A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Germanium Tetrachloride 99.99%. CAS No. 10038-98-9. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications.
Germicidin A is a pyranone isolated from Streptomyces sp. in 1993. Germicidin A is an extremely potent autoregulator of the sporulation of the producing strain and spores of closely related species. Inhibition is detected down to 0.1ng/ml and is orders of magnitude more potent than a diverse range of antibiotics. Group: Biochemicals. Grades: Highly Purified. CAS No. 150973-78-7. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Germicidin A
A pyranone isolated from streptomyces sp.; an extremely potent autoregulator of the sporulation of the producing strain, and spores of closely related species. Synonyms: (S)-6-(sec-butyl)-3-ethyl-4-hydroxy-2H-pyran-2-one. Grade: >95% by HPLC. CAS No. 151271-57-7. Molecular formula: C11H16O3. Mole weight: 196.24.
Germicidin B
A pyranone isolated from streptomyces sp.; a potent autoregulator of the sporulation of the producing strain, and spores of closely related species. Synonyms: 2H-Pyran-2-one, 3-ethyl-4-hydroxy-6-(1-methylethyl)-. Grade: >95% by HPLC. CAS No. 150973-78-7. Molecular formula: C10H14O3. Mole weight: 182.22.
Germicidin B
Germicidin B is a pyranone isolated from Streptomyces sp. Germicidin B is a potent autoregulator of the sporulation of the producing strain and spores of closely related species. Inhibition is detected down to 0.1 ng/ml and is orders of magnitude more potent than a diverse range of antibiotics. Group: Biochemicals. Grades: Highly Purified. CAS No. 151271-57-7. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Germinone A
Germinone A is a potent HTL/KAI2 agonist that stimulates Arabidopsis seed germination activity and has antitumor activity against a variety of carcinomas types. Synonyms: 2(5H)-Furanone, 3-methyl-5-[(3-nitro[1,1'-biphenyl]-4-yl)oxy]-; 3-Methyl-5-((3-nitro-[1,1'-biphenyl]-4-yl)oxy)furan-2(5H)-one; 3-Methyl-5-[(3-nitro[1,1'-biphenyl]-4-yl)oxy]-2(5H)-furanone. Grade: ≥95%. CAS No. 2375197-79-6. Molecular formula: C17H13NO5. Mole weight: 311.29.
Gersizangitide
Gersizangitide (AXT107) is an anti-angiogenic peptide consisting of 20 amino acids, derived from collagen IV. Gersizangitide is an inhibitor of VEGF-A and VEGF-C and an activator of Tie2. Gersizangitide can block VEGF receptor signaling, inhibit vascular leakage, neovascularization and inflammation. Gersizangitide can be used in the research of diseases related to ocular neovascularization and angiogenesis[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: AXT-107. CAS No. 2417491-82-6. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P3369.
Gestodene
Gestodene is a progestogen hormonal contraceptive.Gestodene is androgenically neutral, meaning that contraceptive pills containing gestodene do not exhibit the androgenic side effects often associated with second-generation contraceptive pills, such as those containing levonorgestrel. Synonyms: 18,19-Dinorpregna-4,15-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,15-dien-20-yn-3-one; Gestinol; SHB 331; WL 70; (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: >98%. CAS No. 60282-87-3. Molecular formula: C21H26O2. Mole weight: 310.43.
Gestodene 17-O-β-D-glucuronide
Gestodene 17-O-β-D-glucuronide is a metabolite of Gestodene, which is a potent progestogen used primarily in combined oral contraceptive pills. Synonyms: (17α)-3-Oxo-13-ethyl-18,19-dinorpregna-4,15-dien-20-yn-17-yl β-D-glucopyranosiduronic acid; (2S,3S,4S,5R,6S)-6-{(1S,2R,10R,11S,14R,15S)-15-Ethyl-14-ethynyl-5-oxotetracyclo[8.7.0.02,7.011,15]heptadeca-6,12-dien-14-yloxy}-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,15-dien-20-yn-3-one β-D-glucopyranosiduronic acid; Gestinol β-D-glucopyranosiduronic acid; Gestodene glucuronide. Grade: ≥95%. Molecular formula: C27H34O8. Mole weight: 486.57.
Gestodene-3-Methyldienol Ether
An impurity of Gestodene, which is a synthetic progesterone used primarily in female contraceptives and menopausal hormone therapy. Synonyms: Gestodene-3-methoxy Dienol Ether; (8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-3-methoxy-2,7,8,9,10,11,12,13,14,17-decahydro-1H-cyclopenta[a]phenanthren-17-ol; 18,19-Dinorpregna-3,5,15-trien-20-yn-17-ol, 13-ethyl-3-methoxy-, (17α)-; (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5,15-trien-20-yn-17-ol; 3-Enol Gestodene. Grade: ≥95%. CAS No. 104934-01-2. Molecular formula: C22H28O2. Mole weight: 324.47.
Gestodene-d6
Labeled Gestodene. Orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Alternative Names: (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregna-4,15-dien-20-yn-3-one-d6; SH B 331-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Gestodene-[d6]
Gestodene-[d6] is the labelled analogue of Gestodene. Gestodene is a progestin approved in Europe used as a contraceptive in combination with estrogen ethinylestradiol. Synonyms: Gestodene D6; 13-ethyl-17alpha-hydroxy-18,19-dinorpregna-4,15-dien-20-yn-3-one-2,2,4,6,6,10-d6. Grade: 95% by HPLC; 95% atom D. CAS No. 1542211-40-4. Molecular formula: C21H20D6O2. Mole weight: 316.47.
Gestodene Dimer
Gestodene Dimer is a promising biomedical breakthrough, used in studying hormone-related disorders and malignancies. Synonyms: (8R,8'R,9S,9'S,10R,10'R,13S,13'S,14S,14'S,17S,17'S)-17,17'-(Ethyne-1,2-diyl)bis(13-ethyl-17-hydroxy-6,7,8,9,10,11,12,13,14,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one). Grade: > 95%. Molecular formula: C40H50O4. Mole weight: 594.84.
Gestodene EP Impurity K
An impurity of Gestodene. Gestodene is a synthetic progestogen commonly used in combination oral contraceptives, often paired with ethinyl estradiol to enhance contraceptive efficacy. It works by inhibiting ovulation and altering the uterine lining to prevent implantation of a fertilized egg. Synonyms: Aromatic 6-Keto Gestodene; 13-Ethyl-3,17-dihydroxy-18,19-dinor-17α-pregna1,3,5(10),15-tetraen-20-yn-6-one; Aromatic 6-keto-gestodene; (17α)-13-Ethyl-3,17-dihydroxy-18,19-dinorpregna-1,3,5(10),15-tetraen-20-yn-6-one; (8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-3,17-dihydroxy-7,8,9,11,12,13,14,17-octahydro-6H-cyclopenta[a]phenanthren-6-one; Gestodene Impurity K. Grade: ≥95%. CAS No. 1421283-61-5. Molecular formula: C21H22O3. Mole weight: 322.40.
Gestodene EP Impurity L
Gestodene EP Impurity L. Uses: For analytical and research use. Molecular formula: C21H26O2. Mole weight: 310.44. Catalog: APB12407.
Gestodene Impurity 1
Gestodene Impurity 1. Uses: For analytical and research use. CAS No. 104933-97-3. Molecular formula: C21H28O4. Mole weight: 344.45. Catalog: APB104933973.
Gestodene Impurity A
An impurity of Gestodene, which is a synthetic progesterone used primarily in female contraceptives and menopausal hormone therapy. Synonyms: (8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,2,8,9,10,11,12,13,14,17-decahydro-3H-cyclopenta[a]phenanthren-3-one; 6,7-Dehydro Gestodene; Delta6-Gestodene; Gestodene EP Impurity A; Delta-6-Gestodene. Grade: ≥95%. Molecular formula: C21H24O2. Mole weight: 308.42.
An impurity of Gestodene, which is a synthetic progesterone used primarily in female contraceptives and menopausal hormone therapy. Synonyms: 6β-Hydroxy Gestodene; 6Beta-Hydroxy Gestodene; 13-Ethyl-6beta,17-dihydroxy-18,19-dinor-17alpha-pregna-4,15-dien-20-yn-3-one; (6R,8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-6,17-dihydroxy-1,2,6,7,8,9,10,11,12,13,14,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; Gestodene EP Impurity D. Grade: ≥95%. Molecular formula: C21H26O3. Mole weight: 326.44.
Gestodene Impurity E
An impurity of Gestodene, which is a synthetic progesterone used primarily in female contraceptives and menopausal hormone therapy. Synonyms: (8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-1,7,8,9,10,11,12,13,14,17-decahydro-3H-cyclopenta[a]phenanthrene-3,6(2H)-dione; 6-Keto-gestodene; 6β-Keto-gestodene; Gestodene EP Impurity E; 13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregna-4,15-dien-20-yne-3,6-dione; 6-Keto Gestodene. Grade: ≥95%. CAS No. 2143949-52-2. Molecular formula: C21H24O3. Mole weight: 324.42.
An impurity of Gestodene, which is a synthetic progesterone used primarily in female contraceptives and menopausal hormone therapy. Synonyms: 4,5-Dihydro-5alpha-Methoxygestodene; (4,5-Dihydro-5alpha-methoxy) Gestodene; 18,19-Dinorpregn-15-en-20-yn-3-one, 13-ethyl-17-hydroxy-5-methoxy-, (5α,17α)-; (5R,8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-5-methoxy-1,2,4,5,6,7,8,9,10,11,12,13,14,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one; (5α,17α)-13-Ethyl-17-hydroxy-5-methoxy-18,19-Dinorpregn-15-en-20-yn-3-one; Gestodene impurity I; 5-Methoxy gestodene; 13-Ethyl-17-hydroxy-5-methoxy-18,19-dinor-5α,17α-pregn-15-en-20-yn-3-one. Grade: ≥95%. CAS No. 2948318-72-5. Molecular formula: C22H30O3. Mole weight: 342.48.
Gestodene Ketal. Synonyms: 18,19-Dinorpregna-5,15-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, cyclic 1,2-ethanediyl acetal, (17α)-; 13-Ethylspiro(18,19-dinor-17α-pregna-5,15-dien-20-yne-3,2'-[1,3]dioxolan)-17-ol and 13-ethylspiro(18,19-dinor-17α-pregna-5(10),15-dien-20-yne-3,2'-[1,3]dioxolan)-17-ol; Gestodene ketal; Gestodene EP Impurity J; (8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-1,2,4,7,8,9,10,11,12,13,14,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-ol. Grade: ≥95%. CAS No. 104933-99-5. Molecular formula: C23H30O3. Mole weight: 354.48.
Gestodene (SH B 331)
Orally active gestogen with progesterone-like profile of activity. Group: Biochemicals. Alternative Names: SH B 331. Grades: Highly Purified. CAS No. 60282-87-3. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Gestodene sulfate
Gestodene sulfate, a synthetic progestogen extensively utilized in the biomedical sector, used in studying the regulation of the menstrual cycle, research of dysmenorrhea symptoms, and efficacious prevention of undesired pregnancies. Grade: > 95%. Molecular formula: C21H26O5S. Mole weight: 390.50.
Gestonorone
Gestonorone. Group: Biochemicals. Alternative Names: 17-Hydroxy-19-norpregn-4-ene-3,20-dione; 17α-Hydroxy-19-norpregn-4-ene-3,20-dione; 17α-Hydroxy-19-norprogesterone; Gestonorone; TX 045. Grades: Highly Purified. CAS No. 2137-18-0. Pack Sizes: 100mg. Molecular Formula: C20H28O3, Molecular Weight: 316.43. US Biological Life Sciences.
Worldwide
Gestonorone Caproate
Gestonorone Capronate, is a pro-drug of Gestonorone, which is a steroidal progestin. It is used in the treatment of benign prostatic hypertrophy (BPH) and endometrial cancer. It is also an inhibitor of the reductive pathway of Testosterone metabolism. Synonyms: Primostat; Gestronol hexanoate; 17-Hydroxy-19-norpregn-4-ene-3,20-dione hexanoate; 17-[(1-Oxohexyl)oxy]-19-norpregn-4-ene-3,20-dione; 17α-Hydroxy-19-norprogesterone Caproate; 17β-Acetyl-17-hydroxyestr-4-ene-3-one Hexanoate; 19-Nor-17α-caproyloxy-4-pregnene-3,20. Grade: > 95%. CAS No. 1253-28-7. Molecular formula: C26H38O4. Mole weight: 414.59.
Gestonorone Capronate
Gestonorone Capronate. Group: Biochemicals. Alternative Names: 17-[(1-Oxohexyl)oxy]-19-norpregn-4-ene-3,20-dione; Hexanoic Acid Ester with 17-hydroxy-19-norpregn-4-ene-3,20-dione; 17-Hydroxy-19-norpregn-4-ene-3,20-dione Hexanoate; 17α-Hydroxy-19-norprogesterone Caproate; 17 β-Acetyl-17-hydroxyestr-4-ene-3-one Hexanoate; 19-Nor-17α-caproyloxy-4-pregnene-3,20-dione; 19-Norpregn-4-ene-3,20-dione 17-Caproate; Depostat; Gestonorone Capronate; Gestronol Caproate; Gestronol Hexanoate; NSC 84054; Primostat; SH 582; SH 80582; ZK 5623. Grades: Highly Purified. CAS No. 1253-28-7. Pack Sizes: 500mg. Molecular Formula: C26H38O4, Molecular Weight: 414.58. US Biological Life Sciences.
Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Alternative Names: g-[Ethyl-CONH-(PEG4)]-Adenosine-5-triphosphate (Biotin), Triethylammonium Salt. Grades: Highly Purified. Pack Sizes: 50ul. US Biological Life Sciences.
Worldwide
GE Varnish
GE Varnish. Purity: 99.9%.
Gevokizumab
Gevokizumab is a potent anti-IL-1β antibody, negatively modulates IL-1β signaling through an allosteric mechanism. Gevokizumab selectively decreases the binding affinity of IL-1β for the IL-1 receptor type I (IL-1RI) signaling receptor instead of IL-1 counter-regulatory decoy receptor (IL-1 receptor type II)[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1129435-60-4. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P99171.
Gevokizumab
Gevokizumab is a monoclonal antibody targeting interleukin 1β (IL-1β), which is a pro-inflammatory cytokine. Gevokizumab has been used in the research of type 2 diabetes mellitus, scleritis and various cancers. CAS No. 1129435-60-4.
GEX1Q1
It is originally isolated from Streptomyces sp. GEX1. GEX1Q1 has no antibacterial activity but has cytotoxicity to some cancer cells. Molecular formula: C25H42O7. Mole weight: 454.60.
GEX1Q2
It is originally isolated from Streptomyces sp. GEX1. GEX1Q2 has no antibacterial activity but has cytotoxicity to some cancer cells. Molecular formula: C25H42O7. Mole weight: 454.60.
GEX1Q3
It is originally isolated from Streptomyces sp. GEX1. GEX1Q3 has no antibacterial activity but has cytotoxicity to some cancer cells. Molecular formula: C31H50O12. Mole weight: 614.72.
Gf - 1
Designed to speed up feed rates and line speeds while offering longer sump life. Uses: Flat & architectural glass grinding. Group: Glass grinding & bevelling. Manufacturing grinding and machining fluids for brittle composites. Glass Production & Processing. Categories: Glass grinding fluid, Flat glass coolant.
GF 109203X
GF 109203X. Group: Biochemicals. Grades: Purified. CAS No. 133052-90-1. Pack Sizes: 1mg, 10mg. US Biological Life Sciences.
Worldwide
GF-109203X
GF-109203X is a potent and highly selective PCK inhibitor, which inhibits PKC isozymes alpha, beta 1, beta 2, gamma, delta and epsilon in vitro. GF-109203X inhibited GSK-3 in vitro, when assayed either in cell lysates (IC(50) 360 nM or in GSK-3beta immunoprecipitates (IC(50) 170 nM derived from rat epididymal adipocytes. Pretreatment of adipocytes with GF-109203X (5 microM) reduced GSK-3 activity in total cell lysates, to 25.1+/-4.3% of control. Synonyms: GF109203X; GF 109203X; Bisindolylmaleimide i; GO 6850; GO-6850; GO6850; 2-[1-(3-dimethylaminopropyl)indol-3-yl]-3-(indol-3-yl)maleimide. Grade: ≥98%. CAS No. 133052-90-1. Molecular formula: C25H24N4O2. Mole weight: 412.49.
GF - 3
Exceptionally robust glass fabrication fluid. GF-3 has been formulated for thicker glass and high-speed operations where settling/centrifuge filtration is present. Uses: Flat & architectural glass grinding. Group: Glass grinding & bevelling. Manufacturing grinding and machining fluids for brittle composites. Glass Production & Processing. Categories: Glass grinding coolant, Architectural glass fabrication fluid.
GFB-8438
GFB-8438 is a potent and subtype selective TRPC5 inhibitor with IC50 of 0.18 and 0.29 μM for hTRPC5 and hTRPC4, respectively. GFB-8438 protects mouse podocytes from injury induced by protamine sulfate (PS) in vitro. CAS No. 2304549-73-1. Molecular formula: C16H14ClF3N4O2. Mole weight: 386.76.
GFB-8438
GFB-8438 is a potent and subtype selective TRPC5 inhibitor, with IC50s of 0.18 and 0.29 μM of hTRPC5 and hTRPC4, respectively. GFB-8438 shows excellent selectivity against TRPC6, other TRP family members, NaV 1.5, as well as limited activity against the hERG channel. GFB-8438 protects mouse podocytes from injury induced by protamine sulfate model[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2304549-73-1. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-133012.
GFH018
GFH018 is an orally active, selective and ATP-competitive TGF-βR1 inhibitor with an IC50 of 40 nM. GFH018 reactivates the immune system by blocking the immunosuppression mediated by regulatory T cells and M2 macrophages. GFH018 inhibits tumor angiogenesis. GFH018 suppresses tumor growth in mouse tumor models. GFH018 can be used for the research of solid tumors, hepatocellular carcinoma, colorectal cancer, breast cancer, and relapsed/metastatic nasopharyngeal carcinoma[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2169299-67-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-160215.
GFOGER peptide
GFOGER peptide is an artificially synthesized collagen-mimetic sequence. GFOGER peptide acts as a ligand for α2β1, α11β1 and α1β1 integrins, thereby supporting integrin-mediated cell adhesion to collagen. GFOGER peptide triggers signaling pathways mediated by the α2β1 integrin receptor and upregulates osteoblast differentiation. GFOGER peptide accelerates and enhances bone formation at sites of refractory femoral defects. GFOGER peptide can be passively adsorbed onto polymer scaffolds for cell-free/growth factor-free bone formation. GFOGER peptide is used in biomaterials such as hydrogels and 3D bioinks for tissue engineering research including bone formation[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 245120-10-9. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-P11328.
GFP11
GFP11 is a protein fusion tag consisting of 16 amino acids. When GFP11 and GFP1-10 are sufficiently close in physical space, they undergo spontaneous, irreversible complementation to reassemble into an intact, functional GFP protein that emits green fluorescence. GFP11 can be used to form a split GFP system for high-throughput biotechnology and flow cytometry applications[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 862973-56-6. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-P11329.
GFP Antibody [C20D20]
GFP,GFP, N-terminal,Green Fluorescent Protein,Green Fluorescent Protein (GFP),Green Fluorescent Protein (GFP), N terminal. Group: Antibodies. Alternative Names: GFP, GFP Tag, N-terminal,Green Fluorescent Protein. Pack Sizes: 20ul. Product ID: F0055. Storage Conditions: -20°C (avoid freeze-thaw cycles), 2 years.
United States; Europe
GFP Antibody [P14J20]
GFP,GFP, N-terminal,Green Fluorescent Protein,Green Fluorescent Protein (GFP),Green Fluorescent Protein (GFP), N terminal. Group: Antibodies. Alternative Names: GFP, N-terminal,Green Fluorescent Protein. Pack Sizes: 20uL. Product ID: F2890. Storage Conditions: -20°C (avoid freeze-thaw cycles), 2 years.
United States; Europe
GFP encoding plasmid DNA (25 μg)
3.7 kb plasmid DNA encoding eGFP. Uses: Transfection of DNA, RNA, protein and small molecules. Product ID: 4060.