A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Diazaphilonic acid is produced by the strain of Talaramuces flavus PF1195. It has no antibacterial activity, but inhibits the ability of DNA amplification and telomerase. Molecular formula: C42H32O18. Mole weight: 824.69.
Diazaquinomycin A
Diazaquinomycin A is produced by the strain of Streptomyces sp.OM-704-KA333. It has anti-gram-positive bacterial activity and has antagonistic effect with metabolism of folic acid. Synonyms: Antibiotic OM 704A; NSC626554; 2,8-Dihydroxy-3,7-dimethyl-4,6-dipropylpyrido[3,2-g]quinoline-5,10-dione. CAS No. 87614-40-2. Molecular formula: C20H22N2O4. Mole weight: 354.41.
Diazaquinomycin B
Diazaquinomycin B is produced by the strain of Streptomyces sp.OM-704-KA333. It has anti-gram-positive bacterial activity and has antagonistic effect with metabolism of folic acid. CAS No. 87614-39-9. Molecular formula: C20H24N2O4. Mole weight: 356.41.
Diazepam
Diazepam is a long-acting benzodiazepine with anxiolytic, muscle relaxant, anticonvulsant, and sedative properties. The drug has a high lipid solubility, leading to rapid brain uptake and then redistribution to adipose tissue, which explains its short duration after single intravenous doses. Applications: Diazepam is indicated for anxiety disorders, alcohol withdrawal syndrome, muscle spasms (including cerebral palsy and paraplegia), status epilepticus (rectal formulation), and as a premedication for procedures. Category: Active pharmaceutical ingredients. Synonyms: Ansiolisina; Diazemuls; Apaurin; Faustan; Relanium; Seduxen; Sibazon. CAS No. 439-14-5. Product ID: API0231617. Molecular formula: C16H13ClN2O. Mole weight: 284.74. EINECS: 207-122-5. InChIKey: AAOVKJBEBIDNHE-UHFFFAOYSA-N. Appearance: White to off-white crystalline powder.
Diazepam BP Impurity F
Diazepam BP Impurity F. Uses: For analytical and research use. Alternative Names: 7-chloro-2-methoxy-5-phenyl-3H-benzo[e][1,4]diazepine. CAS No. 31269-33-7. Molecular formula: C16H13ClN2O. Mole weight: 284.74. Catalog: APB31269337.
Diazepam-d8
Diazepam-d8 is the deuterium labelled form of Diazepam (D416855), which is an anxiolytic; skeletal muscle relaxant, also used as anticonvulsant. Group: Biochemicals. Grades: Highly Purified. CAS No. 83056-50-2. Pack Sizes: 500ug, 1mg. Molecular Formula: C16H5D8ClN2O, Molecular Weight: 292.79. US Biological Life Sciences.
Worldwide
Diazepam impurity 1
Diazepam impurity 1. Uses: For analytical and research use. CAS No. 3646-61-5. Molecular formula: C26H16Cl2N2. Mole weight: 427.33. Catalog: APB3646615.
Diazepam impurity 10
Diazepam impurity 10. Uses: For analytical and research use. CAS No. 5220-83-7. Molecular formula: C15H11ClN2O. Mole weight: 270.72. Catalog: APB5220837.
Diazepam Impurity 10
Diazepam Impurity 10. Uses: For analytical and research use. Alternative Names: N-(2-benzoyl-4-chlorophenyl)-2-hydroxyacetamide. Molecular formula: C15H12ClNO3. Mole weight: 289.71. Catalog: APB04880.
Diazepam impurity 11
Diazepam impurity 11. Uses: For analytical and research use. CAS No. 65854-76-4. Molecular formula: C16H8D5ClN2O. Mole weight: 289.77. Catalog: APB65854764.
Diazepam Impurity 11
Diazepam Impurity 11. Uses: For analytical and research use. Alternative Names: 7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepine 4-oxide. Molecular formula: C15H11ClN2O2. Mole weight: 286.71. Catalog: APB04879.
Diazepam impurity 12
Diazepam impurity 12. Uses: For analytical and research use. CAS No. 83056-50-2. Molecular formula: C16H5D8ClN2O. Mole weight: 292.79. Catalog: APB83056502.
Diazepam Impurity 12
Diazepam Impurity 12. Uses: For analytical and research use. Alternative Names: 7-chloro-5-phenyl-4,5-dihydro-1H-benzo[e][1,4]diazepine-2,3-dione. CAS No. 19554-95-1. Molecular formula: C15H11ClN2O2. Mole weight: 286.71. Catalog: APB19554951.
Diazepam impurity 15
Diazepam impurity 15. Uses: For analytical and research use. CAS No. 5571-65-3. Molecular formula: C17H15ClN2O. Mole weight: 298.77. Catalog: APB5571653.
Diazepam impurity 16
Diazepam impurity 16. Uses: For analytical and research use. CAS No. 1346604-47-4. Molecular formula: C17H13D2ClN2O. Mole weight: 300.78. Catalog: APB1346604474.
Diazepam impurity 17
Diazepam impurity 17. Uses: For analytical and research use. CAS No. 17311-35-2. Molecular formula: C16H13ClN2O2. Mole weight: 300.74. Catalog: APB17311352.
Diazepam impurity 3
Diazepam impurity 3. Uses: For analytical and research use. CAS No. 102725-59-7. Molecular formula: C16H15ClN2O2. Mole weight: 302.76. Catalog: APB102725597.
Diazepam impurity 4
Diazepam impurity 4. Uses: For analytical and research use. CAS No. 176796-46-6. Molecular formula: C17H17ClN2O2. Mole weight: 316.79. Catalog: APB176796466.
Diazepam impurity 6
Diazepam impurity 6. Uses: For analytical and research use. CAS No. 36271-03-1. Molecular formula: C16H14ClNO2. Mole weight: 287.74. Catalog: APB36271031.
Diazepam impurity 7
Diazepam impurity 7. Uses: For analytical and research use. CAS No. 5621-66-9. Molecular formula: C13H10ClNO. Mole weight: 231.68. Catalog: APB5621669.
Diazepam impurity 8
Diazepam impurity 8. Uses: For analytical and research use. CAS No. 40913-83-5. Molecular formula: C16H14ClNO2. Mole weight: 287.74. Catalog: APB40913835.
Diazepam Impurity 8
Diazepam Impurity 8. Uses: For analytical and research use. Alternative Names: 7-chloro-3-hydroxy-1-methyl-5-phenyl-1H-benzo[e][1,4]diazepin-2(3H)-one. Molecular formula: C16H13ClN2O2. Mole weight: 300.74. Catalog: APB04881.
Diazepam impurity 9
Diazepam impurity 9. Uses: For analytical and research use. CAS No. 25759-97-1. Molecular formula: C20H14Cl2N2O. Mole weight: 369.25. Catalog: APB25759971.
Diazepam Impurity 9
Diazepam Impurity 9. Uses: For analytical and research use. Alternative Names: 2-amino-N-(2-benzoyl-4-chlorophenyl)acetamide. CAS No. 5504-71-2. Molecular formula: C15H13ClN2O2. Mole weight: 288.73. Catalog: APB5504712.
Diazepinomicin
Diazepinomicin, also known as TLN-4601, is a small-molecule inhibitor of the RAS/RAF/MAPK signaling pathway with potential antineoplastic activity. Diazepinomicin binds to and inhibits Ras kinase, thereby preventing the phosphorylation and activation of proteins downstream of the Ras signal transduction pathway, including serine/threonine kinase RAF (BRAF) and extracellular signal-regulated kinases 1 and 2 (ERK1 and ERK-2). This agent also selectively binds to the peripheral benzodiazepine receptor (PBR), a receptor highly expressed in certain tumor cell types cells, inducing cell cycle arrest and apoptosis in PBR-expressing cells. Diazepinomicin can cross the blood-brain barrier (BBB). Synonyms: TLN-4601; TLN 4601; TLN4601; ECO 4601; ECO4601; BU 4664L; ECO 04601; BU4664L; BU-4664L; 4,6,8-trihydroxy-10-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)-5H-dibenzo[b,e][1,4]diazepin-11(10H)-one. CAS No. 733035-26-2. Molecular formula: C28H34N2O4. Mole weight: 462.59.
Diazinon
A cholinesterase inhibitor; a nonsystemic organophosphate insecticide. Group: Biochemicals. Alternative Names: O,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate; NSC 8938; Oleodiazinon; Phosphorothioc Acid O,O-Diethyl O-[6-Methyl-2-(1-methylethyl)-4-pyrimidinyl] Ester. Grades: Highly Purified. CAS No. 333-41-5. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
Diaziquone
Diaziquone (NSC 182986), an aziridinylbenzoquinone, is a DNA alkylating agent. Diaziquone shows a broad antitumor activity against numerous transplantable murine tumors including curative activity against several intracerebrally implanted tumors. Diaziquone crosses the blood brain barrier[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: NSC 182986. CAS No. 57998-68-2. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-119969.
Diaziquone
A 1,4-benzoquinone that is substituted at positions 2 and 5 by aziridin-1-yl groups and at positions 3 and 6 by (ethoxycarbonyl)amino groups. It cross-links DNA during the cell cycle thus resulting in cell cycle arrest and apoptosis. Synonyms: CI-904; CI 904; CI904; Aziridinylbenzoquinone; Diaziquonum; NSC 182986; 2,5-Diaziridinyl-3,6-bis(carboethoxyamino)-1,4-benzoquinone. Grade: >98%. CAS No. 57998-68-2. Molecular formula: C16H20N4O6. Mole weight: 364.36.
DiAzKs is a diazirine-containing lysine amino acid and is a photo-cross-linker used to crosslink protein-protein interactions in vitro and in living cells. Synonyms: H-L-photo-lysine HCl; N6-((2-(3-Methyl-3H-diazirin-3-yl)ethoxy)carbonyl)-L-lysine hydrochloride. CAS No. 2421187-79-1. Molecular formula: C11H21ClN4O4. Mole weight: 308.76.
DiAzKs hydrochloride
DiAzKs (H-L-Photo-lysine) hydrochloride is a diazirine-containing lysine amino acid and is a photo-cross-linker. DiAzKs hydrochloride can site-selective incorporated into proteins and is used to crosslink protein-protein interactions in vitro and in living cells. DiAzKs hydrochloride acts as a UV light-activated photo-crosslinking probe[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: H-L-Photo-lysine hydrochloride. CAS No. 2421187-79-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D0853A.
Diazoacetyl-DL-norleucine methyl ester. Group: Biochemicals. Alternative Names: Diazoacetyl-DL-Nle-OMe; Diazoacetyl-DL-2-aminohexanoic acid methyl ester. Grades: Highly Purified. CAS No. 7013-9-4. Pack Sizes: 500mg, 1g. US Biological Life Sciences.
Worldwide
Diazoacetyl-DL-norleucine methyl ester 99+% (TLC)
Diazoacetyl-DL-norleucine methyl ester 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences.
Worldwide
Diazo Biotin-PEG3-alkyne
Diazo Biotin-PEG3-alkyne is a polyethylene glycol (PEG)-based PROTAC linker. Diazo Biotin-PEG3-alkyne can be used in the synthesis of a series of PROTACs. CAS No. 1884349-58-9. Molecular formula: C39H53N7O9S. Mole weight: 795.94.
Diazo Biotin-PEG3-alkyne
Diazo Biotin-PEG3-alkyne is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Diazo Biotin-PEG3-alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Category: Signaling pathways. CAS No. 1884349-58-9. Pack Sizes: 5 mg; 10 mg. Product ID: HY-140925.
Diazo Biotin-PEG3-azide
Diazo Biotin-PEG3-azide is a polyethylene glycol (PEG)-based PROTAC linker. Diazo Biotin-PEG3-azide can be used in the synthesis of a series of PROTACs. CAS No. 1339202-33-3. Molecular formula: C33H45N9O7S. Mole weight: 711.83.
100g Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: C8H14N4O7. CAS No. 78491-02-8. Prepack ID 90026968-100g. Molecular Weight 278.22. See USA prepack pricing.
Diazolidinyl urea
500g Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: C8H14N4O7. CAS No. 78491-02-8. Prepack ID 90026968-500g. Molecular Weight 278.22. See USA prepack pricing.
Diazolidinyl urea
Diazolidinyl urea. Synonyms: Diazolidinylurea. CAS No. 78491-02-8. Pack Sizes: 1 kg. Product ID: CDC10-0327. Molecular formula: C8H14N4O7. Category: Cosmetic Preservatives. Product Keywords: Cosmetic Ingredients; Cosmetic Preservatives; Diazolidinyl urea; CDC10-0327; 78491-02-8; C8H14N4O7; Diazolidinylurea; MFCD03547942; 78491-02-8. Purity: ≥95%. Color: White. Physical State: Powder. Storage: 2-8ÂșC. Density: 1.83 g/cm3. Product Description: Diazolidinyl urea is an antimicrobial preservative used in cosmetics. It is chemically related to imidazolidinyl urea which is used in the same way. Diazolidinyl urea acts as a formaldehyde releaser.It is used in many cosmetics, skin care products, shampoos and conditioners, as well as a wide range of products including bubble baths, baby wipes and household detergents. Diazolidinyl urea is found in the commercially available preservative Germaben.Commercial diazolidinyl urea is a mixture of different formaldehyde addition products including polymers.
Diazoline
Diazoline is used for symptomatic relief of allergic symptoms caused by histamine release, including nasal allergies and allergic dermatosis. Synonyms: Mebhydrolin napadisylate; Omeril; Diazolin; Incidal; mebhydroline 1,5-naphthalenedisulfonate. Grade: 98% (HPLC). CAS No. 6153-33-9. Molecular formula: C48H48N4O6S2. Mole weight: 841.04.
Diazomethyl-phosphonic acid diethyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 25411-73-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C5H11N2O3P. US Biological Life Sciences.
Worldwide
Diazoxide
Diazoxide reduces status epilepticus neuron damage in diabetes. Group: Biochemicals. Alternative Names: 7-Chloro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-Dioxide. Grades: Highly Purified. CAS No. 364-98-7. Pack Sizes: 100mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Diazoxide
Diazoxide. Uses: For analytical and research use. CAS No. 364-98-7. Mole weight: 230.67. Catalog: AP364987-A.
Diazoxide
Diazoxide (Sch-6783) is an ATP-sensitive potassium channel activator, has the potential for hyperinsulinism treatment. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Sch-6783; SRG-95213. CAS No. 364-98-7. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg. Product ID: HY-B1140.
Diazoxide
Diazoxide is a potassium channel activator that causes local relaxation in smooth muscle by increasing membrane permeability to potassium ions. The cellular release of potassium switches off voltage-gated calcium ion channels which inhibits the generation of an action potential. Uses: Antihypertensive agents. Synonyms: 7-Chloro-3-methyl-4H-1,2,4-benzothiadiazine 1,1-dioxide. Grade: 98% (TLC). CAS No. 364-98-7. Molecular formula: C8H7ClN2O2S. Mole weight: 230.7.
Diazoxide-[d3]
Diazoxide-[d3] is a labelled analogue of Diazoxide. Diazoxide is a potassium channel stimulator used as a vasodilator for acute hypertension. Synonyms: Diazoxide D3; 7-Chloro-3-methyl-d3-2H-1,2,4-benzothiadiazine 1,1-Dioxide; 3-Methyl-d3-7-chloro-1,2,4-benzothiadiazine 1,1-Dioxide; 7-Chloro-3-methyl-d3-2H-1,2,4-benzothiadiazine 1,1-Dioxide. Grade: 95% by HPLC; 95% atom D. CAS No. 1432063-51-8. Molecular formula: C8H4D3ClN2O2S. Mole weight: 233.69.
Diazoxide (Standard)
Diazoxide (Standard) is the analytical standard of Diazoxide. This product is intended for research and analytical applications. Diazoxide (Sch-6783) is an ATP-sensitive potassium channel activator, has the potential for hyperinsulinism treatment. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Sch-6783 (Standard); SRG-95213 (Standard). CAS No. 364-98-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B1140R.
Diazoxon
Diazoxon, is the oxidized form of Diazinon, an organophosphate insecticide. Diazoxon, is shown to be a more potent acetylcholinesterase (AChE) inhibitor. Group: Biochemicals. Alternative Names: Phosphoric Acid Diethyl 6-methyl-2-(1-methylethyl)-4-pyrimidinyl Ester, Diethyl 2-isopropyl-6-methyl-4-pyrimidinyl phosphate; Diazinon Oxon, Oxodiazinon, O,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) Phosphate, O,O-Diethyl-O-(2-isopropyl-4-methylpyrimidyl-6) Phosphate. Grades: Highly Purified. CAS No. 962-58-3. Pack Sizes: 100mg, 250mg, 500mg. Molecular Formula: C12H21N2O4P, CAS Number: 962-58-3. US Biological Life Sciences.
Worldwide
Diazoxon-d10
Isotope laballed Diazoxon, is the oxidized form of Diazinon (D416880), an organophosphate insecticide. Diazoxon, is shown to be a more potent acetylcholinesterase (AChE) inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 10mg. Molecular Formula: C12H11D10N2O4P, Molecular Weight: 298.339999999999. US Biological Life Sciences.
Worldwide
DIBA
DIBA, a benzamide derivative, has been found to be an ER zinc finger inhibitor that could be significant in studies of breast cancers. Synonyms: DIBA; PD-22551; PD022551; DIBA (Antineoplastic); DIBA-1; NSC 654077; PD 22551; N-(4-sulfamoylphenyl)-2-[[2-[(4-sulfamoylphenyl)carbamoyl]phenyl]disulfanyl]benzamide. Grade: 98%. CAS No. 171744-39-1. Molecular formula: C26H22N4O6S4. Mole weight: 614.74.
DiBAC4(3)
DiBAC4(3) is a voltage-sensitive fluorescent dye (λex=490 nm, λem=505 nm). DiBAC4(3) can be used to measure cell membrane potential. Uses: Scientific research. Category: Signaling pathways. CAS No. 70363-83-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg. Product ID: HY-101892.
DiBAC4(5)
DiBaC4(5) is a fluorescent voltage-sensitive dye that can be used to monitor the transmembrane potentials when Papain-dissociated retinal cells from adult zebrafish were exposed to GABAergic ligands. DiBaC4(5) is a potential-sensitive fluorescence dye[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 63560-89-4. Pack Sizes: 5 mg; 10 mg. Product ID: HY-D1092.
DIBAC-GGFG-NH2CH2-Dxd
DIBAC-GGFG-NH2CH2-Dxd (compound LP4), a Camptothecin (HY-16560) derivative, is a linker-payload of protein-agent conjugates[1]. Dxd (HY-13631D) can be used as a payload for the antibody-coupling drug ADC (DS-8201a).DIBAC-GGFG-NH2CH2-Dxd is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2758875-01-1. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-147363.
Dibaclofen Urea Dicyclohexylammonium Salt
Dibaclofen Urea Dicyclohexylammonium Salt is an impurity of Baclofen, which is a specific GABA-B receptor agonist and muscle relaxant (skeletal). It is primarily used to treat spasticity. Grade: 95%. Molecular formula: C45H68Cl2N4O5. Mole weight: 815.95.
Dibaclofen Urea Dicyclohexylammonium Salt
Dibaclofen Urea Dicyclohexylammonium Salt. Group: Biochemicals. Alternative Names: N,B-Di[3-carboxy-2-(4-chlorophenyl)-propyl]urea Bis (dicyclohexylammonium) Salt. Grades: Highly Purified. Pack Sizes: 250mg. Molecular Formula: C45H68Cl2N4O5, Molecular Weight: 815.95. US Biological Life Sciences.
Worldwide
Di-baclofen Urea Dimethyl Ester
Di-baclofen Urea Dimethyl Ester is the impurity of Baclofen, which is a specific GABA-B receptor agonist and muscle relaxant (skeletal). It is primarily used to treat spasticity. Molecular formula: C23H26Cl2N2O5. Mole weight: 481.37.
Dibanzyloxy Fosfocreatinine
Dibanzyloxy Fosfocreatinine is an immensely powerful compound, used in studying a multitude of malignancies and neurodegenerative ailments. Synonyms: Dibanzyloxy Phosphatecreatinine; Creatininephosphoric acid dibenzyl ester; Dibenzyl (1-methyl-4-oxoimidazolidin-2-ylidene)phosphoramidate; N-(1-Methyl-4-oxoimidazolidin-2-ylidene)amidophosphoric acid bis(phenylmethyl) ester. Grade: > 95%. CAS No. 19208-69-6. Molecular formula: C18H20N3O4P. Mole weight: 373.35.