A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
H-Ala-AFC is the fluorogenic substrate for microsomal alanine aminopeptidase, excitation at 400 nm, emission at 505 nm. Synonyms: (S)-2-amino-N-(2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)propanamide. Grades: 95%. CAS No. 126910-31-4. Molecular formula: C13H11F3N2O3. Mole weight: 300.24.
H-Ala-ala-ala-ala-ala-ala-oh
Heterocyclic Organic Compound. Alternative Names: H-ALA-ALA-ALA-ALA-ALA-ALA-OH. CAS No. 10576-91-7. Molecular formula: C18H32N6O7. Mole weight: 444.48. Catalog: ACM10576917.
H-Ala-Ala-Ala-OME acetate
H-Ala-Ala-Ala-OME is a substrate for a simultaneous determination of the esterase and the peptidase activities of pancreatic elastase. Synonyms: AAA-OMe. CAS No. 84794-58-1. Molecular formula: C12H23N3O6. Mole weight: 305.33.
H-ALA-ALA-ALA-PNA HCL
H-Ala-Ala-Ala-Pna is a chromogenic substrate for porcine pancreatic elastase and for astacin. Synonyms: H-Ala-Ala-Ala-Pna hydrochloride; (S)-2-amino-N-((S)-1-((S)-1-(4-nitrophenylamino)-1-oxopropan-2-ylamino)-1-oxopropan-2-yl)propanamide hydrochloride; AAA-pNA. CAS No. 50450-80-1. Molecular formula: C15H22ClN5O5. Mole weight: 387.82.
H-Ala-ala-ala-tyr-ala-ala-oh
Heterocyclic Organic Compound. Alternative Names: H-ALA-ALA-ALA-TYR-ALA-ALA-OH. CAS No. 107865-42-9. Molecular formula: C24H36N6O8. Mole weight: 536.58. Catalog: ACM107865429.
H-Ala-ala-ala-tyr-ala-oh
Heterocyclic Organic Compound. Alternative Names: L-ALA-ALA-ALA-L-TYR-L-ALA;H-ALA-ALA-ALA-TYR-ALA-OH. CAS No. 107865-40-7. Molecular formula: C21H31N5O7. Mole weight: 465.5. Catalog: ACM107865407.
H-Ala-ala-ala-tyr-oh
Heterocyclic Organic Compound. Alternative Names: H-ALA-ALA-ALA-TYR-OH;L-ALA-ALA-ALA-L-TYR;L-ALANYL-L-ALANYL-L-ALANYL-L-TYROSINE. CAS No. 112079-60-4. Molecular formula: C18H26N4O6. Mole weight: 394.42. Catalog: ACM112079604.
H-Ala-Ala-Phe-AMC 99+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 50mg, 250mg. US Biological Life Sciences.
Worldwide
H-Ala-Ala-pNA
H-Ala-Ala-pNA is a substrate for dipeptidyl peptidase V (DPPV) from Aspergillus fumigatus. Synonyms: L-Alanyl-L-alanine 4-nitroanilide; L-Alaninamide, L-alanyl-N-(4-nitrophenyl)-. CAS No. 57282-69-6. Molecular formula: C12H16N4O4. Mole weight: 280.28.
H-Ala-D-Gln-OH is a potential impurity of L-alanyl-L-glutamine used for glutamine supplementation. Synonyms: L-alanyl-D-glutamine; D-Glutamine, L-alanyl-. CAS No. 281660-34-2. Molecular formula: C8H15N3O4. Mole weight: 217.22.
H-Ala-glu(otbu)-nh2. hcl
Heterocyclic Organic Compound. Alternative Names: H-ALA-ISOGLN-OTBU HCL;H-ALA-GLU(OTBU)-NH2 HCL. CAS No. 108607-07-4. Molecular formula: C12H23N3O4.HCl. Mole weight: 309.79. Catalog: ACM108607074.
Heterocyclic Organic Compound. Alternative Names: ALA-PRO-7-AMINO-4-TRIFLUORO-METHYLCOUMARIN;ALA-PRO-AFC;AP-AFC;H-ALA-PRO-AFC. CAS No. 125791-92-6. Molecular formula: C18H18F3N3O4. Mole weight: 397.35. Catalog: ACM125791926.
H-Ala-Pro-pNA
H-Ala-Pro-pNA is an excellent substrate for the assay of dipeptidyl aminopeptidase IV (DPP IV). Synonyms: APPNA; Alanylproline-4-nitroanilide; L-Prolinamide, L-alanyl-N-(4-nitrophenyl)-. CAS No. 60189-44-8. Molecular formula: C14H18N4O4. Mole weight: 306.32.
Halazone is an atypical antimicrobial sulfonamide derivative and a carbonic anhydrase II inhibitor with a K d value of 1.45 μM. Halazone protects sodium channels from inactivation. Halazone is widely used for disinfection of drinking water [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 80-13-7. Pack Sizes: 50 mg; 100 mg; 250 mg. Product ID: HY-B1386.
Halcinonide
Halcinonide (SQ-18566) is a high potency corticosteroid used topically in the treatment of certain skin conditions. Uses: Scientific research. Group: Signaling pathways. Alternative Names: SQ-18566. CAS No. 3093-35-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg; 200 mg. Product ID: HY-B0877.
Halcinonide
Halcinonide is a high potency corticosteroid used in topical preparations as an anti-inflammatory agent. Synonyms: Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (11β,16α)-; (11β,16α)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregn-4-ene-3,20-dione; Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11β,16α,17-trihydroxy-, cyclic 16,17-acetal with acetone; Adcortin; Alcinonide; Halciderm; Halcimat; Halog; SQ 18566. Grades: >98%. CAS No. 3093-35-4. Molecular formula: C24H32ClFO5. Mole weight: 454.96.
It is produced by the strain of Haliangium luteum AJ-13395, H. ochraceum. It is similar to amphotericin B with anti-filamentous fungi activity (MIC 0.1-12.5 μg/mL), and it also has effect on oomycetes, but has no antibacterial activity. The antifungal activity of cis-trans isomer is similar, the activity of Haliangicin B and C is weaker than Haliangicin A, and the activity of Haliangicin D is weakest. Synonyms: Haliangicin. Molecular formula: C22H32O5. Mole weight: 376.49.
Haliangicin B
It is produced by the strain of Haliangium luteum AJ-13395, H. ochraceum. It is similar to amphotericin B with anti-filamentous fungi activity (MIC 0.1-12.5 μg/mL), and it also has effect on oomycetes, but has no antibacterial activity. The antifungal activity of cis-trans isomer is similar, the activity of Haliangicin B and C is weaker than Haliangicin A, and the activity of Haliangicin D is weakest. Molecular formula: C22H32O5. Mole weight: 376.49.
Haliangicin C
It is produced by the strain of Haliangium luteum AJ-13395, H. ochraceum. It is similar to amphotericin B with anti-filamentous fungi activity (MIC 0.1-12.5 μg/mL), and it also has effect on oomycetes, but has no antibacterial activity. The antifungal activity of cis-trans isomer is similar, the activity of Haliangicin B and C is weaker than Haliangicin A, and the activity of Haliangicin D is weakest. Molecular formula: C22H32O5. Mole weight: 376.49.
Haliangicin D
It is produced by the strain of Haliangium luteum AJ-13395, H. ochraceum. It is similar to amphotericin B with anti-filamentous fungi activity (MIC 0.1-12.5 μg/mL), and it also has effect on oomycetes, but has no antibacterial activity. The antifungal activity of cis-trans isomer is similar, the activity of Haliangicin B and C is weaker than Haliangicin A, and the activity of Haliangicin D is weakest. Molecular formula: C22H32O5. Mole weight: 376.49.
Halibut Hb18
Halibut Hb18 is isolated from Halibut and has antibacterial, antifungal activity.
Halichondrin B
Halichondrin B is found from the sponge Halichondria okadai. Group: Marine natural products. CAS No. 103614-76-2. Mole weight: 1111.3. Purity: 95%+. Canonical SMILES: CC1CC2CCC3C (=C)CC (O3)CCC45CC6C (O4)C7C (O6)C (O5)C8C (O7)CCC (O8)CC (=O)OC9C (C3C (CC4C (O3)CC3 (O4)CC4C (O3)C (CC3 (O4)CC (C4C (O3)CC (O4)C (CC (CO)O)O)C)C)OC9CC (C1=C)O2)C. Catalog: ACM103614762.
Halicin
Halicin (SU3327) is a potent, selective and substrate-competitive JNK inhibitor with an IC 50 of 0.7 μM. Halicin also inhibits protein-protein interactions between JNK and JNK Interacting Protein (JIP) with an IC 50 of 239 nM. Halicin shows less active against p38α and Akt kinase [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: SU3327. CAS No. 40045-50-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-107597.
Halicloic acid A
Halicloic acid A is a potent IDO inhibitor. Synonyms: Halicloic Acid A; CHEMBL2087614; BDBM50421038; 4-(4'-(2''-methoxy-4''-hydroxy-3'',6''-dimethylbenzoyloxy)-3',5',6'-trimethyl-2'-methoxybenzoyloxy)-2-methoxy-3,6-dimethylbenzoic acid. Grades: > 98%. CAS No. 1393581-27-5. Molecular formula: C38H56O5. Mole weight: 592.85.
Halictine 1
Halictine 1 is a peptide isolated from Halictus sexcinctus with antibacterial activity.
Halictine 2
Halictine-2 is a novel antimicrobial peptide from the venom of eusocial honeybee, Halictus sexcinctus. It is highly active against B. subtilis, S. aureus, E. coli (MIC 0.8-7.7 μM) and moderately active against P. aeruginosa (MIC ~45 μM). Halictine-2 is also active against C. albicans (MIC 6-7 μM) as well as cancer cells such as Hela S3, CRC SW480, and CCRF-CEMT (IC50=12-35 μM). Grades: >96% by HPLC.
halimadienyl-diphosphate synthase
Requires Mg2+ for activity. This enzyme is found in pathogenic prokaryotes such as Mycobacterium tuberculosis but not in non-pathogens such as Mycobacterium smegmatis so may play a role in pathogenicity. The product of the reaction is subsequently dephosphorylated yielding tuberculosinol (halima-5,13-dien-15-ol). Group: Enzymes. Synonyms: Rv3377c; halimadienyl diphosphate synthase; tuberculosinol diphosphate synthase; halima-5(6),13-dien-15-yl-diphosphate lyase (cyclizing); halima-5,13-dien-15-yl-diphosphate lyase (decyclizing). Enzyme Commission Number: EC 5.5.1.16. 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-5617; halimadienyl-diphosphate synthase; EC 5.5.1.16; Rv3377c; halimadienyl diphosphate synthase; tuberculosinol diphosphate synthase; halima-5(6),13-dien-15-yl-diphosphate lyase (cyclizing); halima-5,13-dien-15-yl-diphosphate lyase (decyclizing). Cat No: EXWM-5617.
. Uses: A new chiral glycine equivalent; used for the preparation of enantiomerically pure α-tertiary and α-quaternary α-amino acids. a bacillus spore germination alanine analog. Synonyms: D-Gly(allyl)-OH; (R)-2-Amino-4-pentenoic acid. Grades: ≥ 98% (HPLC). CAS No. 54594-06-8. Molecular formula: C5H9NO2. Mole weight: 115.14.
H-Allyl-D-glycine 98+% (HPLC)
H-Allyl-D-glycine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
H-Allyl-DL-glycine 98+%
H-Allyl-DL-glycine 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
H-Allyl-L-glycine 99+%
H-Allyl-L-glycine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
haloacetate dehalogenase
This enzyme belongs to the family of hydrolases, one of the largest known enzyme families comprising approximately 1% of the genes in the human genome, exists as a homodimer, and acts specifically halide bonds in carbon-halide compounds. This enzyme participates in gamma-hexachlorocyclohexane degradation and 1,2-dichloroethane degradation. Group: Enzymes. Synonyms: monohaloacetate dehalogenase. Enzyme Commission Number: EC 3.8.1.3. CAS No. 37289-40-0. 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-4743; haloacetate dehalogenase; EC 3.8.1.3; 37289-40-0; monohaloacetate dehalogenase. Cat No: EXWM-4743.
haloalkane dehalogenase
Acts on a wide range of 1-haloalkanes, haloalcohols, haloalkenes and some haloaromatic compounds. Group: Enzymes. Synonyms: 1-chlorohexane halidohydrolase; 1-haloalkane dehalogenase. Enzyme Commission Number: EC 3.8.1.5. CAS No. 95990-29-7. 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-4744; haloalkane dehalogenase; EC 3.8.1.5; 95990-29-7; 1-chlorohexane halidohydrolase; 1-haloalkane dehalogenase. Cat No: EXWM-4744.
Halobetasol
Halobetasol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 98651-66-2. Molecular Formula: C22H27ClF2O4. Mole Weight: 428.9. Catalog: APB98651662.
Halobetasol
Halobetasol. Group: Biochemicals. Alternative Names: (6α,11 β,16 β)-21-chloro-6,9-difluoro-11,17-dihydroxy-16-methyl-Pregna-1,4-diene-3,20-dione; Ulobetasol. Grades: Highly Purified. CAS No. 98651-66-2. Pack Sizes: 10mg. Molecular Formula: C22H27ClF2O4, Molecular Weight: 428.9. US Biological Life Sciences.
Worldwide
Halobetasol
Halobetasol is a corticosteroid, an anti-inflammatory drug that is used to treat various dermatological conditions which mainly consist of various forms of psoriasis. Uses: Vasoconstrictor agents. Synonyms: Ulobetasol; (6α,11β,16β)-21-chloro-6,9-difluoro-11,17-dihydroxy-16-methyl-Pregna-1,4-diene-3,20-dione. Grades: 98%. CAS No. 98651-66-2. Molecular formula: C22H27ClF2O4. Mole weight: 428.90.
Halobetasol
Halobetasol (Ulobetasol) is a corticosteroid. Halobetasol can be used for research of severe localized psoriasis [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Ulobetasol. CAS No. 98651-66-2. Pack Sizes: 5 mg; 10 mg. Product ID: HY-113783.
Halobetasol Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 886204-51-9. Molecular Formula: C28H35ClF2O6. Mole Weight: 541.03. Catalog: APB886204519.
Halobetasol Impurity 9
Halobetasol Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 912360-04-4. Molecular Formula: C25H29ClF2O4. Mole Weight: 466.95. Catalog: APB912360044.
Halobetasol (propionate)
Halobetasol propionate is a synthetic corticosteroid for topical dermatological use; exhibits anti-inflammatory, antipruritic, and vasoconstrictive properties. Uses: Scientific research. Group: Signaling pathways. Alternative Names: BMY-30056; CGP-14458; Ulobetasol propionate. CAS No. 66852-54-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-B0878.
Halobetasol Propionate
Halobetasol propionate act by the induction of phospholipase A2 inhibitory proteins. Uses: Vasoconstrictor agents. Synonyms: Vitamin B1. Grades: >98%. CAS No. 66852-54-8. Molecular formula: C25H31ClF2O5. Mole weight: 484.96.
Halobetasol Propionate
Anti-inflammatory; a dermatologic agent commonly used to treat psoriasis. Group: Biochemicals. Alternative Names: (6α,11 β,16 β)-21-Chloro-6,9-difluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregna-1,4-diene-3,20-dione; Miracorten; Ulobetasol propionate; Ultravate. Grades: Highly Purified. CAS No. 66852-54-8. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Halobetasol Propionate Impurity 2
Halobetasol Propionate Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 84509-92-2. Molecular Formula: C26H34F2O8S. Mole Weight: 544.61. Catalog: APB84509922.
Halobetasol Propionate Impurity 3
Halobetasol Propionate Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 924726-89-6. Molecular Formula: C25H32F2O6. Mole Weight: 466.52. Catalog: APB924726896.
Halobetasol Propionate Impurity 5
Halobetasol Propionate Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 79861-38-4. Molecular Formula: C27H34F2O7. Mole Weight: 508.56. Catalog: APB79861384.