A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Acid Yellow 99. Alternative Names: Acid complex yellow GR. CAS No. 10343-58-5. Purity: 40%. Product ID: ACM10343585. Molecular formula: C16H13CrN4NaO8S. Mole weight: 496.35. Alfa Chemistry - ISO 9001:32057 Certified.
Acid Yellow 9 monosodium salt
Acid Yellow 9 monosodium salt is an azo dye, degraded by Pseudomonas fluorescens as sole source of carbon, nitrogen and energy for the bacterium[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Hydrogen 4-aminoazobenzene-3,4'-disulphonate sodium salt. CAS No. 74543-21-8. Pack Sizes: 10 mM * 1 mL in DMSO; 1 g; 5 g. Product ID: HY-D0705.
Ac-IEPD-AFC
Ac-IEPD-AFC is a peptide whose sequence is preferred recognition motif for the serine protease granzyme B. It is a fluorogenic substrate. Synonyms: IEPD; N-Acetyl-Ile-Glu-Pro-Asp-(7-amino-4-trifluoromethylcoumarin); Ac-Ile-Glu-Pro-Asp-7-Amino-4-trifluoromethylcoumarin. Grade: ≥95%. CAS No. 1135417-31-0. Molecular formula: C32H38F3N5O11. Mole weight: 725.67.
Ac-IEPD-AFC
Ac-IEPD-AFC is a substrate of Granzyme B[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1135417-31-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P1092.
Ac-IEPD-AFC
Ac-IEPD-AFC. Group: Biochemicals. Grades: Purified. CAS No. 1135417-31-0. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Ac-IEPD-CHO
Ac-IEPD-CHO is a reversible granzyme B inhibitor with a Ki of 80 nM[1]. Ac-IEPD-CHO is also a caspase-8 inhibitor[2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 352520-90-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P10149.
Ac-IETD-AMC
Ac-IETD-AMC is a fluorogenic substrate for Procaspase-3 Cleaving Enzyme (Caspase-8/Caspase-6 and Granzyme B). Synonyms: Ac-Ile-Glu-Thr-Asp-AMC; Ac-Ile-Glu-Thr-Asp-MCA. CAS No. 348079-17-4. Molecular formula: C31H41N5O12. Mole weight: 675.68.
Ac-?IETD-?CHO
Ac- IETD- CHO is a potent, reversible inhibitor of granzyme B and caspase-8. Ac- IETD- CHO inhibits Fas-mediated apoptotic cell death, hemorrhage, and liver failure. Ac- IETD- CHO also inhibits cytotoxic T lymphocytes induced cell death[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 191338-86-0. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-113963.
Ac-IETD-CHO trifluoroacetate salt
Ac-IETD-CHO is an inhibitor of caspase-8 (IC50 = 5 nM). It inhibits fluticasone propionate-induced increases in apoptosis in peripheral blood T-cells isolated from patients with asthma when used at a concentration 60 μM. Synonyms: Ac-Ile-Glu-Thr-Asp-CHO; Caspase-8 Inhibitor. Grade: ≥95%. CAS No. 191338-86-0. Molecular formula: C21H34N4O10·xCF3COOH. Mole weight: 502.52.
Acifluorfen
Acifluorfen is a protoporphyrinogen oxidase inhibitor and herbicide used to control annual broad-leaved weeds. Synonyms: Acifluorofen. CAS No. 50594-66-6. Molecular formula: C14H7ClF3NO5. Mole weight: 361.65.
Acifluorfen-methyl
Acifluorfen-methyl is an inhibitor of the heme and chlorophyll biosynthetic enzyme protoporphyrinogen oxidase (Protox). Acifluorfen-methyl is a photobleaching herbicide[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 50594-67-7. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-147365.
Acifran
Acifran is a nicotinic acid receptor agonist with hypolipidemic effects, which shows higher potency than nicotinic acid and clofibrate. It is a potent and full agonist at the human orphan GPCR HM74A/GPR109A and GPR109B. It reduces circulating LDL-cholesterol and serum triglycerides in vivo without affecting liver enzymes or liver weight. Synonyms: AY 25712; AY-25712; AY25712; 4,5-Dihydro-5-methyl-4-oxo-5-phenyl-2-furancarboxylic acid; (±)-Acifran; Reductol. Grade: ≥99% by HPLC. CAS No. 72420-38-3. Molecular formula: C12H10O4. Mole weight: 218.21.
Acifran
Acifran. Group: Biochemicals. Grades: Purified. CAS No. 72420-38-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Ac-Ile-Glu-Pro-Asp-AMC is a preferred substrate sequence of granzyme B, which is a mammalian serine protease involved in the induction of rapid target cell death by cytotoxic lymphocytes. Synonyms: Ac-IEPD-AMC; L-α-Asparagine, N-acetyl-L-isoleucyl-L-α-glutamyl-L-prolyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-; N-Acetyl-L-isoleucyl-L-α-glutamyl-L-prolyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-L-α-asparagine; N-Acetyl-Ile-Glu-Pro-Asp-7-amido-4-methylcoumarin. Grade: 95%. CAS No. 216757-33-4. Molecular formula: C32H41N5O11. Mole weight: 671.69.
AC-ILE-TYR-GLY-GLU-PHE-NH2
AC-ILE-TYR-GLY-GLU-PHE-NH2. Synonyms: N-Acetyl-L-isoleucyl-L-tyrosylglycyl-L-α-glutamyl-L-phenylalaninamide; P60c-src Substrate II. Grade: 95%. CAS No. 168781-78-0. Molecular formula: C33H44N6O9. Mole weight: 668.74.
Ac-ILVAGK-NH2
Ac-ILVAGK-NH2. CAS No. 1588764-53-7. Molecular formula: C30H56N8O7. Mole weight: 640.82.
Acimox impurity 1
Acimox impurity 1. Uses: For analytical and research use. Molecular formula: C6H16N2O. Mole weight: 132.21. Catalog: APB10975.
Acimox impurity 2
Acimox impurity 2. Uses: For analytical and research use. Molecular formula: C6H12N2. Mole weight: 112.18. Catalog: APB10976.
Acimox impurity 3
Acimox impurity 3. Uses: For analytical and research use. CAS No. 2101955-01-3. Molecular formula: C6H10N2. Mole weight: 110.16. Catalog: APB2101955013.
Acimox impurity 4
Acimox impurity 4. Uses: For analytical and research use. CAS No. 79068-45-4. Molecular formula: C6H8N2O2. Mole weight: 140.14. Catalog: APB79068454.
Acimox impurity 5
Acimox impurity 5. Uses: For analytical and research use. CAS No. 1378839-68-9. Molecular formula: C6H6N2O3. Mole weight: 154.13. Catalog: APB1378839689.
Acimox impurity 6
Acimox impurity 6. Uses: For analytical and research use. CAS No. 77666-94-5. Molecular formula: C6H4N2O2. Mole weight: 136.11. Catalog: APB77666945.
Acimox impurity 7
Acimox impurity 7. Uses: For analytical and research use. CAS No. 1368358-42-2. Molecular formula: C6H4N2O3. Mole weight: 152.11. Catalog: APB1368358422.
Acimox impurity 8
Acimox impurity 8. Uses: For analytical and research use. CAS No. 2734844-49-4. Molecular formula: C6H6N2O4. Mole weight: 170.12. Catalog: APB2734844494.
Acipimox
Acipimox (trade name Olbetam in Europe) is a niacin derivative used as a hypolipidemic agent. It is used in low doses and may have less marked adverse effects, although it is unclear whether the recommended dose is as effective as are standard doses of nicotinic acid. Acipimox inhibits the production of triglycerides by the liver and the secretion ofVLDL cholesterol, which leads indirectly to a modest reduction in LDL and increase in HDL cholesterol. Synonyms: Acipimox; K-9321; K9321; K 9321; Olbemox; Olbetam. Grade: >98%. CAS No. 51037-30-0. Molecular formula: C6H6N2O3. Mole weight: 154.12.
Acipimox
Acipimox (K-9321), a nicotinic acid analogue, is an antilipolytic compound. Acipimox stimulates leptin releas, inhibits lipolysis and suppresses systemic levels of free fatty acids (FFAs) and improves insulin sensitivity[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: K-9321. CAS No. 51037-30-0. Pack Sizes: 50 mg; 100 mg. Product ID: HY-B0283.
Acipimox
Antilipemic. Group: Biochemicals. Alternative Names: 5-Methyl-2-pyrazinecarboxylic Acid 4-Oxide; 5- methyl pyrazinecarboxylic Acid 4-Oxide; K 9321; Olbemox; Olbetam. Grades: Highly Purified. CAS No. 51037-30-0. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Acipimox-[13C2,15N2]
Acipimox-[13C2,15N2] is the labelled analogue of Acipimox, which is a niacin derivative used as a hypolipidemic agent. Synonyms: Acipimox-13C2,15N2; 5-Methyl-2-pyrazinecarboxylic Acid 4-Oxide-13C2,15N2; 5-Methylpyrazinecarboxylic Acid 4-Oxide-13C2,15N2; Olbemox-13C2,15N2; Olbetam-13C2,15N2. Grade: 95% by HPLC; 98% atom 13C, 98% atom 15N. Molecular formula: C4[13C]2H6[15N]2O3. Mole weight: 158.10.
Acipimox Impurity 1
Acipimox Impurity 1. Uses: For analytical and research use. Alternative Names: 2-carboxy-5-methylpyrazine 1,4-dioxide. Molecular formula: C6H6N2O4. Mole weight: 170.12. Catalog: APB03244.
Acipimox Impurity 2
Acipimox Impurity 2. Uses: For analytical and research use. Alternative Names: 2-methylpyrazine 1,4-dioxide. CAS No. 32046-26-7. Molecular formula: C5H6N2O2. Mole weight: 126.11. Catalog: APB32046267.
Acipimox Impurity 3
Acipimox Impurity 3. Uses: For analytical and research use. Alternative Names: 3-carboxy-5-methylpyrazine 1-oxide. CAS No. 51037-31-1. Molecular formula: C6H6N2O3. Mole weight: 154.12. Catalog: APB51037311.
acireductone dioxygenase [iron(II)-requiring]
Requires iron(II). If Ni2+ is bound instead of iron(II), the reaction catalysed by EC 1.13.11.53, acireductone dioxygenase (Ni2+-requiring), occurs instead. The enzyme from the bacterium Klebsiella oxytoca (formerly Klebsiella pneumoniae) ATCC strain 8724 is involved in the methionine salvage pathway. Group: Enzymes. Synonyms: ARD'; 2-hydroxy-3-keto-5-thiomethylpent-1-ene dioxygenase (ambiguous); acireductone dioxygenase (ambiguous); E-2'; E-3 dioxygenase. Enzyme Commission Number: EC 1.13.11.54. 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-0573; acireductone dioxygenase [iron(II)-requiring]; EC 1.13.11.54; ARD'; 2-hydroxy-3-keto-5-thiomethylpent-1-ene dioxygenase (ambiguous); acireductone dioxygenase (ambiguous); E-2'; E-3 dioxygenase. Cat No: EXWM-0573.
acireductone dioxygenase (Ni2+-requiring)
Requires Ni2+. If iron(II) is bound instead of Ni2+, the reaction catalysed by EC 1.13.11.54, acireductone dioxygenase [iron(II)-requiring], occurs instead. The enzyme from the bacterium Klebsiella oxytoca (formerly Klebsiella pneumoniae) ATCC strain 8724 is involved in the methionine salvage pathway. Group: Enzymes. Synonyms: ARD; 2-hydroxy-3-keto-5-thiomethylpent-1-ene dioxygenase (ambiguous); acireductone dioxygenase (ambiguous); E-2. Enzyme Commission Number: EC 1.13.11.53. 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-0572; acireductone dioxygenase (Ni2+-requiring); EC 1.13.11.53; ARD; 2-hydroxy-3-keto-5-thiomethylpent-1-ene dioxygenase (ambiguous); acireductone dioxygenase (ambiguous); E-2. Cat No: EXWM-0572.
acireductone synthase
This bifunctional enzyme first enolizes the substrate to form the intermediate 2-hydroxy-5-(methylthio)-3-oxopent-1-enyl phosphate, which is then dephosphorylated to form the acireductone 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one. The acireductone represents a branch point in the methione-salvage pathway as it is used in the formation of formate, CO and 3-(methylthio)propanoate by EC 1.13.11.53 [acireductone dioxygenase (Ni2+-requiring)] and of formate and 4-methylthio-2-oxobutanoate either by a spontaneous reaction under aerobic conditions or by EC 1.13.11.54 {acireductone dioxygenase [iron(II)-requiring]}. Group: Enzymes. Synonyms: E1; E-1 enolase-phosphatase. Enzyme Commission Number: EC 3.1.3.77. 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-3682; acireductone synthase; EC 3.1.3.77; E1; E-1 enolase-phosphatase. Cat No: EXWM-3682.
Acitretin
Acitretin (Ro 10-1670) is a second-generation, systemic retinoid that has been used in the treatment of psoriasis. Acitretin also can be used for the research of Alzheimers disease[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Ro 10-1670. CAS No. 55079-83-9. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-B0107.
Acitretin
Acitretin. Group: Biochemicals. Alternative Names: 9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid. Grades: Highly Purified. CAS No. 55079-83-9. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C21H26O3. US Biological Life Sciences.
Worldwide
Acitretin
Acitretin is a second-generation oral retinoid derived from etretinate, used for severe psoriasis and other disorders of keratinization. It is a carboxylic acid metabolite of etretinate with a shorter half-life and no detectable accumulation of etretinate in adipose tissue. Applications: Acitretin is indicated for the treatment of severe, recalcitrant plaque psoriasis, particularly the pustular and erythrodermic variants. it is also used for disorders of cornification such as ichthyosis and darier's disease. Category: Active pharmaceutical ingredients. Synonyms: Etretin; Soriatane; Neotigason; Acitretine; Acitretina. CAS No. 55079-83-9. Product ID: API0231583. Molecular formula: C21H26O3. Mole weight: 326.4. EINECS: 259-474-4. InChIKey: IHUNBGSDBOWDMA-AQFIFDHZSA-N. Appearance: Yellow or greenish-yellow crystalline powder.