A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
6-Keto cyproterone acetate. Group: Biochemicals. Alternative Names: 1b,2b-Dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4-diene-3,6,20-trione acetate. Grades: Highly Purified. CAS No. 17184-05-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H30O5. US Biological Life Sciences.
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6-Keto Cyproterone Acetate
6-Keto Cyproterone Acetate is an impurity of Cyproterone acetate, a new antiandrogenic steroid. Synonyms: 1β,2β-Dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4-diene-3,6,20-trione Acetate. Grade: > 95%. CAS No. 17184-05-3. Molecular formula: C24H30O5. Mole weight: 398.49.
6-Ketoestradiol
A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 6-Oxoestradiol; 6-Keto 17β-Estradiol; (17β)-3,17-Dihydroxyestra-1,3,5(10)-trien-6-one; 3,17β-Dihydroxyestra-1,3,5(10)-trien-6-one; 1,3,5(10)-Estratrien-3,17β-diol-6-one; Estradiol Related Compound C. Grade: 90%. CAS No. 571-92-6. Molecular formula: C18H22O3. Mole weight: 286.37.
6-Keto estrone
6-Keto estrone. Group: Biochemicals. Alternative Names: 3-Hydroxyestra-1,3,5(10)-triene-6,17-dione; 6-Ketoestrone; 6-Oxoestrone. Grades: Highly Purified. CAS No. 1476-34-2. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C18H20O3. US Biological Life Sciences.
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6-Keto ethynyl estradiol
6-Keto ethynyl estradiol. Group: Biochemicals. Alternative Names: 3,17b-Dihydroxy-17a-ethynylestra-1,3,5(10)-trien-6-one; (17a)-3,17-Dihydroxy-19-norpregna-1,3,5(10)-trien-20-yn-6-one. Grades: Highly Purified. CAS No. 38002-18-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H22O3. US Biological Life Sciences.
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6-Keto Fulvestrant
Fulvestrant impurity F. Group: Biochemicals. Alternative Names: (7α,17 β ) -7-[9-[4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]-3, 17 β-dihydroxyestra-1,3,5(10)-trien-6-one; Fulvestrant Impurity F. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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6-Keto Fulvestrant
6-Keto Fulvestrant is an impurity of Fulvestrant, an estrogen receptor antagonist used as a medication indicated for the treatment of hormone receptor (HR)-positive metastatic breast cancer in postmenopausal women. Synonyms: 6-Keto-Fulvestrant; (7a,17ss)-7-[9-[4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-3,17ss-dihydroxyestra-1,3,5(10)-trien-6-one. Grade: > 95%. Molecular formula: C32H45F5O4S. Mole weight: 620.77.
An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Synonyms: 6-Oxo Norethindrone Acetate; (17α)-17-(Acetyloxy)-19-norpregn-4-en-20-yne-3,6-dione; 6-Ketonorethindrone Acetate; Norethindrone Acetate EP Impurity G. Grade: > 95%. CAS No. 438244-27-0. Molecular formula: C22H26O4. Mole weight: 354.45.
6-Keto-testosterone Cypionate
6-Keto-testosterone Cypionate, is a derivative of Testosterone Cypionate (T155100), which is an anabolic steroid with androgenic properties. Testosterone Cypionate is also used for testosterone therapy in males with hypogonadism. (Controoled Substance). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C27H38O4. US Biological Life Sciences.
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6-(L-1,2,3-Trihydroxybutyl)-pterin
6-(L-1,2,3-Trihydroxybutyl)-pterin. Group: Biochemicals. Alternative Names: Rhamnopterin. Grades: Highly Purified. CAS No. 13392-24-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H13N5O4. US Biological Life Sciences.
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6-linalyl-2-O,3-dimethylflaviolin synthase
The enzyme is involved in biosynthesis of the polyketide-isoprenoid furaquinocin D in the bacterium Streptomyces sp. KO-3988. It catalyses the transfer of a geranyl group to 2-O,3-dimethylflaviolin to yield 6-linalyl-2-O,3-dimethylflaviolin and 7-O-geranyl-2-O,3-dimethylflaviolin (cf. EC 2.5.1.125, 7-geranyloxy-5-hydroxy-2-methoxy-3-methylnaphthalene-1,4-dione synthase) in a 10:1 ratio. Group: Enzymes. Synonyms: Fur7; 6-(3,7-dimethylocta-1,6-dien-3-yl)-5,7-dihydroxy-2-methoxy-3-methylnaphthalene-1,4-dione synthase. Enzyme Commission Number: EC 2.5.1.124. 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-2740; 6-linalyl-2-O,3-dimethylflaviolin synthase; EC 2.5.1.124; Fur7; 6-(3,7-dimethylocta-1,6-dien-3-yl)-5,7-dihydroxy-2-methoxy-3-methylnaphthalene-1,4-dione synthase. Cat No: EXWM-2740.
6-MAH-cAMP
6-MAH-cAMP is a fluorescent analogue of cAMP (λexc333 nm, λem437). Synonyms: N6-(6-[N-methylanthraniloyl]hexylamino)adenosine-3',5'-cyclic monophosphate. Grade: ≥ 98% by HPLC. CAS No. 723313-27-7. Molecular formula: C24H32N7O7P. Mole weight: 561.54.
6-Maleimido-1-hexanal
6-Maleimido-1-hexanal. Group: Biochemicals. Alternative Names: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanal. Grades: Highly Purified. CAS No. 1076198-37-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C10H13NO3. US Biological Life Sciences.
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6-Maleimido-1-hexanol
6-Maleimido-1-hexanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 157503-18-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C10H15NO3. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid
6-Maleimidocaproic acid. Group: Biochemicals. Alternative Names: EMCA. Grades: Highly Purified. CAS No. 55750-53-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C10H13NO4. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid
6-Maleimidocaproic acid can be used as a spacer group to construct drugs and other types of biological conjugals. 6-maleimide hexanoic acid and N-hydroxysuccinimide were used as bifunctional cross-linking reagent. It can also be used as a probe for mercaptan group (SH-group) in membrane protein. Synonyms: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic Acid; 6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoic Acid; 6-Maleimidohexanoic Acid; N-(5-Carboxy-n-pentyl)maleimide; N-(5-Carboxypentyl)maleimide; ε-Maleimidocaproic Acid; ε-Maleimidohexanoic Acid; EMCA; Maleimide-(CH2)5-COOH; N-Maleoyl-6-aminocaproic acid; N-(6-oxo-6-hydroxyhexyl)maleimide; ZINC1542863; 6-maleimide hexanoic acid. Grade: 98 % (HPLC). CAS No. 55750-53-3. Molecular formula: C10H13NO4. Mole weight: 211.21.
6-Maleimidocaproic acid (2-nitro-4-sulfo) phenyl ester sodium salt
6-Maleimidocaproic acid (2-nitro-4-sulfo) phenyl ester sodium salt. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 1g. US Biological Life Sciences.
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6-Maleimidocaproic acid 98+% (HPLC)
6-Maleimidocaproic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid hydrazide TFA
6-Maleimidocaproic acid hydrazide TFA is a carbonyl and sulfhydryl reactive heterobifunctional crosslinking reagent[1]. Uses: Scientific research. Category: Biochemical assay reagents. Alternative Names: N-ε-Maleimidocaproic acid hydrazide TFA. CAS No. 151038-94-7. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g. Product ID: HY-77961.
A sulfhydryl and carbonyl reactive heterobifunctional crosslinking reagent. Useful for preparing immunoconjugates of doxorubicin.Spacer Arm: 11.8 Angstroms. Group: Biochemicals. Alternative Names: EMCH-TFA. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
A water soluble sulfhydryl and amio reactive heterobifunctional crosslinking reagent.Spacer Arm: 9.4 Angstroms. Group: Biochemicals. Alternative Names: Sulfo-EMCS. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
6-Maleimidohexanoic acid N-hydroxysuccinimide ester (EMCS) is a heterobifunctional cross-linking reagent. EMCS is used as a unique and useful reagent for preparation of hapten conjugate and enzyme immunoconjugates[1]. Uses: Scientific research. Category: Induced disease models products. Alternative Names: EMCS. CAS No. 55750-63-5. Pack Sizes: 50 mg; 100 mg; 500 mg; 1 g; 5 g; 10 g; 25 g; 100 g. Product ID: HY-78961.
6-Maleimidohexanoic Acid N-Hydroxysuccinimide Ester is used for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates. Uses: Adcs linker. Synonyms: 6-Maleimidocaproic Acid NHS; EMCS; MDTF. Grade: ≥98%. CAS No. 55750-63-5. Molecular formula: C14H16N2O6. Mole weight: 308.29.
6-MBC-cAMP
6-MBC-cAMP is a selective activator of protein kinase A, the cAMP agonist, which has a preference for the A site of cAK II. It can be active to type II in combination of Sp-5,6-DCl-cBIMPS. Synonyms: 6-MBC-CAMP SODIUM SALT; 84433-46-5; sodium; N-[[9-(7-hydroxy-2-oxido-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)purin-6-yl]carbamoyl]-2,2-dimethylpropanamide; 6-MBC-cAMP. Grade: ≥ 98% by HPLC. CAS No. 84433-46-5. Molecular formula: C15H20N6O7P · Na. Mole weight: 450.3.
6-Me-5'-AMP
6-Me-5'-AMP is an adenosine monophosphate analog, exhibiting remarkable versatility in the research of diverses as cancer, inflammation and cardiovascular diseases. This groundbreaking compound intricately influences specific biochemical pathways, thereby serving as a pivotal asset in the domains of drug discovery, development and screening. Grade: ≥ 97% by HPLC. CAS No. 81921-35-9. Molecular formula: C11H16N5O7P (free acid). Mole weight: 361.3 (free acid).
6-Mercapto-1-hexanol
6-Mercapto-1-hexanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1633-78-9. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C6H14OS. US Biological Life Sciences.
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6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine, a remarkable antiviral compound extensively utilized in the biomedical field, demonstrates exceptional effectiveness against an array of diverse DNA and RNA viruses, encompassing hepatitis B and C, HIV, and herpes simplex viruses. By obstructing viral DNA/RNA synthesis and viral polymerase activity, this compound exerts a potent inhibitory effect on viral replication. Synonyms: 6-Mercapto-9-(2'-deoxy-β-D-ribofuranosyl)purine; 2'-Deoxy-6-thioinosine; NSC 90557; 6-Mercaptopurine deoxyriboside; NSC 409366; 6-Mercaptopurine-2'-deoxyribonucleoside; 9-(2-Deoxy-beta-D-erythro-pentofuranosyl)-9H-purine-6(1H)-thiol; 6-thio-2'-deoxyinosine; 6-Thiopurine-2'-deoxyriboside. Grade: ≥95%. CAS No. 2239-64-7. Molecular formula: C10H12N4O3S. Mole weight: 268.29.
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine. Group: Biochemicals. Alternative Names: 2'-Deoxy-6-thioinosine; 6-Thiopurine-2'-deoxyriboside; 6-Mercaptopurine-2'-deoxyriboside. Grades: Highly Purified. CAS No. 2239-64-7,2293-64-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H12N4O3S. US Biological Life Sciences.
Worldwide
6-Mercaptohexanoic acid
6-Mercaptohexanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 17689-17-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
6-(Mercaptomethyl)-5-oxo-1-thia-4-azacyclotridecane-3-carboxylic acid. CAS No. 150198-30-4. Product ID: ACM150198304. Alfa Chemistry - ISO 9001:32057 Certified.
6-Mercaptopurine
6-Mercaptopurine is a purine analogue which acts as an antagonist of the endogenous purines and has been widely used as antileukemic agent and immunosuppressive drug. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Mercaptopurine; 6-MP. CAS No. 50-44-2. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg; 500 mg. Product ID: HY-13677.
6-Mercaptopurine
6-Mercaptopurine. Group: Biochemicals. Grades: Purified. CAS No. 50-44-2. Pack Sizes: 50mg. US Biological Life Sciences.
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6-Mercaptopurine-[13C2,15N]
6-Mercaptopurine-[13C2,15N] is the labelled analogue of Mercaptopurine, which is a DNA synthesis inhibitor. It can be used for the treatment of cancer and autoimmune diseases. Synonyms: 6-Mercaptopurine-13C2,15N; 1,9-Dihydro-6H-purine-13C2,15N-6-thione; Mercaptopurine-13C2,15N; Purinethol-13C2,15N; 6-Thiopurine-13C2,15N; Leukerin-13C2,15N; Leupurin-13C2,15N; Mercaleukin-13C2,15N. Grade: >95%. CAS No. 1190008-04-8. Molecular formula: C3[13C]2H4N3[15N]S. Mole weight: 155.16.
6-Mercaptopurine-13C2,15N (major)
An immunosuppressive drug used to treat leukemia. It is also used for pediatric non-Hodgkins lymphoma, polycythemia vera, and psoriatic arthritis. Group: Biochemicals. Alternative Names: 1,9-Dihydro-6H-purine-13C2,15N-6-thione. Grades: Highly Purified. CAS No. 1190008-04-8. Pack Sizes: 1mg. Molecular Formula: C?¹³C?H?N?¹?NS, Molecular Weight: 155.16. US Biological Life Sciences.
2',3',5'-Triacetate derivative of 6-Mercaptopurine-9-β-D-ribofuranoside, a substrate for adenosine deaminase. Synonyms: 9-β-D-ribofuranosyl-9H-purine-6-thiol 2',3',5'-Triacetate; 6-Thioinosine 2',3',5'-triacetate; NSC 66385; (2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(6-mercapto-9H-purin-9-yl)tetrahydrofuran-3,4-diyl Diacetate. CAS No. 3021-21-4. Molecular formula: C16H18N4O7S. Mole weight: 410.4.
6-Mercaptopurine-[d2]
6-Mercaptopurine-[d2] is the labelled analogue of 6-Mercaptopurine, which is an immunosuppressive drug used to treat leukemia. It can also be used for pediatric non-Hodgkin's lymphoma, polycythemia vera and psoriatic arthritis. Synonyms: 6-Mercaptopurine-d2; 3,7-Dihydro-purine-6-thione-d2; 1,7-Dihydro-6H-purine-6-thione-2,8-d2. CAS No. 82677-93-8. Molecular formula: C5H2D2N4S. Mole weight: 154.19.
6-Mercaptopurine Hydrochloride-13C,15N2
6-Mercaptopurine Hydrochloride-13C,15N2, is the labeled analogue of 6-Mercaptopurine, an immunosuppressive drug used to treat leukemia. It is also used for pediatric non-Hodgkins lymphoma, polycythemia vera, and psoriatic arthritis. Group: Biochemicals. Alternative Names: 1,9-Dihydro-6H-purine-6-thione Hydrochloride-13C,15N2. Grades: Highly Purified. CAS No. 207729-57-5. Pack Sizes: 1mg. Molecular Formula: C413CH5ClN215N2S. US Biological Life Sciences.
Worldwide
6-Mercaptopurine Hydrochloride-13C,15N2
6-Mercaptopurine Hydrochloride-13C,15N2, is the labelled analogue of 6-Mercaptopurine. It is an immunosuppressive drug used to treat leukemia. It can also be used for pediatric non-Hodgkin's lymphoma, polycythemia vera and psoriatic arthritis. Synonyms: 1,9-Dihydro-6H-purine-6-thione Hydrochloride-13C,15N2. Grade: 0.96. Molecular formula: C4[13C]H4N2[15N]2S HCl. Mole weight: 155.16.
6-Mercaptopurine monohydrate
5g Pack Size. Group: Bioactive Small Molecules, Building Blocks, Organics. Formula: C5H4N4S · H2O. CAS No. 6112-76-1. Prepack ID 12652909-5g. Molecular Weight 170.19. See USA prepack pricing.
6-Mercaptopurine Monohydrate
6-Mercaptopurine Monohydrate is a widely used antileukemic agent and immunosuppressive drug that inhibits de novo purine synthesis through incorporation of thiopurine methyltransferase metabolites into DNA and RNA. Uses: An immunosuppressive drug used to treat leukemia. it is also used for pediatric non-hodgkin's lymphoma, polycythemia vera, and psoriatic arthritis. Synonyms: 6H-Purine-6-thione, 1,7-dihydro-, monohydrate; 6,7-dihydro-3H-purine-6-thione hydrate; 1,7-Dihydro-6H-purine-6-thione monohydrate. Grade: 98 %. CAS No. 6112-76-1. Molecular formula: C5H4N4S · H2O. Mole weight: 170.19.
An immunosuppressive drug used to treat leukemia. It is also used for pediatric non-Hodgkins lymphoma, polycythemia vera, and psoriatic arthritis. Group: Biochemicals. Alternative Names: 3,7-Dihydro-purine-6-thione Monohydrate. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences.
Worldwide
6-Mercaptopurine monohydrate 98+% USP31
6-Mercaptopurine monohydrate 98+% USP31. Group: Biochemicals. Grades: USP. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
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6-Mercaptopurine Riboside
6-Mercaptopurine Riboside is a substrate for adenosine deaminase. 6-Mercaptopurine riboside is a nucleoside analog where the purine base is 6-mercaptopurine, which is linked to a ribose sugar. 6-Mercaptopurine riboside is a valuable compound in cancer treatment and immunosuppressive therapy due to its ability to interfere with nucleic acid synthesis and purine metabolism. Its structural similarity to normal nucleosides allows it to be incorporated into RNA and DNA, disrupting the normal function and growth of cells. Uses: Antimetabolites, antineoplastic. Synonyms: 6-Thioinosine; Ribosyl-6-thiopurine; 6-Thio-9-β-D-ribofuranoside; 6-Mercapto-9-β-D-ribofuranosyl-9H-purine; 6-Mercaptoinosine; 6-Mercaptopurine 9-β-D-ribofuranoside; 6-Mercaptopurine ribonucleoside; 6-MPR; 6-Thiopurine ribonucleoside; 6-Thiopurine riboside; 9-β-D-Ribofuranosyl-6-mercaptopurine; 9-β-D-Ribofuranosyl-9H-purine-6-thiol; 9-β-D-Ribofuranosyl-9H-purine-6-thione; 9-β-D-Ribofuranosylpurine-6-thiol; 9-β-D-Ribofuranosylpurine-6-thione; Chembridge 5676375; NSC 4911; Thioinosine. Grade: 90%. CAS No. 574-25-4. Molecular formula: C10H12N4O4S. Mole weight: 284.29.
6-Mercaptopurine-riboside-5'-diphosphate
6-Mercaptopurine-riboside-5'-diphosphate is a metabolite of mercaptopurine, a thiopurine used as an immunosuppressive drug. Synonyms: 6-Thio-inosine-5'-diphosphate; 6-Mercaptopurine-riboside-5'-diphosphate, Sodium salt. Grade: ≥ 95% by HPLC. CAS No. 805-63-0. Molecular formula: C10H14N4O10P2S (free acid). Mole weight: 444.25 (free acid).
6-Mercaptopurine-riboside-5'-monophosphate
6-Mercaptopurine-riboside-5'-monophosphate is a metabolite of 6-Mercaptopurine. Synonyms: 6-Thio-Inosine-5'-monophosphate; 6-Mercaptopurine-riboside-5'-monophosphate, Sodium salt. Grade: ≥ 95% by HPLC. CAS No. 53-83-8. Molecular formula: C10H13N4O7PS (free acid). Mole weight: 364.26 (free acid).
6-Mercaptopurine-riboside-5'-triphosphate
6-Mercaptopurine-riboside-5'-triphosphate is a metabolite of mercaptopurine, a thiopurine used as an immunosuppressive drug. Synonyms: 6-Thio-Inosine-5'-triphosphate; 6-Mercaptopurine-riboside-5'-triphosphate, Sodium salt. Grade: ≥ 95% by HPLC. CAS No. 27652-34-2. Molecular formula: C10H15N4O13P3S (free acid). Mole weight: 524.22 (free acid).