A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Huntite. Uses: Designed for use in research and industrial production. Appearance: Solid. CAS No. 19569-21-2. Product ID: ACM19569212. Alfa Chemistry ISO 9001:2015 Certified.
Hupehemonoside is found in Fritillaria pallidiflora. Synonyms: Imperialine 3-beta-D-glucoside; Sipeimine-3-β-D-glucoside. Grades: > 95%. CAS No. 67968-40-5. Molecular formula: C33H53NO8. Mole weight: 591.77.
Hupehenine
Hupehenine is isolated from Fritillaria thunbergii Miq. Synonyms: Cevane-3, 6-diol(3β, 5α, 6β, 17β). Grades: >98%. CAS No. 98243-57-3. Molecular formula: C27H45NO2. Mole weight: 415.65.
Hupehenine
Botanical Source: Group: Biochemicals. Alternative Names: Delavine. Grades: Plant Grade. CAS No. 98243-57-3. Pack Sizes: 20mg. US Biological Life Sciences.
Huperzia serrata is luxuriant plants, it has the total of eight varieties of medicinal plants in China. China is the biggest wild sugihara. Middle extact from the plants Huperzia serrata is the treatment of senile dementia, specific drug that can improve peoples. Applications: Huperzine a has potent pharmacological effects and particularly since long-term safety has not been determined, it should only be used with medical supervision. it may have some effectiveness in alzheimer's disease and age-related memory impairment. it has been used to treat fever and some inflammatory disorders, but there is no credible scientific evidence to support these uses. Group: Others. CAS No. 120786-18-7. Purity: 1.0%, 5.0% Huperzine A HPLC. Mole weight: 242.316. Huperzia Serrata Extract (Standard); 120786-18-7; C15H18N2O. Cat No: EXTW-007.
Huperzia Serrata P.E. 1% Huperzine A HPLC
Huperzia Serrata P.E. 1% Huperzine A HPLC.
CA, FL & NJ
Huperzine A
Huperzine A - Product ID: NST-10-112. Category: Alkaloids. Alternative Names: (-)-Selagine, Hupzine A, Hup A, Kimpukan A. Purity: 98%. Test method: HPLC. CAS No. 102518-79-6. Pack Sizes: 0,05g, 0,1g, 0,25g, 0,5g. Appearance: White Powder. Molecular formula: C15H18N2O. Mole weight: 242.32. Storage: +2 +8 °C.
Huperzine A
Huperzine A. Group: Biochemicals. Alternative Names: (±)-Selagine. Grades: Highly Purified. CAS No. 120786-18-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C15H18N2O. US Biological Life Sciences.
Worldwide
Huperzine A
Fordin, Selagine. anxiolytic and vasodilator. CAS No. 102518-79-6. Product ID: 8-04730. Molecular formula: C15H18N2O. Mole weight: 242.32. Purity: 0.98.
Huperzine B
Huperzine B is a Lycopodium alkaloid isolated from Huperzia serrata and a highly selective acetylcholinesterase (AChE) inhibitor. Huperzine B can be uesd to can be used to improve Alzheimer's disease [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 103548-82-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 20 mg. Product ID: HY-N2043.
Huperzine B
Huperzine B is an alkaloid isolated from Huperzia serrata. It acts as an inhibitor of human brain AChE. Synonyms: 12-Methyl-2,3,4,4a,5,6-hexahydro-1H-5,10b-prop[1]eno-1,7-phenanthrolin-8(7H)-one; (4aR,5S,10bR)-12-methyl-2,3,4,4a,5,6-hexahydro-1H-5,10b-prop[1]eno-1,7-phenanthrolin-8(7H)-one. Grades: >98%. CAS No. 103548-82-9. Molecular formula: C16H20N2O. Mole weight: 256.34.
Huperzine B
Botanical Source: Group: Biochemicals. Alternative Names: Fordimine. Grades: Plant Grade. CAS No. 103548-82-9. Pack Sizes: 20mg. US Biological Life Sciences.
Worldwide
Huperzine C
Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 163089-71-2. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
HUVEC Transfection Reagent
Transfection Reagent for HUVEC Human Umbilical Vein Endothelial Cells. Optimized transfection protocol provided for transfection of siRNA, DNA, mRNA, and microRNA. Transfection Reagents. Transfection Enhancer. Complex Condenser. Uses: Transfection of DNA, RNA, protein and small molecules. Product ID: 4107.
Nevada, Texas, USA
Huwentoxin IV
Huwentoxin IV. Group: Biochemicals. Grades: Purified. CAS No. 526224-73-7. Pack Sizes: 100ug. US Biological Life Sciences.
Worldwide
Huwentoxin IV
Huwentoxin IV is a selective NaV1.7 channel blocker with preference for neuronal NaV1.7, 1.2 and 1.3 (IC50 = 26, 150 and 338 nM, respectively). Huwentoxin IV inhibits the channel via binding at the neurotoxin receptor site 4 in the S3-S4 linker of domain II, trapping the voltage sensor in the inward, closed configuration. Synonyms: HWTX-IV; H-Glu-Cys(1)-Leu-Glu-Ile-Phe-Lys-Ala-Cys(2)-Asn-Pro-Ser-Asn-Asp-Gln-Cys(3)-Cys(1)-Lys-Ser-Ser-Lys-Leu-Val-Cys(2)-Ser-Arg-Lys-Thr-Arg-Trp-Cys(3)-Lys-Tyr-Gln-Ile-NH2; L-alpha-glutamyl-L-cysteinyl-L-leucyl-L-alpha-glutamyl-L-isoleucyl-L-phenylalanyl-L-lysyl-L-alanyl-L-cysteinyl-L-asparagyl-L-prolyl-L-seryl-L-asparagyl-L-alpha-aspartyl-L-glutaminyl-L-cysteinyl-L-cysteinyl-L-lysyl-L-seryl-L-seryl-L-lysyl-L-leucyl-L-valyl-L-cysteinyl-L-seryl-L-arginyl-L-lysyl-L-threonyl-L-arginyl-L-tryptophyl-L-cysteinyl-L-lysyl-L-tyrosyl-L-glutaminyl-L-isoleucinamide (2->17),(9->24),(16->31)-tris(disulfide). Grades: >99%. CAS No. 526224-73-7. Molecular formula: C174H278N52O51S6. Mole weight: 4106.79.
Huwentoxin XVI
Huwentoxin XVI is a potent and selective N-type Ca2+ channel blocker (IC50 ~ 60 nM) with no inhibitory effect on T-type Ca2+ channels, K+ channels or Na+ channels. Huwentoxin XVI exhibits analgesic effects in vivo. Grades: >98%. CAS No. 1600543-88-1. Molecular formula: C196H292N50O56S6. Mole weight: 4437.13.
Huwentoxin XVI
Huwentoxin XVI. Group: Biochemicals. Grades: Purified. CAS No. 1600543-88-1. Pack Sizes: 100ug. US Biological Life Sciences.
Worldwide
H-Val-2-Cl-Trt Resin
Alfa Chemistry's amino acid 2-Cl-Trt resins are available in loadings ranging from 0.4 to 0.7 mmol/g. Since the linked amino acids are N-protected, these resins can be used without pretreatment. Group: Amino acid 2-cl-trt resins. Alternative Names: L-Valine-2-chlorotrityl resin. Pack Sizes: 5g, 25g.
H-Val-ala-ala-phe-oh
H-Val-ala-ala-phe-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: VAL-ALA-ALA-PHE;H-VAL-ALA-ALA-PHE-OH. Product Category: Heterocyclic Organic Compound. CAS No. 21957-32-4. Molecular formula: C20H30N4O5. Mole weight: 406.48. Product ID: ACM21957324. Alfa Chemistry ISO 9001:2015 Certified.
H-Val-ala-pro-ser-asp-ser-ile-gln-ala-glu-glu-trp-tyr-phe-gly-lys-ile-thr-arg-arg-glu-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: PP60V-SRC (137-157);P60 V-SRC (137-157);P60V-SRC 137-157 INHIBITOR PEPTIDE;PEPTIDE A;VAL-ALA-PRO-SER-ASP-SER-ILE-GLN-ALA-GLU-GLU-TRP-TYR-PHE-GLY-LYS-ILE-THR-ARG-ARG-GLU;TYROSINE-SPECIFIC PROTEIN KINASE INHIBITOR;VAPSDSIQAEEWYFGKITRRE;H-VAL-ALA-PRO-SER-AS. Product Category: Heterocyclic Organic Compound. CAS No. 131023-24-0. Molecular formula: C111H168N30O35. Mole weight: 2482.7. Product ID: ACM131023240. Alfa Chemistry ISO 9001:2015 Certified.
H-Val-arg-lys-arg-thr-leu-arg-arg-leu-oh
H-Val-arg-lys-arg-thr-leu-arg-arg-leu-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: H-VAL-ARG-LYS-ARG-THR-LEU-ARG-ARG-LEU-OH;PROTEIN KINASE C SUBSTRATE;PKC SUBSTRATE;PKC SUBSTRATE 2;VRKRTLRRL;VAL-ARG-LYS-ARG-THR-LEU-ARG-ARG-LEU;PROTEIN KINASE C SUBSTRATE SYNTHETIC >96 %. Product Category: Heterocyclic Organic Compound. CAS No. 105802-82-2. Molecular formula: C51H100N22O11. Mole weight: 1197.48. Product ID: ACM105802822. Alfa Chemistry ISO 9001:2015 Certified.
H-Val-Ile-OH
H-Val-Ile-OH is a hydrophobic, nanotube-forming dipeptide. Synonyms: Val-Ile; L-Isoleucine, L-valyl-; Valylisoleucine; L-valyl-L-isoleucine; N-Valylisoleucine; V-I Dipeptide; Valine Isoleucine dipeptide. Grades: >99%. CAS No. 20556-14-3. Molecular formula: C11H22N2O3. Mole weight: 230.30.
H-Val-Leu-His-Asp-Asp-Leu-Leu-Glu-Ala-OH
H-Val-Leu-His-Asp-Asp-Leu-Leu-Glu-Ala-OH is an HA-1H peptide, an epitope presented by HLA-A*0201. Synonyms: L-valyl-L-leucyl-L-histidyl-L-alpha-aspartyl-L-alpha-aspartyl-L-leucyl-L-leucyl-L-alpha-glutamyl-L-alanine. Grades: ≥95%. CAS No. 204931-32-8. Molecular formula: C45H73N11O16. Mole weight: 1024.14.
H-Val-oet tos
H-Val-oet tos. Uses: Designed for use in research and industrial production. Additional or Alternative Names: L-VALINE ETHYL ESTER 4-TOLUENESULFONATE SALT;H-VAL-OET TOS;H-VAL-OET TOSOH. Product Category: Heterocyclic Organic Compound. CAS No. 5366-33-6. Molecular formula: C14H23NO5S. Mole weight: 317.4. Purity: 0.96. IUPACName: ethyl (2S)-2-amino-3-methylbutanoate;4-methylbenzenesulfonic acid. Canonical SMILES: CCOC(=O)C(C(C)C)N.CC1=CC=C(C=C1)S(=O)(=O)O. Product ID: ACM5366336. Alfa Chemistry ISO 9001:2015 Certified.
H-VAL-PHE-OH
It can inhibit angiotensin-1 converting enzyme (ACE) with an IC50 of 9.2 μM. Synonyms: L-valyl-L-phenylalanine; VAL-PHE; valylphenylalanine; L-Val-L-Phe; VF dipeptide; Valine Phenylalanine dipeptide; (S)-2-((S)-2-Amino-3-methyl-butyrylamino)-3-phenyl-propionic acid. CAS No. 3918-92-1. Molecular formula: C14H20N2O3. Mole weight: 264.32.
H-Val-Pro-Leu-Ser-Leu-Tyr-Ser-Gly-OH
H-Val-Pro-Leu-Ser-Leu-Tyr-Ser-Gly-OH is cleaved by MMP-2, MMP-7 and MMP-9 with kcat/KM values of 61,000±4,000, 22,000±3,000 and 49,000±3,000 M-1s-1 for MMP-2, MMP-7 and MMP-9, respectively. Synonyms: L-valyl-L-prolyl-L-leucyl-L-seryl-L-leucyl-L-tyrosyl-L-seryl-glycine. Grades: ≥95%. CAS No. 425632-67-3. Molecular formula: C39H62N8O12. Mole weight: 834.96.
H-Val-val-oh
H-Val-val-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: VAL-VAL;L-VALYL-L-VALINE;L-VAL-VAL;H-VAL-VAL-OH;valylvaline;L-Val-L-Val-OH;L-Val-Val-OH;N-Valyl-L-valine. CAS No. 3918-94-3. Molecular formula: C10H20N2O3. Mole weight: 216.28. Purity: 0.96. IUPACName: (2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]-3-methylbutanoicacid. Canonical SMILES: CC(C)C(C(=O)NC(C(C)C)C(=O)O)N. Density: 1.084g/cm³. Product ID: ACM3918943. Alfa Chemistry ISO 9001:2015 Certified.
H-Val-Val-OH
Synonyms: L-Valyl-L-valine; Val-val; Val val. CAS No. 3918-94-3. Molecular formula: C10H20N2O3. Mole weight: 216.28.
hVEGF-IN-1
hVEGF-IN-1 inhibits human VEGF-A translation and has antitumor activity. Tumor bearing mice treated with hVEGF-IN-1 have an average tumor volume of less than 300 mm. The tumor weight in the presence of hVEGF-IN-1 reduces around 60.1% to a final weight of 0.18 g. No significant change in body weight is observed during the treatment. Synonyms: 1-Piperazinepropanamide, N-[2-[4-[[4-[2-(diethylamino)ethoxy]phenyl]amino]-2-quinazolinyl]phenyl]-4-methyl. CAS No. 1637443-98-1. Molecular formula: C34H43N7O2. Mole weight: 581.75.
hVEGF-IN-3
hVEGF-IN-3 (compound 9) is a potent hVEGF inhibitor. hVEGF-IN-3 inhibits HT-29, MCF-7, and HEK-293 cells proliferation with IC 50 s of 61, 142, and 114 μM [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 46739-60-0. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-160811.
An isoquinolinium derivative that inhibits the proliferation of wilde-type and all mutants of Schizosaccharomyces pombe. Group: Biochemicals. Alternative Names: 3, 4-Di hydro-2- [4- (2, 2-di methyl ethyl ) benzyl ] -6-fluoro-1-undacanyl isoquinolinium Bromide. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
HWY 5069
HWY 5069. Group: Biochemicals. Alternative Names: 3, 4-Di hydro-2- [4- (2, 2-di methyl ethyl ) benzyl ] -6-fluoro-1-undacanyl isoquinolinium bromide. Grades: Highly Purified. CAS No. 914917-58-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C31H45BrFN. US Biological Life Sciences.
HX 531 is a potent RXR antagonist (IC50 = 18 nM) that inhibits 9-cis retinoic acid-induced transactivation of RXR. HX 531 promotes the differentiation of white and brown pre-adipocyte to white adipocytes, and reduces triglyceride content in white adipose tissue, skeletal muscle, and the liver of mice given a high fat diet. Synonyms: HX 531; HX-531; HX531. 4-(7,8,9,10-Tetrahydro-5,7,7,10.10-pentamethyl-2-nitro-5H-benzo[b]naphtho[2,3-e][1,4]-diazepin-12-yl)-benzoic acid. Grades: ≥98% by HPLC. CAS No. 188844-34-0. Molecular formula: C29H29N3O4. Mole weight: 483.56.
HX 531
HX 531 is a novel RXR antagonist used to enhance transactivation of PPARγ and ST 13 preadipocyte differentiation. Helps in the reduction of triglyceride content in white adipose tissue, skeletal muscle and liver. Group: Biochemicals. Grades: Highly Purified. CAS No. 188844-34-0. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C29H29N3O4, Molecular Weight: 483.56. US Biological Life Sciences.
Worldwide
HX600
HX600 is a synthetic agonist for RXR (Retinoid X Receptor) heterodimer complex. HX600 prevents ischemia-induced neuronal damage. HX600 has orally bioactivity [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 172705-89-4. Pack Sizes: 1 mg. Product ID: HY-120875.
HX-603
HX-603 is a RXR agonist. Synonyms: 4-(7,7,10,10-tetramethyl-5-propyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid; HX-603; HX 603; HX603. Grades: >98%. CAS No. 259228-72-3. Molecular formula: C31H34N2O2. Mole weight: 466.625.
HX 630
HX 630 is a potent RXR agonist that acts as a retinoid synergist. HX 630 suppresses proliferation of vascular smooth muscle cells (VSMCs) in vivo and in vitro. It was shown to enhance ABCA1 mRNA expression and apoA-I-dependent cellular cholesterol release in differentiated THP-1 cells. Synonyms: HX 630; HX630; HX-630; 4-(7,8,9,10-Tetrahydro-7,7,10,10-tetramethylbenzo[b]naphtho[2,3-f][1,4]thiazepin-12-yl-benzoic acid. Grades: ≥98% by HPLC. CAS No. 188844-52-2. Molecular formula: C28H27NO2S. Mole weight: 441.58.
Hyacinthacine A2 is a remarkable antifungal compound extracted from Hyacinthaceae plants, aiding in studying a myriad of fungal infections, encompassing candidiasand aspergillosis. Molecular formula: C8H15NO3. Mole weight: 173.21.
Hyacinthacine B3
Hyacinthacine B3 is a potent compound used to study bacterial infections exhibiting antimicrobial activity against a variety of pathogens, including multidrug-resistant strains. Synonyms: Hyacinthacine B3; CHEMBL524631; BDBM50278912; (1S,2R,3R,5R,7R,8R)-3-(hydroxymethyl)-5-methyl-2,3,5,6,7,8-hexahydro-1H-pyrrolizine-1,2,7-triol. Molecular formula: C9H17NO4. Mole weight: 203.24.
Hyalodendrin
Hyalodendrin is an antibiotic produced by Penicillum turbatum. It has anti-gram-positive bacteria and several viral activities. Synonyms: 2,3-Dithia-5,7-diazabicyclo[2.2.2]octane-6,8-dione, 1-(hydroxymethyl)-5,7-dimethyl-4-(phenylmethyl)-, (1S,4S)-; (1S,4S)-1-(Hydroxymethyl)-5,7-dimethyl-4-(phenylmethyl)-2,3-dithia-5,7-diazabicyclo[2.2.2]octane-6,8-dione; 2,3-Dithia-5,7-diazabicyclo[2.2.2]octane-6,8-dione, 1-(hydroxymethyl)-5,7-dimethyl-4-(phenylmethyl)-, (1S)-; (+)-Hyalodendrin. CAS No. 51920-94-6. Molecular formula: C14H16N2O3S2. Mole weight: 324.42.
Hyalodendrin
Hyalodendrin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hyalodendrin;1-(hydroxymethyl)-5,7-dimethyl-4-(phenylmethyl)- 2,3-dithia-5,7-diazabicyclo(2.2.2)octane-6,8-dione; (-)-isomer of hyalodendrin 2-benzyl-1,4-dimethyl-5-hydroxymethyl--2,5-epi-dithia-3,6-diketopiperazi. Product Category: Heterocyclic Organic Compound. CAS No. 51920-94-6. Molecular formula: C14H16N2O3S2. Mole weight: 324.42. Product ID: ACM51920946. Alfa Chemistry ISO 9001:2015 Certified.
HYALTEMPO
[4-N-(4-amino-2,2,6,6-tetramethylpiperidine-1-oxyl)] hyaluron amine. non-specific esterase hydrolysistraps probe in the cytosol. Product ID: 9-00254. Properties: yellow solid. Source : Reference: EMBO J., 16, 3533, 1997; Am. J. Pathol., 152, 231, 1998.
The enzyme from Streptococcus Group A and Group C requires Mg2+.The enzyme adds GlcNAc to nascent hyaluronan when the non-reducing end is GlcA, but it adds GlcA when the non-reducing end is GlcNAc. The enzyme is highly specific for UDP-GlcNAc and UDP-GlcA; no copolymerization is observed if either is replaced by UDP-Glc, UDP-Gal, UDP-GalNAc or UDP-GalA. Similar enzymes have been found in a variety of organisms. Group: Enzymes. Synonyms: spHAS; seHAS. Enzyme Commission Number: EC 2.4.1.212. CAS No. 39346-43-5. Hyaluronan synthase. 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-2440; hyaluronan synthase; EC 2.4.1.212; 39346-43-5; spHAS; seHAS. Cat No: EXWM-2440.
Hyaluronan synthase from Pasteurella multocida, Recombinant
Hyaluronan synthases (HAS) are membrane-bound enzymes which use UDP-α-N-acetyl-D-glucosamine and UDP-α-D-glucuronate as substrates to produce the glycosaminoglycan hyaluronan at the cell surface and extrude it through the membrane into the extracellular space. Group: Enzymes. Synonyms: EC 2.4.1.212; spHAS; seHAS; Hyaluronan synthases; HAS. Enzyme Commission Number: EC 2.4.1.212. CAS No. 39346-43-5. Purity: min 95% by SDS-PAGE. Hyaluronan synthase. Source: E. coli. Species: Pasteurella multocida. EC 2.4.1.212; spHAS; seHAS; Hyaluronan synthases; HAS. Cat No: NATE-1485.