulfate Sodium Salt can be obtained from 5α-Pregnan-3 β-ol-20-one 3 β-Acetate (P711315) which is a derivative of Pregnenolone (P712200); a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A. Group: Biochemicals. Grades: Highly Purified. CAS No. 215855-82-6. Pack Sizes: 1mg, 10mg. Molecular Formula: C21H35NaO5S, Molecular Weight: 422.55. US Biological Life Sciences. USBiological 4
Worldwide
Allopregnandiol 3-(Hydrogen Sulfate) Sodium Salt Allopregnandiol 3-(Hydrogen Sulfate) Sodium Salt is sulfate conjugated metabolite of Allopregnandiol (CAS#516-33-0). (3 β,5α,20R)-Pregnane-3,20-diol, 20-Sulfate Sodium Salt can be obtained from 5α-Pregnan-3 β-ol-20-one 3 β-Acetate (P711315) which is a derivative of Pregnenolone (P712200); a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens. As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A. Group: Biochemicals. Grades: Highly Purified. CAS No. 215855-85-9. Pack Sizes: 1mg, 5mg. Molecular Formula: C21H35NaO5S, Molecular Weight: 422.55. US Biological Life Sciences. USBiological 3
Worldwide
Allopregnenolone Allopregnenolone. Group: Biochemicals. Alternative Names: (3 β,5α)-3-Hydroxypregn-16-en-20-one; 3 β-Hydroxy-5α-pregn-16-en-20-one; Δ16-5α-Pregnen-3 β-ol-20-one. Grades: Highly Purified. CAS No. 566-61-0. Pack Sizes: 25mg. Molecular Formula: C21H32O2, Molecular Weight: 316.48. US Biological Life Sciences. USBiological 3
Worldwide
AlloProgesterone-3α,20β-Diol (AlloProgesterone Impurity 8) AlloProgesterone-3α,20β-Diol (AlloProgesterone Impurity 8). Uses: For analytical and research use. CAS No. 566-57-4. Molecular formula: C21H36O2. Mole weight: 320.52. Catalog: APB566574. Alfa Chemistry Analytical Products 4
AlloProgesterone 3-sulfate (AlloProgesterone Impurity 3) AlloProgesterone 3-sulfate (AlloProgesterone Impurity 3). Uses: For analytical and research use. CAS No. 734506-42-4. Molecular formula: C21H36O5S. Mole weight: 400.57. Catalog: APB734506424. Alfa Chemistry Analytical Products 4
AlloProgesterone Glucuronide (AlloProgesterone Impurity 7) AlloProgesterone Glucuronide (AlloProgesterone Impurity 7). Uses: For analytical and research use. CAS No. 31300-86-4. Molecular formula: C27H42O8. Mole weight: 494.63. Catalog: APB31300864. Alfa Chemistry Analytical Products 3
AlloProgesterone Impurity 1 AlloProgesterone Impurity 1. Uses: For analytical and research use. CAS No. 2220-64-6. Molecular formula: C21H36O3. Mole weight: 336.52. Catalog: APB2220646. Alfa Chemistry Analytical Products 3
AlloProgesterone Impurity 2 AlloProgesterone Impurity 2. Uses: For analytical and research use. CAS No. 481-10-7. Molecular formula: C21H34O3. Mole weight: 334.5. Catalog: APB481107. Alfa Chemistry Analytical Products 4
AlloProgesterone Sulfate Sodium Salt (AlloProgesterone Impurity 9) AlloProgesterone Sulfate Sodium Salt (AlloProgesterone Impurity 9). Uses: For analytical and research use. CAS No. 215996-42-2. Molecular formula: C21H33NaO5S. Mole weight: 420.54. Catalog: APB215996422. Alfa Chemistry Analytical Products 3
Allopurinol Allopurinol is a potent and orally active xanthine oxidase inhibitor with an IC50 value of 0.2-50 μM. Allopurinol can be used in the research of hyperuricemia and gout. Allopurinol decreases the expression of HIF-1α and HIF-2α protein. Allopurinol shows anti-depressant and anti-nociception activity. Anti-leishmanial effect[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. CAS No. 315-30-0. Pack Sizes: 10 mM * 1 mL in DMSO; 500 mg; 5 g; 10 g; 25 g; 50 g; 100 g. Product ID: HY-B0219. MedChemExpress MCE
Allopurinol Allopurinol is a xanthine oxidase inhibitor with an IC50 of 7.82±0.12 μM. Uses: Antimetabolites; antimetabolites, antineoplastic; enzyme inhibitors; gout suppressants. Synonyms: Allopurinol. Grade: >98%. CAS No. 315-30-0. Molecular formula: C5H4N4O. Mole weight: 136.11. BOC Sciences 2
Allopurinol Xanthine oxidase inhibitor; decreases uric acid production. Used in treatment of hyperuricemia and chronic gout. Antiurolithic. Group: Biochemicals. Alternative Names: 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; 4-Hydroxypyrazolo[3,4-d]pyrimidine; 4-Oxopyrazolo[3,4-d]pyrimidine; Adenock; Allopur; Caplenal; Cellidrin; NSC 101655; NSC 1390. Grades: Highly Purified. CAS No. 315-30-0. Pack Sizes: 1g. US Biological Life Sciences. USBiological 1
Worldwide
Allopurinol 25g Pack Size. Group: Biochemicals, Organics. Formula: C5H4N4O. CAS No. 315-30-0. Prepack ID 12010591-25g. Molecular Weight 136.11. See USA prepack pricing. Molekula Americas
Allopurinol Allopurinol. Alternative Names: allopurinol, Zyloprim, Zyloric, Lopurin, Milurit, Progout, Atisuril, Bleminol, Uripurinol, Embarin, Foligan, Urosin, 1H-Pyrazolo[3,4-d]pyrimidin-4-ol, 315-30-0, Alositol, Anoprolin, Apulonga, Bloxanth, Caplenal, Cellidrin. CAS No. 291279-53-3. Purity: 95%+. Product ID: ACM291279533. Molecular formula: C5H4N4O. Mole weight: 148.21. IUPAC Name: 1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one. Canonical SMILES: C1=C2C(=NC=NC2=O)NN1. ECNumber: 206-250-9. Alfa Chemistry - ISO 9001:32057 Certified. Alfa Chemistry.
Allopurinol 100g Pack Size. Group: Biochemicals, Organics. Formula: C5H4N4O. CAS No. 315-30-0. Prepack ID 12010591-100g. Molecular Weight 136.11. See USA prepack pricing. Molekula Americas
Allopurinol-[13C,15N2] Allopurinol-[13C,15N2], is the labelled analogue of Allopurinol, acting as a Xanthine oxidase inhibitor, and used in treatment of hyperuricemia and chronic gout. Synonyms: 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; 4-Hydroxypyrazolo[3,4-d]pyrimidine-13C,15N2; 4-Oxopyrazolo[3,4-d]pyrimidine-13C,15N2; Adenock-13C,15N2; Allopur-13C,15N2; Caplenal-13C,15N2; Cellidrin-13C,15N2; NSC 101655-13C,15N2; NSC 1390-13C,15N2. Grade: 98%; 95.4% atom 13C, 15N. Molecular formula: C4(13C)H4N2(15N)2O. Mole weight: 139.09. BOC Sciences 2
Allopurinol-d2 Labeled xanthine oxidase inhibitor; decreases uric acid production. Used in treatment of hyperuricemia and chronic gout. Antiurolithic. Group: Biochemicals. Alternative Names: 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one-d2; 4-Hydroxypyrazolo[3,4-d]pyrimidine-d2; 4-Oxopyrazolo[3,4-d]pyrimidine-d2; Adenock-d2; Allopur-d2; Caplenal-d2; Cellidrin-d2; NSC 101655-d2; NSC 1390-d2. Grades: Highly Purified. CAS No. 916979-34-5. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 1
Worldwide
Allopurinol-[d2] Allopurinol-[d2] is the labelled analogue of Allopurinol. Allopurinol is a medication that can decrease the level of blood uric acid, thus it is used for the treatment of hyperuricemia and for the prevention of gout. Synonyms: Allopurinol D2; 1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one-d2; 4-Hydroxypyrazolo[3,4-d]pyrimidine-d2; 4-Oxopyrazolo[3,4-d]pyrimidine-d2; Adenock-d2; Allopur-d2; Caplenal-d2; Cellidrin-d2; NSC 101655-d2; NSC 1390-d2. Grade: 97%; ≥95% atom D. CAS No. 916979-34-5. Molecular formula: C5H2D2N4O. Mole weight: 138.13. BOC Sciences 2
Allopurinol-D2 (Allopurinol Impurity 1) Allopurinol-D2 (Allopurinol Impurity 1). Uses: For analytical and research use. CAS No. 916979-34-5. Molecular formula: C5H2D2N4O. Mole weight: 138.13. Catalog: APB916979345. Alfa Chemistry Analytical Products 4
Allopurinol EP Impurity A Allopurinol EP Impurity A. Uses: For analytical and research use. Alternative Names: 5-amino-1H-pyrazole-4-carboxamide. CAS No. 5334-31-6. Molecular formula: C4H6N4O. Mole weight: 126.12. Catalog: APB5334316. Alfa Chemistry Analytical Products 4
Allopurinol EP Impurity A 3-Amino-4-pyrazolecarboxamide hemisulfate salt is an impurity of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: 3-Amino-4-pyrazolecarboxamide hemisulfate; 1H-Pyrazole-4-carboxamide, 3-amino-, sulfate (2:1); 3-Amino-1H-pyrazole-4-carboxamide Hemisulfate; 5-Aminopyrazole-4-carboxamide hemisulphate. Grade: 98 %. CAS No. 27511-79-1. Molecular formula: C8H14N8O6S. Mole weight: 350.32. BOC Sciences 5
Allopurinol EP Impurity A (Hemisulfate) Allopurinol EP Impurity A (Hemisulfate). Uses: For analytical and research use. Alternative Names: 5-amino-1H-pyrazole-4-carboxamide hemisulfate. CAS No. 27511-79-1. Molecular formula: C4H6N4O·1/2H2SO4. Mole weight: 175.16. Catalog: APB27511791. Alfa Chemistry Analytical Products 3
Allopurinol EP Impurity B Allopurinol EP Impurity B. Uses: For analytical and research use. Alternative Names: 5-formamido-1H-pyrazole-4-carboxamide. CAS No. 22407-20-1. Molecular formula: C5H6N4O2. Mole weight: 154.13. Catalog: APB22407201. Alfa Chemistry Analytical Products 3
Allopurinol EP Impurity C Allopurinol EP Impurity C. Uses: For analytical and research use. Alternative Names: 5-(4H-1,2,4-triazol-4-yl)-1H-pyrazole-4-carboxamide. CAS No. 1346604-13-4. Molecular formula: C6H6N6O. Mole weight: 178.15. Catalog: APB1346604134. Alfa Chemistry Analytical Products 3
Allopurinol EP Impurity D (Allopurinol USP Related Compound D) Allopurinol EP Impurity D (Allopurinol USP Related Compound D). Uses: For analytical and research use. Alternative Names: ethyl 5-amino-1H-pyrazole-4-carboxylate. CAS No. 6994-25-8. Molecular formula: C6H9N3O2. Mole weight: 155.15. Catalog: APB6994258. Alfa Chemistry Analytical Products 4
Allopurinol EP Impurity E Allopurinol EP Impurity E. Uses: For analytical and research use. Alternative Names: ethyl 5-formamido-1H-pyrazole-4-carboxylate. CAS No. 31055-19-3. Molecular formula: C7H9N3O3. Mole weight: 183.16. Catalog: APB31055193. Alfa Chemistry Analytical Products 3
Allopurinol impurity 3 Allopurinol impurity 3. Uses: For analytical and research use. Molecular formula: C8H8N6O2. Mole weight: 220.19. Catalog: APB06397. Alfa Chemistry Analytical Products
Allopurinol impurity 4 Allopurinol impurity 4. Uses: For analytical and research use. CAS No. 451458-32-5. Molecular formula: C21H20N4OS. Mole weight: 376.48. Catalog: APB451458325. Alfa Chemistry Analytical Products 4
Allopurinol Impurity A A metabolite of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: 3-Amino-1H-pyrazole-4-carboxamide. Grade: > 95%. CAS No. 5334-31-6. Molecular formula: C4H6N4O. Mole weight: 126.12. BOC Sciences 5
Allopurinol Impurity B A metabolite of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: 3-(Formylamino)-1H-pyrazole-4-carboxamide. Grade: > 95%. CAS No. 22407-20-1. Molecular formula: C5H6N4O2. Mole weight: 154.13. BOC Sciences 5
Allopurinol Impurity C A metabolite of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: Allopurinol Related Compound C; 3-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-4-carboxamide. Grade: > 95%. CAS No. 1346604-13-4. Molecular formula: C6H6N6O. Mole weight: 178.15. BOC Sciences 5
Allopurinol Impurity D A metabolite of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: 3-Amino-4-carbethoxypyrazole; Ethyl 3-amino-4-pyrazolecarboxylate; Allopurinol Related Compound D; Allopurinol EP Impurity D; Allopurinol USP Related Compound D; 5-Amino-1H-pyrazole-4-carboxylic acid ethyl ester; Ethyl 3-aminopyrazole-4-carboxylate. Grade: > 95 %. CAS No. 6994-25-8. Molecular formula: C6H9N3O2. Mole weight: 155.16. BOC Sciences 5
Allopurinol Impurity E A metabolite of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: 3-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester. Grade: > 95%. CAS No. 31055-19-3. Molecular formula: C7H9N3O3. Mole weight: 183.17. BOC Sciences 5
Allopurinol Impurity F A metabolite of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: (E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester. Grade: > 95%. CAS No. 321571-07-7. Molecular formula: C12H14N4O4. Mole weight: 278.27. BOC Sciences 5
Allopurinol Impurity F (Mixture of Z and E Isomers) Allopurinol Impurity F (Mixture of Z and E Isomers). Uses: For analytical and research use. Alternative Names: ethyl 3-((2-cyano-3-ethoxy-3-oxoprop-1-en-1-yl)amino)-1H-pyrazole-4-carboxylate. CAS No. 321571-07-7. Molecular formula: C12H14N4O4. Mole weight: 278.26. Catalog: APB321571077. Alfa Chemistry Analytical Products 3
Allopurinol Nitrile Impurity Allopurinol Nitrile Impurity is an impurity of Allopurinol, a xanthine oxidase inhibitor used to treat gout. Synonyms: 3-Amino-4-pyrazolecarbonitrile; 3-Amino-1H-pyrazole-4-carbonitrile; 1H-Pyrazole-4-carbonitrile, 3-amino-; 5-Aminopyrazole-4-carbonitrile. Grade: 95 %. CAS No. 16617-46-2. Molecular formula: C4H4N4. Mole weight: 108.10. BOC Sciences 5
Allopurinol Nitrile Impurity (Allopurinol Impurity 2) Allopurinol Nitrile Impurity (Allopurinol Impurity 2). Uses: For analytical and research use. CAS No. 16617-46-2. Molecular formula: C4H4N4. Mole weight: 108.1. Catalog: APB16617462. Alfa Chemistry Analytical Products 3
Allopurinol Related Compound A Allopurinol Related Compound A. Uses: For analytical and research use. CAS No. 27511-79-1. Mole weight: 350.31. Catalog: AP27511791. Alfa Chemistry Analytical Products

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