A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
1-[[(6R,7R)-2-Carboxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-pyridinium Thiocyanate is an intermediate used in the synthesis of Cephaloridine Monohydrate (C258600), which is a derivative of Cephalosporine C (C258750), an antibiotic used to study the effect of transpeptidase expression, binding, and inhibition on bacterial cell wall mucopeptide synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 10353-05-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C19H18N3O4S2+; CNS-, Molecular Weight: 416.495808. US Biological Life Sciences.
1-[[ (6R, 7R) -7-[[ (2Z) -2- (5-Amino-1, 2, 4-thiadiazol-3-yl) -2-[ (1-carboxy-1-methylethoxy) imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4. 2. 0]oct-2-en-3-yl]methyl]-1-[2-[ (2-chloro-3, 4-dihydroxybenzoyl) amino]ethyl]-pyrrolidinium Inner Salt is an intermediate used in the synthesis of cephalosporins having catechol group as antibacterial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1225208-43-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C29H33ClN8O10S2, Molecular Weight: 753.2. US Biological Life Sciences.
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium Chloride (Cefepime EP Impurity E) is an impurity in the synthesis of Cefepime (C242750), a semisynthetic, fourth generation cephalosporin antibiotic. Antibacterial. Group: Biochemicals. Grades: Highly Purified. CAS No. 103121-85-3. Pack Sizes: 5mg, 50mg. Molecular Formula: C13H20ClN3O3S, Molecular Weight: 333.83. US Biological Life Sciences.
1-[[(6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium-d3 Chloride is an isotope labelled impurity in the synthesis of Cefepime (C242750), a semisynthetic, fourth generation cephalosporin antibiotic. Antibacterial. Group: Biochemicals. Grades: Highly Purified. CAS No. 131857-25-5. Pack Sizes: 1mg. Molecular Formula: C13H17D3ClN3O3S. US Biological Life Sciences.
Worldwide
16(S)-HETE
16(S)-HETE is an arachidonic acid metabolite with stereospecific biological activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 183509-23-1. Pack Sizes: 25ug, 50ug. Molecular Formula: C20H32O3, Molecular Weight: 320.47. US Biological Life Sciences.
Worldwide
16S rRNA (adenine1408-N1)-methyltransferase
The enzyme provides a panaminoglycoside-resistant nature through interference with the binding of aminoglycosides toward the A site of 16S rRNA through N1-methylation at position adenine1408. Group: Enzymes. Synonyms: kanamycin-apramycin resistance methylase; 16S rRNA:m1A1408 methyltransferase; KamB; NpmA; 16S rRNA m1A1408 methyltransferase. Enzyme Commission Number: EC 2.1.1.180. 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-1779; 16S rRNA (adenine1408-N1)-methyltransferase; EC 2.1.1.180; kanamycin-apramycin resistance methylase; 16S rRNA:m1A1408 methyltransferase; KamB; NpmA; 16S rRNA m1A1408 methyltransferase. Cat No: EXWM-1779.
KsgA introduces the most highly conserved ribosomal RNA modification, the dimethylation of adenine1518 and adenine1519 in 16S rRNA. Strains lacking the methylase are resistant to kasugamycin. Group: Enzymes. Synonyms: S-adenosylmethionine-6-N',N'-adenosyl (rRNA) dimethyltransferase; KsgA; ksgA methyltransferase. Enzyme Commission Number: EC 2.1.1.182. 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-1781; 16S rRNA (adenine1518-N6/adenine1519-N6)-dimethyltransferase; EC 2.1.1.182; S-adenosylmethionine-6-N',N'-adenosyl (rRNA) dimethyltransferase; KsgA; ksgA methyltransferase. Cat No: EXWM-1781.
16S rRNA (cytidine1402-2'-O)-methyltransferase
RsmI catalyses the 2'-O-methylation of cytidine1402 and RsmH (EC 2.1.1.199) catalyses the N4-methylation of cytidine1402 in 16S rRNA. Both methylations are necessary for efficient translation initiation at the UUG and GUG codons. Group: Enzymes. Synonyms: RsmI; YraL. Enzyme Commission Number: EC 2.1.1.198. 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-1797; 16S rRNA (cytidine1402-2'-O)-methyltransferase; EC 2.1.1.198; RsmI; YraL. Cat No: EXWM-1797.
16S rRNA (cytidine1409-2'-O)-methyltransferase
The bifunctional enzyme from Mycobacterium tuberculosis 2'-O-methylates cytidine1409 in helix 44 of 16S rRNA and cytidine1920 in helix 69 of 23S rRNA (cf. EC 2.1.1.226, 23S rRNA (cytidine1920-2'-O)-methyltransferase). Group: Enzymes. Synonyms: TlyA (ambiguous). Enzyme Commission Number: EC 2.1.1.227. 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-1830; 16S rRNA (cytidine1409-2'-O)-methyltransferase; EC 2.1.1.227; TlyA (ambiguous). Cat No: EXWM-1830.
16S rRNA (cytosine1402-N4)-methyltransferase
RsmH catalyses the N4-methylation of cytosine1402 andRsmI (EC 2.1.1.198) catalyses the 2'-O-methylation of cytosine1402 in 16S rRNA. Both methylations are necessary for efficient translation initiation at the UUG and GUG codons. Group: Enzymes. Synonyms: RsmH; MraW. Enzyme Commission Number: EC 2.1.1.199. 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-1798; 16S rRNA (cytosine1402-N4)-methyltransferase; EC 2.1.1.199; RsmH; MraW. Cat No: EXWM-1798.
16S rRNA (cytosine1407-C5)-methyltransferase
The enzyme specifically methylates cytosine1407 at C5 in 16S rRNA. Group: Enzymes. Synonyms: RNA m5C methyltransferase YebU; RsmF; YebU. Enzyme Commission Number: EC 2.1.1.178. 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-1776; 16S rRNA (cytosine1407-C5)-methyltransferase; EC 2.1.1.178; RNA m5C methyltransferase YebU; RsmF; YebU. Cat No: EXWM-1776.
16S rRNA (cytosine967-C5)-methyltransferase
The enzyme specifically methylates cytosine967 at C5 in 16S rRNA. Group: Enzymes. Synonyms: rsmB (gene name); fmu (gene name); 16S rRNA m5C967 methyltransferase. Enzyme Commission Number: EC 2.1.1.176. 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-1774; 16S rRNA (cytosine967-C5)-methyltransferase; EC 2.1.1.176; rsmB (gene name); fmu (gene name); 16S rRNA m5C967 methyltransferase. Cat No: EXWM-1774.
16S rRNA (guanine1207-N2)-methyltransferase
The enzyme reacts well with 30S subunits reconstituted from 16S RNA transcripts and 30S proteins but is almost inactive with the corresponding free RNA. The enzyme specifically methylates guanine1207 at N2 in 16S rRNA. Group: Enzymes. Synonyms: m2G1207 methyltransferase. Enzyme Commission Number: EC 2.1.1.172. 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-1770; 16S rRNA (guanine1207-N2)-methyltransferase; EC 2.1.1.172; m2G1207 methyltransferase. Cat No: EXWM-1770.
16S rRNA (guanine1405-N7)-methyltransferase
The enzyme from the antibiotic-producing bacterium Micromonospora zionensis specifically methylates guanine1405 at N7 in 16S rRNA, thereby rendering the ribosome resistant to 4,6-disubstituted deoxystreptamine aminoglycosides, which include gentamicins and kanamycins. Group: Enzymes. Synonyms: methyltransferase Sgm; m7G1405 Mtase; Sgm Mtase; Sgm; sisomicin-gentamicin methyltransferase; sisomicin-gentamicin methylase; GrmA; RmtB; RmtC; ArmA. Enzyme Commission Number: EC 2.1.1.179. 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-1777; 16S rRNA (guanine1405-N7)-methyltransferase; EC 2.1.1.179; methyltransferase Sgm; m7G1405 Mtase; Sgm Mtase; Sgm; sisomicin-gentamicin methyltransferase; sisomicin-gentamicin methylase; GrmA; RmtB; RmtC; ArmA. Cat No: EXWM-1777.
16S rRNA (guanine1516-N2)-methyltransferase
The enzyme specifically methylates guanine1516 at N2 in 16S rRNA. Group: Enzymes. Synonyms: yhiQ (gene name); rsmJ (gene name); m2G1516 methyltransferase. Enzyme Commission Number: EC 2.1.1.242. 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-1845; 16S rRNA (guanine1516-N2)-methyltransferase; EC 2.1.1.242; yhiQ (gene name); rsmJ (gene name); m2G1516 methyltransferase. Cat No: EXWM-1845.
16S rRNA (guanine527-N7)-methyltransferase
The enzyme specifically methylates guanine527 at N7 in 16S rRNA. Group: Enzymes. Synonyms: ribosomal RNA small subunit methyltransferase G; 16S rRNA methyltransferase RsmG; GidB; rsmG (gene name). Enzyme Commission Number: EC 2.1.1.170. 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-1768; 16S rRNA (guanine527-N7)-methyltransferase; EC 2.1.1.170; ribosomal RNA small subunit methyltransferase G; 16S rRNA methyltransferase RsmG; GidB; rsmG (gene name). Cat No: EXWM-1768.
16S rRNA (guanine966-N2)-methyltransferase
The enzyme efficiently methylates guanine966 of the assembled 30S subunits in vitro. Protein-free 16S rRNA is not a substrate for RsmD. The enzyme specifically methylates guanine966 at N2 in 16S rRNA. Group: Enzymes. Synonyms: yhhF (gene name);rsmD (gene name); m2G966 methyltransferase. Enzyme Commission Number: EC 2.1.1.171. 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-1769; 16S rRNA (guanine966-N2)-methyltransferase; EC 2.1.1.171; yhhF (gene name);rsmD (gene name); m2G966 methyltransferase. Cat No: EXWM-1769.
16S rRNA pseudouridine516 synthase
The enzyme is specific for uridine516 in 16S rRNA. In vitro, the enzyme does not modify free 16S rRNA. The preferred substrate is a 5'-terminal fragment of 16S rRNA complexed with 30S ribosomal proteins. Group: Enzymes. Synonyms: 16S RNA pseudouridine516 synthase; 16S PsiI516 synthase; 16S RNA ψ516 synthase; RNA pseudouridine synthase RsuA; RsuA; 16S RNA pseudouridine 516 synthase. Enzyme Commission Number: EC 5.4.99.19. 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-5558; 16S rRNA pseudouridine516 synthase; EC 5.4.99.19; 16S RNA pseudouridine516 synthase; 16S PsiI516 synthase; 16S RNA ψ516 synthase; RNA pseudouridine synthase RsuA; RsuA; 16S RNA pseudouridine 516 synthase. Cat No: EXWM-5558.
16S rRNA (uracil1498-N3)-methyltransferase
The enzyme specifically methylates uracil1498 at N3 in 16S rRNA. Group: Enzymes. Synonyms: DUF558 protein; YggJ; RsmE; m3U1498 specific methyltransferase. Enzyme Commission Number: EC 2.1.1.193. 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-1793; 16S rRNA (uracil1498-N3)-methyltransferase; EC 2.1.1.193; DUF558 protein; YggJ; RsmE; m3U1498 specific methyltransferase. Cat No: EXWM-1793.
1-[6-(Trifluoromethyl)pyridin-2-yl]piperazine
1-[6-(Trifluoromethyl)pyridin-2-yl]piperazine. Alternative Names: 1-[6-(Trifluoromethyl)pyridin-2-yl]piperazine;2-(Piperazin-1-yl)-6-(trifluoromethyl)pyridine;2-(Piperazin-1-yl)-6-(trifluoromethyl)pyridine 97%;2-(Piperazin-1-yl)-6-(trifluoromethyl)pyridine97%. CAS No. 127561-18-6. Product ID: ACM127561186. Molecular formula: C10H12F3N3. Mole weight: 231.2175896. Alfa Chemistry - ISO 9001:32057 Certified.
16-UTP (Biotin) (g-[N-(Biotin-6-amino-hexanoyl-6-aminobutanoyl)]-5-(3-aminoallyl)-uridine-5- Triphosphate, Triethylammonium Salt
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 60ul. US Biological Life Sciences.
Lysophosphatidic acid is a bioactive phospholipid. LPA is produced by various cells like, activated platelets, epithelial cells, leukocytes, neuronal cells and tumor cells. It modulates cell motility, proliferation, invasion, survival and production of growth factors via G protein-coupled receptor (GPCR). Alternative Names: 1-heptadecanoyl-2-hydroxy-sn-glycero-3-phosphate (sodium salt); 1-heptadecanoyl-sn-glycero-3-phosphate (sodium salt); PA(17:0/0:0) (sodium salt); 17:0 LPA (sodium salt). Grades: >99%. CAS No. 799268-66-9. Molecular formula: C20H40NaO7P. Mole weight: 446.49.
17:0 SM (d18:1/17:0) is the main component of cell membranes. Alternative Names: N-heptadecanoyl-D-erythro-sphingosylphosphorylcholine; Heptadecanoyl Sphingomyelin; N-(heptadecanoyl)-sphing-4-enine-1-phosphocholine. Grades: >99%. CAS No. 121999-64-2. Molecular formula: C40H81N2O6P. Mole weight: 717.056.
17,17-Dimethyl-18-norandrosta-1,4,13-trien-3-one is a anabolic-androgenic steroid and a chemical derivative of Methandrostenolone (M226000). Group: Biochemicals. Grades: Highly Purified. CAS No. 77702-25-1. Pack Sizes: 25mg, 250mg. Molecular Formula: C20H26O, Molecular Weight: 282.42. US Biological Life Sciences.
17,21-Dihydroxypregna-1,4,9(11)-triene-3,20-dione is a derivative of Deltacortinene Acetate (D230755), which is is a glucocorticoid, an analog of Prednisolone (P703740), a synthetic corticosteroid; metabolically interconvertible with Prednisone (P703780). Group: Biochemicals. Grades: Highly Purified. CAS No. 10184-69-7. Pack Sizes: 25mg, 250mg. Molecular Formula: C21H26O4, Molecular Weight: 342.43. US Biological Life Sciences.
17,21-Dihydroxypregna-1,4-diene-3,11,20-trione 21-(hydrogen succinate) (CAS# 24808-87-5 ) is a useful research chemical. Alternative Names: 17,21-Dihydroxypregna-1,4-diene-3,11,20-trione21-(hydrogensuccinate). CAS No. 24808-87-5. Molecular formula: C25H30O8. Mole weight: 458.5.
17-(3-Chloro-4-methoxyphenyl)heptadecanoic acid 2-decyl-3-methoxy-5-pentylphenyl ester. CAS No. 69505-99-3. Product ID: ACM69505993-1. Alfa Chemistry - ISO 9001:32057 Certified.
17-(3-Pyridinyl)-androsta-4,16-dien-3-one
17-(3-Pyridinyl)-androsta-4,16-dien-3-one is a possible steroidal inhibitor of human cytochrome P 45017α-hydroxylase-C17,20-lyase. Group: Biochemicals. Grades: Highly Purified. CAS No. 154229-21-7. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C24H29NO, Molecular Weight: 347.49. US Biological Life Sciences.
Worldwide
17-(3-Pyridinyl)-androsta-4,16-dien-3-one-d4
17-(3-Pyridinyl)-androsta-4,16-dien-3-one-d4 is labelled 17-(3-Pyridinyl)-androsta-4,16-dien-3-one (P991885) which is a possible steroidal inhibitor of human cytochrome P 45017α-hydroxylase-C17,20-lyase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 5mg. Molecular Formula: C24H25D4NO, Molecular Weight: 351.52. US Biological Life Sciences.
Worldwide
17-(3-Pyridyl)-5,16-androstadien-3beta-acetate
17-(3-Pyridyl)-5,16-androstadien-3beta-acetate. Alternative Names: 17-(3-pyridyl)-5,16-androstadien-3beta-acetate; Abiraterone acetate. CAS No. 154229-18-2. Purity: 98%. Product ID: ACM154229182. Molecular formula: C26H33NO2. Mole weight: 391.6. IUPAC Name: [(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-pyridin-3-yl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl]acetate. Alfa Chemistry - ISO 9001:32057 Certified.
17-(4-Methoxyphenyl)heptadecanoic acid 3-methoxy-2-(9-methyldecyl)-5-(4-methylpentyl)phenyl ester. CAS No. 69506-06-5. Product ID: ACM69506065. Alfa Chemistry - ISO 9001:32057 Certified.
17-4PH Alloy Powder
17-4PH alloy is martensitic precipitation hardening stainless steel. This grade has the characteristics of high strength, high hardness and corrosion resistance.
17-4PH Stainless Steel Powder
17-4PH Stainless Steel Powder.
1,7,7,8,8,14-Hexachlorotetradecane
1,7,7,8,8,14-Hexachlorotetradecane, can be used in the synthesis of 1,10-decanedicarboxylic and 1, 14-tetradecane dicarboxylic acids. An environmental pollutant. Group: Biochemicals. Grades: Highly Purified. CAS No. 96949-61-0. Pack Sizes: 1mg, 5mg. Molecular Formula: C14H24Cl6, Molecular Weight: 405.06. US Biological Life Sciences.
Worldwide
1,7,7a-Triepialexine
1,7,7a-Triepialexine, a pharmacotherapeutic agent belonging to the class of neuroleptic drugs, finds its clinical application in the treatment of severe psychiatric conditions such as schizophrenia and psychosis, wherein it targets the dopamine receptors present in the brain and effectuates their blockade to ameliorate the associated symptomatology. CAS No. 138040-17-2.
17-7PH Alloy Powder
17-7PH alloy has good plasticity, toughness and machinability. Its corrosion resistance is better than that of general martensitic stainless steel.
1,7,7-Trimethylbicyclo[2.2.1]heptane-2,3-dione
CQ-amines are used as a photo initiators for free radical polymerization. CQ was used as an initiator in the preparation of silver nanoparticle / silica/ polymer nanocomposites. Photopolymerization kinetics of dimethacrylates were studied using the CQ / amine initiator system. Uses: Camphorquinone is used as an initiator of polymerization in dental composites. Alternative Names: 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione; 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione. Grades: 97 %. CAS No. 10373-78-1. Molecular formula: C10H14O2. Mole weight: 166.22.
1,7,7-Trimethyltricyclo[2.2.1.02,6]heptane
1,7,7-Trimethyltricyclo[2.2.1.02,6]heptane is an intricate compound utilized within the pharmaceutical sector as a foundational element facilitating the production of a diverse array of therapeutic agents aimed at ameliorating neurological dysfunctions and psychological maladies. Alternative Names: 1,7,7-Trimethyltricyclo[2.2.1.0(sup2,6)]heptane; 1,7,7-Trimethyl-tricyclo[2.2.1.0*2,6*]heptane; 1,7,7-Trimethyltricyclo[2.2.1.0,2,6]heptane; alpha-Tricyclene; Tricyclo[2.2.1.0(2,6)]heptane, 1,7,7-trimethyl-; TRICYCLENE; Terpen, C10 H16, fx:; 2,2,3-Trimethyl-3,5. Grades: 98%. CAS No. 508-32-7. Molecular formula: C10H16. Mole weight: 136.23.
1-(7,8-Dihydro-1,3-dioxolo[4,5-g]isoquinolin-6(5H)-yl)-2,2-dimethyl-1-propanone is an intermediate in synthesizing (+/-)- β-Hydrastine (H675690), an inhibitor of Dopamine biosynthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 104270-86-2. Pack Sizes: 50mg, 100mg. Molecular Formula: C15H19NO3. US Biological Life Sciences.
1,7,9-Trimethyluric Acid is an intermediate in the synthesis of Methylliberine (M315730), an alkaloid metabolite of Caffeine (C080100), a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. Group: Biochemicals. Grades: Highly Purified. CAS No. 55441-64-0. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C8H10N4O3, Molecular Weight: 210.19. US Biological Life Sciences.
Worldwide
17a-Acetoxy pregnenolone
17a-Acetoxy pregnenolone. Group: Biochemicals. Alternative Names: (3b)-17-(Acetyloxy)-3-hydroxypregn-5-en-20-one; 3b,17-Dihydroxypregn-5-en-20-one 17-acetate. Grades: Highly Purified. CAS No. 2381-45-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C23H34O4. US Biological Life Sciences.
Worldwide
17-AAG
17-AAG is an antibiotic with antineoplastic activity that inhibits heat shock protein 90 (HSP90). It was shown to induce apoptosis of mouse lymphoma cancer stem cells (CSCs) and human acute myeloid leukemia (AML) CSCs. Alternative Names: Tanespimycin; 17-Allylaminogeldanamycin; BAY 579352; 17-(Allylamino) Geldanamycin; 17-Demethoxy-17-(2-propenylamino)geldanamycin; 17-(Allylamino)-17-demethoxygeldanamycin; 17-Demethoxy-17-allylaminogeldanamycin; CP 127374; NSC 330507; Tanespimycin; 17AAG. Grades: >98%. CAS No. 75747-14-7. Molecular formula: C31H43N3O8. Mole weight: 585.69.
17-AAG
Potent, less toxic analog of geldanamycin. Inhibits the essential ATPase activity of HSP90. Telomerase activity inhibitor. Apoptosis inducer and antitumor compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 75747-14-7. Pack Sizes: 1mg, 5mg. US Biological Life Sciences.
17-(Acetyloxy)-6-(hydroxymethyl)-pregna-4,6-diene-3,20-dione is a metabolite of Megestrol Acetate (M208050), an orally active progestogen; formerly used in combinations as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 1867-41-0. Pack Sizes: 5mg, 50mg. Molecular Formula: C24H32O5, Molecular Weight: 400.51. US Biological Life Sciences.
Worldwide
17a-Dihydro equilin
17a-Dihydro equilin. Group: Biochemicals. Alternative Names: (17a)-Estra-1,3,5(10),7-tetraene-3,17-diol; Estra-1,3,5(10),7-tetraene-3,17a-diol; 17a-Dihydroequilin. Grades: Highly Purified. CAS No. 651-55-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C18H22O2. US Biological Life Sciences.
Worldwide
17a-Estradiol
17a-Estradiol. Group: Biochemicals. Alternative Names: (17a)-Estra-1,3,5(10)-triene-3,17-diol; 1,3,5-Estratriene-3,17a-diol; 13b-Methyl-1,3,5(10)-gonatriene-3,17a-diol. Grades: Highly Purified. CAS No. 57-91-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C18H24O2. US Biological Life Sciences.
Worldwide
17a-Estradiol 17-valerate
17a-Estradiol 17-valerate. Group: Biochemicals. Alternative Names: (17a)-Estra-1,3,5(10)-triene-3,17-diol 17-pentanoate. Grades: Highly Purified. CAS No. 182624-54-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C23H32O3. US Biological Life Sciences.
Worldwide
17A(H),21SS(H)-30-NORHOPAN
17A(H),21SS(H)-30-NORHOPAN. Alternative Names: A'-Neo-30-norgammacerane,(17a)- (17alpha)-29-Norhopane. CAS No. 53584-60-4. Product ID: ACM53584604. Molecular formula: C29H50. Mole weight: 398.7. Alfa Chemistry - ISO 9001:32057 Certified.
17a-Hydroxy-5a,10a-estran-3-one. Group: Biochemicals. Alternative Names: 5a,10a-Estran-17a-ol-3-one. Grades: Highly Purified. CAS No. 22786-93-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H28O2. US Biological Life Sciences.
Worldwide
17a-Hydroxy Pregnenolone-[21,21,21-d3]
Labelled 17α-Hydroxypregnenolone. 17α-Hydroxypregnenolone is a metabolite of pregnenolone and a precursor in the biosynthesis of dehydroepiandrosterone. It also is formed from pregnenolone by cytochrome P450 (CYP) isoform CYP17A1 hydroxylase and then converted to dehydroepiandrosterone by CYP17A1-mediated 17,20-lyase. Alternative Names: 17a-Hydroxypregnenolone-21,21,21-d3; 17a-Hydroxypregnenolone-d3; 17-Hydroxy Pregnenolone-d3. Grades: ≥98%; ≥97% atom D. CAS No. 105078-92-0. Molecular formula: C21H29D3O3. Mole weight: 335.50.
17a-Hydroxypregnenolone-d3
17a-Hydroxypregnenolone-d3 (17-OHP5-d3) is the deuterium labeled 17a-Hydroxypregnenolone (HY-113263). 17a-Hydroxypregnenolone is a metabolite of Pregnenolone (HY-B0151) and a precursor in the biosynthesis of Dehydroepiandrosterone (HY-14650). 17a-Hydroxypregnenolone is a substrate for the enzyme 3β-hydroxysteroid dehydrogenase (3β-HSD)[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 17-OHP5-d3. CAS No. 105078-92-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-113263S.