A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
5-Hydroxy Drospirenone Ring-opened Alcohol Impurity is an impurity of Drospirenone. Synonyms: (5R,6R,7R,8R,9S,10R,13S,14S,15S,16S,17S)-Octadecahydro-5,17-dihydroxy-17-(3-hydroxypropyl)-10,13-dimethyl-3H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthren-3-one; 17α-[3-Hydroxypropyl]-6β,7β:15β,16β-dimethylen-5β-androstan-5,17β-ol-3-one. Grade: > 95%. CAS No. 1357252-81-3. Molecular formula: C24H36O4. Mole weight: 388.54.
5β-Pregnan-3a,21-diol-20-one-[17a,21,21-d3]
5β-Pregnan-3a,21-diol-20-one-[17a,21,21-d3] is the labelled analogue of 5β-Pregnan-3a,21-diol-20-one, which is a metabolite of 11-Deoxycorticosterone (DOC). Synonyms: 5β-Pregnan-3a,21-diol-20-one-17a,21,21-D3; 5beta-Pregnan-3alpha,21-Diol-20-One-17alpha,21,21-D3; (3α,5β)-3,21-Dihydroxypregnan-20-one-d3; α,21-Dihydroxy-5β-pregnan-20-one-d3; Deoxytetrahydrocorticosterone-d3; 21-Hydroxypregnanolone-d3; 3α,5β-Tetrahydrodeoxycorticosterone-d3; Tetrahydrodeoxycorticosterone-d3; Tetrahydro 11-Deoxycorticosterone-d3. Grade: ≥97% atom D. CAS No. 72205-58-4. Molecular formula: C21H31D3O3. Mole weight: 337.52.
5-beta-Pregnane-3-alfa, 20-Diol-d5
An isotope labelled derivative of Pregnane. Pregnane is a C21 steroid and a parent of progesterone. It is a parent hydrocarbon for two series of steroids stemming from 5α-pregnane and 5β-pregnane. Grade: 95% by HPLC; 98% atom D. Molecular formula: C21H31O2D5. Mole weight: 325.55.
5-Beta-pregne-3alpha,20alpha-diol (2,2,3,4,4-D5)
One of the isotopic labelled form of Pregnanediol, which is a metabolite of Progesterone. Synonyms: Pregnanediol-d5. Grade: 95% by HPLC; 98% atom D. Molecular formula: C21H31D5O2. Mole weight: 325.55.
One of the isotopic labelled form of Pregnanediol, which is a metabolite of Progesterone. Synonyms: Pregnanediol-13C5. Grade: 95% by HPLC; 98% atom 13C. Molecular formula: C16[13C]5H36O2. Mole weight: 325.55.
5-Beta-pregne-3alpha,20alpha-diol glucuronide sodium salt (2,3,4,20,21-13C5)
One of the isotopic labelled form of Pregnanediol, which is a metabolite of Progesterone. Synonyms: Pregnanediol glucuronide sodium salt 13C5. Grade: 95% by HPLC; 98% atom 13C. Molecular formula: C22[13C]5H43O8.Na. Mole weight: 523.68.
5'-BHQ-1 Phosphoramidite
5'-BHQ-1 Phosphoramidite, an indispensable reagent, is widely employed in synthesizing oligonucleotides with numerous biomedical potentialities. A notable function is creating luminous probes for detecting nucleic acid sequences in vivo and in vitro. Moreover, it has crucially contributed to the progress in crafting diagnostic devices for malignant neoplasms, viral infections and innate deficiencies. Synonyms: 4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-ethyl)-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite; 5'-HDQ-1 Phosphoramidite; BHQ-1-Amidite; BHQ-1 Amidite; Phosphoramidous acid, N,N-bis(1-methylethyl)-, 2-cyanoethyl 2-[ethyl[4-[2-[2-methoxy-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]amino]ethyl ester; 2-Cyanoethyl 2-[ethyl[4-[2-[2-methoxy-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]amino]ethyl N,N-bis(1-methylethyl)phosphoramidite; DusQ1 amidite, 5'-terminal. Grade: ≥98% by HPLC. CAS No. 1430816-77-5. Molecular formula: C34H45N8O5P. Mole weight: 676.75.
5'-BHQ-2 Phosphoramidite
5'-BHQ-2 Phosphoramidite is integral in the synthesis of oligonucleotides for cutting-edge biomedical investigations and diagnostics, showcasing its prowess as a fluorescent quencher. It expedites the identification and evaluation of diverse DNA and RNA patterns. With unparalleled efficacy and unwavering consistency, it fulfills an optimal role in real-time PCR, next-generation sequencing is and hybridization assays. Synonyms: 4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-ethyl)-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite; Phosphoramidous acid, N,N-bis(1-methylethyl)-, 2-cyanoethyl 2-[[4-[2-[2,5-dimethoxy-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]ethylamino]ethyl ester; 2-Cyanoethyl 2-[[4-[2-[2,5-dimethoxy-4-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]phenyl]ethylamino]ethyl N,N-bis(1-methylethyl)phosphoramidite; BHQ-2-Amidite; BHQ-2 Amidite. Grade: ≥98% by HPLC. CAS No. 1345959-73-0. Molecular formula: C33H43N8O6P. Mole weight: 678.72.
5-(Biotinamido)pentylamine
5-(Biotinamido)pentylamine is a PROTAC linker, which is composed of alkyl chains. 5-(Biotinamido)pentylamine can be used to synthesize a range of PROTACs. Uses: Reagent used in the preparation of a variety of biotin derivatives. Synonyms: (3aS,4S,6aR)-N-(5-Aminopentyl)hexahydro-2-oxo-thieno[3,4-d]imidazole-4-pentanamide; Biotinyl Cadaverine; Cadaverine-X-biotin; N-(5-Aminopentyl)biotinamide. Grade: 95%. CAS No. 115416-38-1. Molecular formula: C15H28N4O2S. Mole weight: 328.47.
5-(Biotinamido)pentylamine
5-(Biotinamido)pentylamine is an amine donor substrate for transglutaminase. 5-(Biotinamido)pentylamine can be used as a biotin-labeled probe to specifically participate in the calcium-dependent reaction catalyzed by TG, bind to the γ-carboxamide group of the glutamine residue in the protein, introduce the biotin tag into the target protein, and form a biotinylated protein product. 5-(Biotinamido)pentylamine can be used for the labeling, separation, and detection of TG amine receptor protein substrates[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 115416-38-1. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg. Product ID: HY-W076543.
5-(Biotinamido)pentylamine TFA salt. CAS No. 288259-39-2.
5-(Biotinamido)pentylazide
5-(Biotinamido)pentylazide is a PROTAC linker, which is composed of alkyl chains. 5-(Biotinamido)pentylazide can be used to synthesize a range of PROTACs. Grade: >95%. CAS No. 1349190-76-6. Molecular formula: C15H26N6O2S. Mole weight: 354.47.
5'-Biotin-A-Monophosphate
5'-Biotin-A-Monophosphate, a biomedicine product, serves as an essential substrate for the enzyme adenosine deaminase. It enables the comprehensive study of adenosine metabolism in various tissues and cells. Apart from this, 5'-Biotin-A-Monophosphate is an effective tool in developing diagnostic kits for adenosine deaminase deficiency and equally monitoring the progress of enzyme replacement therapy. Synonyms: 5'-Biotin-AMP. Grade: ≥90% by AX-HPLC. Molecular formula: C26H41N8O9PS. Mole weight: 672.70.
5'-Biotin-ApG
5'-Biotin-ApG is a biomedical compound used to label RNA or DNA for detection and purification purposes. It allows for specific recognition and binding to streptavidin or avidin molecules, facilitating downstream applications such as Northern blotting, RNA/DNA pull-down assays and affinity purification. It is commonly applied in studies related to gene expression, RNA-protein interactions and RNA structure elucidation. Grade: ≥ 95% by HPLC. Molecular formula: C36H53N13O16P2S (free acid). Mole weight: 1017.29 (free acid).
5'-Biotin CE Phosphoramidite
5'-Biotin Phosphoramidite for direct labeling of synthetic oligonucleotides has the following characteristics:
Soluble in acetonitrile at concentrations useful for DNA synthesis.
Include the DMT group used for cassette purification, which is essential for the preparation of biotinylated PCR primers because cross-contamination may occur during HPLC purification.
To develop diagnostic probes, biotin phosphoramidite can be branched to allow the introduction of multiple biotins at the 3'or 5'end.
5'-Biotin-dA-Monophosphate is an efficacious and distinguished modified nucleotide, meticulously crafted for elucidating the mysteries surrounding DNA. It is a versatile and ubiquitous component of biomedical industry, pertinently applied in labeling DNA and proficiently incorporated into DNA molecules during synthesis or enzymatic extension. It offers an exceptional opportunity for elegant detection or isolation of DNA molecules, rendering itself indispensable for a wide range of research applications like DNA-protein interactions, gene expression, and DNA sequencing. Synonyms: 5'-Biotin-dAMP. Grade: ≥90% by AX-HPLC. Molecular formula: C26H34N8O8PS. Mole weight: 656.70.
5'-Biotin-dG-Monophosphate
5'-Biotin-dG-Monophosphate is an invaluable asset in the biomedical realm, serving as an indispensable instrument for scrutinizing the intricate configuration and operation of DNA. Through its unique amalgamation of biotin and dG-Monophosphate, it imparts the ability to specifically designate and unearth DNA moieties, thus empowering researchers to delve into the realms of DNA-protein interplay and unravel the enigma of gene manifestation. Synonyms: 5'-Biotin-dGMP. Grade: ≥90% by AX-HPLC. Molecular formula: C26H39N8O9PS. Mole weight: 672.60.
5'-Biotin-G-Monophosphate
5'-Biotin-G-Monophosphate, a modified nucleotide incorporating biotin, is a versatile and reliable labeling reagent for detecting nucleic acids, particularly in DNA amplification, sequencing and hybridization applications. Moreover, it serves as an ideal tool for screening and profiling enzyme activities dependent on nucleotide substrates. With its unique molecular structure, it represents a promising frontier in the field of biochemical research. Synonyms: Biotin-7-GMP; 5'-Biotin-GMP. Grade: >95%. CAS No. 2101200-52-4. Molecular formula: C26H41N8O10PS. Mole weight: 688.70.
5-Boc-Amino-pyrazine-2-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 891782-63-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences.
Worldwide
5-Boc-Amino-pyrazine-2-carboxylic acid 98+% (NMR)
5-Boc-Amino-pyrazine-2-carboxylic acid 98+% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
5-Borono-2-methoxybenzoic acid
5-Borono-2-methoxybenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 913836-12-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H9BO5. US Biological Life Sciences.
Worldwide
5-Borono-2-methylbenzoic acid
5-Borono-2-methylbenzoic acid. CAS No. 1256346-18-5. Purity: 98%. Product ID: ACM1256346185. Molecular formula: C8H9BO4. Alfa Chemistry - ISO 9001:32057 Certified.
5b-Pregnan-3a-ol-20-one
5b-Pregnan-3a-ol-20-one. Group: Biochemicals. Alternative Names: (3a,5b)-3-Hydroxy-pregnan-20-one; 3-Deoxo-3a-hydroxy-5b-dihydroprogesterone; 3a,5b-Pregnanolone. Grades: Highly Purified. CAS No. 128-20-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C21H34O2. US Biological Life Sciences.
Worldwide
5b-Pregnane-3a,20a-diol
5b-Pregnane-3a,20a-diol. Group: Biochemicals. Alternative Names: (3a,5b),20S)-Pregnane-3,20-diol. Grades: Highly Purified. CAS No. 80-92-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C21H36O2. US Biological Life Sciences.
Worldwide
5-Br-CTP
5-Br-CTP is a base modified ribonucleoside triphosphate used in SELEX technology to provide thermal stability and nuclease resistance to aptamers. Synonyms: 5-Bromocytidine-5'-Triphosphate. Grade: ≥90% by AX-HPLC. Molecular formula: C9H15N3O14P3Br. Mole weight: 562.05.
5-BrdU
5-BrdU (BrdU) is a nucleoside analog that competes with thymidine for incorporation into DNA. 5-BrdU is commonly used in the detection of proliferating cells. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BrdU; 5-Bromo-2'-deoxyuridine; BUdR. CAS No. 59-14-3. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g; 5 g. Product ID: HY-15910.
5-Br-dU-CE Phosphoramidite
5-Br-dU-CE Phosphoramidite, a chemical compound used in oligonucleotide synthesis, boasts a 5-bromo-2'-deoxyuridine (Br-dU) group that is linked to a cytosine base, thereby elevating base-pairing specificity and amplifying nuclease resistance. Its potential applications in the realm of biomedical research, encompassing cancer treatment, antiviral agents, and gene therapy, warrant close scrutiny. Synonyms: 5'-Dimethoxytrityl-5-bromo-2'-deoxyUridine, 3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. Molecular formula: C39H46BrN4O8P. Mole weight: 809.69.
5-Br-dU-CPG
5-Br-dU-CPG, a chemical highly relevant to the biomedicine industry, offers paradigm-shifting possibilities with regards to the development of nucleic acid derivatives utilized in the treatment of cancer, viral infections, and genetic disorders. As a potent inhibitor for nucleic acid synthesis, 5-Br-dU-CPG paves the way for an epochal suppression of tumor cell proliferation. Evidencing its versatility, this chemical also displays antiviral activity against herpes simplex virus-1, emphasizing its potential in treating viral infections as well. Synonyms: 5'-Dimethoxytrityl-5-bromo-2'-deoxyUridine, 2'-succinoyl-long chain alkylamino-CPG.
5-Br-dU Phosphoramidite
5-Br-dU Phosphoramidite is a purine nucleoside analog with anticancer activity. Synonyms: Bromo-2'-deoxyuridine oce phosphoramidite; 5'-O-(4,4'-Dimethoxytrityl)-5-bromo-2'-deoxyuridine-3'-cyanoethyl phosphoramidite; Bromo-2'-deoxyuridine oce phosphoramidite. CAS No. 142246-64-8. Molecular formula: C39H46BrN4O8P. Mole weight: 809.7.