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N-(2,6-dichlorophenyl)-carbonimidic Dichloride is an impurity of clonidine. Chlonidine is an α2-Adrenergic agonist. Synonyms: N-(2,6-Dichlorophenyl)-carbonimidic Dichloride; (2,6-Dichlorophenyl)carbonimidic Dichloride. Grades: > 95%. CAS No. 21709-18-2. Molecular formula: C7H3Cl4N. Mole weight: 242.92.
Clonidine Impurity A
Clonidine Impurity A is an impurity of Clonidine, a predominantly employed for the therapy of hypertensive ailments. Synonyms: 1-Acetyl-2-imidazolidinone. Grades: > 95%. CAS No. 5391-39-9. Molecular formula: C5H8N2O2. Mole weight: 128.13.
Clonidine Related Compound A
Acetylcholidine is an impurity in the synthesis of Clonidine, an α2-Adrenergic agonist. Synonyms: Acetylclonidine; 1-Acetyl-N-(2,6-dichlorophenyl)-4,5-dihydro-1H-Imidazol-2-amine; SKF 34874. Grades: > 95%. CAS No. 54707-71-0. Molecular formula: C11H11Cl2N3O. Mole weight: 272.13.
Clonidine Related Compound A
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
Clonidine Related Compound B
United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards.
Clonidine solution
1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms).
4-Hydroxy Clonidine Hydrochloride
4-Hydroxy Clonidine is a metabolite of Clonidine, an α2-Adrenergic agonist. Synonyms: 3,5-Dichloro-4-[(4,5-dihydro-1H-imidazol-2-yl)amino]phenol Hydrochloride; p-Hydroxyclonidine Hydrochloride; ST 666 Hydrochloride. Grades: > 95%. CAS No. 86861-28-1. Molecular formula: C9H10Cl3N3O. Mole weight: 282.55.
4-Methoxy Clonidine
4-Methoxy Clonidine is a metabolite of Clonidine (C587130), an α2-Adrenergic agonist. Antihypertensive; analgesic for neuropathic pain. Group: Biochemicals. Alternative Names: N-(2,6-dichloro-4-methoxyphenyl)-4,5-dihydro-1H-imidazol-2-amine. Grades: Highly Purified. CAS No. 65936-24-5. Pack Sizes: 2.5mg. US Biological Life Sciences.
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Apraclonidine
Apraclonidine is a clonidine derivative with relatively selective alpha-2-adrenergic agonistic activity. It is an α2 adrenergic receptor agonist and a weak α1 adrenergic receptor agonist. It enhances aqueous humor uveoscleral outflow and decreases aqueous production by vasoconstriction. It is a sympathomimetic used in glaucoma therapy. It was developed by Alcon and has been listed. Uses: Apraclonidine is a sympathomimetic used in glaucoma therapy. Synonyms: 2-((4-Amino-2, 6-dichlorophenyl)imino)imidazolidine; 2, 6-Dichloro-N-(4, 5-dihydro-1H-imidazol-2-yl)benzene-1, 4-diamine; Iopidine; 4-Aminoclonidine; Apraclonidina; Apraclonidinum; P-aminoclonidine. Grades: 98%. CAS No. 66711-21-5. Molecular formula: C9H10Cl2N4. Mole weight: 245.11.
Apraclonidine hydrochloride
Apraclonidine is an α2-adrenergic receptor (α2-AR) agonist and structural analog of clonidine. It is used for the treatment of post-surgical elevated intraocular pressure. It inhibits noradrenaline-stimulated contraction in guinea pig ileum with EC50s of 7.59 nM and rabbit vas deferens with EC50s of 6.76 nM. Uses: Adrenergic alpha-2 receptor agonists. Synonyms: ALO 2145; 2,6-Dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)-1,4-benzenediamine hydrochloride; Iopidine; p-Aminoclonidine monohydrochloride. Grades: ≥98%. CAS No. 73218-79-8. Molecular formula: C9H10Cl2N4·HCl. Mole weight: 281.6.
Apraclonidine Hydrochloride
α-Adrenergic agonist; structural analog of clonidine. Used for treatment of post-surgical elevated intraocular pressure. Group: Biochemicals. Alternative Names: 2,6-Dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)-1,4-benzenediamine Hydrochloride; Iopidine; p-Aminoclonidine Monohydrochloride; AL 02145; ALO 2145. Grades: Highly Purified. CAS No. 73218-79-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C?H??Cl?N?, Molecular Weight: 281.57. US Biological Life Sciences.
Worldwide
p-Iodo-clonidine hydrochloride
p-Iodo-clonidine is a partial antihypertensive α2-adrenergic receptor agonist. It potentiates platelet aggregation by ADP and inhibits epinephrine-induced aggregation. Uses: Affinity labels. Synonyms: p-Iodoclonidine hydrochloride; 2-[(2,6-Dichloro-4-iodophenyl)imino]imidazoline hydrochloride; N-(2,6-dichloro-4-iodophenyl)-4,5-dihydro-1H-imidazol-2-amine hydrochloride. Grades: ≥98%. CAS No. 108294-57-1. Molecular formula: C9H8Cl2IN3·HCl. Mole weight: 392.5.
1-Acetyl-2-imidazolidinone
1-Acetyl-2-imidazolidinone (Clonidine EP Impurity A) is a synthetic reagent used in the preparation of triple [14C]-labelled moxonidine which is an antihypertensive compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 5391-39-9. Pack Sizes: 250mg, 1g. Molecular Formula: C5H8N2O2. US Biological Life Sciences.
Worldwide
2,6-Dichloroformanilide
2,6-Dichloroformanilide is an intermediate in the synthesis of N-(2,6-Dichlorophenyl)-carbonimidic Dichloride (D436565). N-(2,6-dichlorophenyl)-carbonimidic Dichloride is an impurity of clonidine (C587130). Chlonidine is α2-Adrenergic agonist. Antihypertensive; analgesic for neuropathic pain. Group: Biochemicals. Grades: Highly Purified. CAS No. 10113-35-6. Pack Sizes: 1g, 10g. Molecular Formula: C7H5Cl2NO, Molecular Weight: 190.03. US Biological Life Sciences.
(2-[(E)-2,6-Dichlorophenylimino]-1-(1-{2-[(E)-2,6-dichlorophenylimino]-imidazolidin-1-yl}-ethyl)-imidazolidine is an impurity in the synthesis of Clonidine (C587120) an α2-Adrenergic agonist. Antihypertensive; analgesic for neuropathic pain. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C20H20Cl4N6, Molecular Weight: 486.22. US Biological Life Sciences.
Worldwide
Agmatine Sulfate-[d8]
A labelled analogue of Agmatine sulfate salt. Agmatine sulfate, the sulfate preparation of Agmatine, is an endogenous agonist at imidazoline receptor and a NO synthase inhibitor. Agmatine displaces clonidine at α2-adrenergic and at imidazoline receptors and produces blockade of the NMDA-receptor associated cation channels. Synonyms: 4-Aminobutyl-d8 Guanidine Sulfate; (4-Aminobutyl-d8)guanidine Sulfate; 1-Amino-4-guanidinobutane-d8 Sulfate; 4-Guanidino-1-butanamine-d8 Sulfate; N-(4-Aminobutyl)guanidine-d8 Sulfate; NSC 56332-d8 Sulfate. Grades: > 98%. CAS No. 909556-32-7. Molecular formula: C5H8D8N4O4S. Mole weight: 236.32.
Agmatine sulfate salt
Agmatine sulfate, the sulfate preparation of Agmatine, is an endogenous agonist at imidazoline receptor and a NO synthase inhibitor. Agmatine displaces clonidine at α2-adrenergic and at imidazoline receptors and produces blockade of the NMDA-receptor associated cation channels. Nutritional supplement in health care products. Uses: Ingredient of health care products. Synonyms: 2-(4-aminobutyl)guanidine;sulfuric acid. Grades: ≥ 93 % (HPLC). CAS No. 2482-00-0. Molecular formula: C5H16N4O4S. Mole weight: 228.27.
Atropine impurity E
Anisodamine is a alkaloid shown to be a weak antagonist of α1-adrenoceptors, blocking WB-4101 and clonidine by binding in brain membrane preparations. Uses: A weak antagonist of α1-adrenoceptors. Synonyms: 654-II; 654II; 654 II; 7-hydroxyhyoscyamine;6-Hydroxy hyoscyamine;αS-(hydroxymethyl)-benzeneacetic acid, (1R,?3S,?5R,?6S)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]?oct-3-yl ester. Grades: ≥98%. CAS No. 55869-99-3. Molecular formula: C17H23NO4. Mole weight: 305.37.
Lofexidine-d4 Hydrochloride
α2-Adrenoceptor agonist related structurally to Clonidine. Used in treatment of opioid withdrawal symptoms; antihypertensive. Group: Biochemicals. Alternative Names: 2-[1-(2,6-Dichlorophenoxy)ethyl]-4,5-dihydro-. Grades: Highly Purified. CAS No. 78302-26-8. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Lofexidine hydrochloride
Lofexidine hydrochloride is the hydrochloride salt form of Lofexidine. Lofexidine, an analogue of clonidine, is an α2A-adrenergic receptor agonist for the treatment of opioid withdrawal symptoms as well as an anihypertensive. Uses: α2-adrenoceptor agonist related structurally to clonidine. used in treatment of opioid withdrawal symptoms; antihypertensive. Synonyms: 2-[1-(2,6-dichlorophenoxy)ethyl]-4,5-dihydro-1H-imidazole;hydrochloride 2-(alpha-(2,6-dichlorophenoxy)ethyl) delta-2-imidazoline BritLofex lofexidine lofexidine hydrochloride Lofexidine mono-hydrochloride lofexidine monohydrochloride lofexidine, (+-)-isom. Grades: ≥98%. CAS No. 21498-08-8. Molecular formula: C11H13Cl3N2O. Mole weight: 295.59.
A vasoactive agent related structurally to Clonidine. Group: Biochemicals. Alternative Names: MDL-14042A, Ba-168, Britlofex, Lofetensin,Loxacor. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Miglitol
1,5-Dideoxy-1,5-[(2-hydroxyethyl) amino]-D-glucitol. Arginine metabolite in bovine brain; clonidine-displacing substance activity. CAS No. 72432-03-2. Product ID: 8-01455. Molecular formula: C8H17NO5. Mole weight: 207.23. Purity: 98+%. Properties: water soluble. Source : Reference: Merck Index 12 186.
Moxonidine
Moxonidine is a selective agonist at the imidazoline receptor subtype (I1). It binds with much greater affinity to the imidazoline I1-receptor than to the α2-receptor while clonidine binds to both receptors with equal affinity. Uses: Antihypertensive agents. Synonyms: 4-Chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-6-methoxy-2-methyl-5-pyrimidinamine; 2-(6-Chloro-4-methoxy-2-methylpyrimidin-5-ylamino)-2-imidazoline; Lomox; Moxon; Norcynt; Normoxocin; Nucynt; Physiotens. Grades: >98%. CAS No. 75438-57-2. Molecular formula: C9H12ClN5O. Mole weight: 241.68.
Moxonidine hydrochloride
Moxonidine hydrochloride is a mixed agonist of α2-adrenergic receptor (α2AR) and imidazoline-1 receptor(I1R). Its Ki values is 4.2±3.2 nmol/L, 13.0±4.2 nmol/L, 9.5±4.1 nmol/L and 15.6±9.8 nmol/L for I1R, α2AAR, α2BAR and α2CAR, respectively. It is used as antihypertensive agent. It displays 40-fold higher affinity for I1 receptors versus α2-adrenoceptors. It reduced stimulated NE overflow (log EC50: -6.15 +/- 0.14). It has been reported to produce dose-dependent analgesia in multiple acute pain assays and has been reported to potently inhibit the binding of [3H]-clonidine to VLM (ventrolateral medulla) membranes in a dose-dependent manner with the IC50 value of 53 ± 10nM. It has shown low affinity for I2-relative to I1R sites in bovine adrenal medullary cells. Uses: Moxonidine hydrochloride is used as antihypertensive agent. it has been reported to produce dose-dependent analgesia in multiple acute pain assays and has been reported to potently inhibit the binding of [3h]-clonidine to vlm (ventrolateral medulla) membranes in a dose-dependent manner with the ic50 value of 53 ± 10nm. Synonyms: BDF5895 hydrochloride; BDF 5895 hydrochloride; BDF-5895 hydrochloride; 4-Chloro-6-methoxy-2-methyl-5-(2-imidazolin-2-yl)aminopyrimidine hydrochloride. Grades: 98%. CAS No. 75536-04-8. Molecular formula: C9H13Cl2N5O. Mole weight: 278.14.
Oxymetazoline Hydrochloride
Vasoconstrictor, used as a nasal decongestant. An ingredient of Drixin. Oxymetazoline is an agonist of α1- and α2-adrenergic receptors (α1- and α2-ARs; Kds = 6, 320, and 390 nM for α1A-, α1B-, and α1D-ARs, respectively, Ki = 15 nM for α2-AR).1,2 It is also an agonist of the serotonin (5-HT) receptor subtype 5-HT1 (Kds = 4.68, 25.7, and 5.01 nM for 5-HT1A, 5-HT1B, and 5-HT1D, respectively).3 Oxymetazoline increases intracellular calcium levels in CHO cells transfected with the α1A-AR (EC50 = 40.7 nM), but does not increase it measurably in cells transfected with the α1B- or α1D-AR (EC50s = 79.4 and 240 nM, respectively).1 It acts as a partial agonist of the α2-AR in isolated perfused rat heart (IC50 = 63 nM and EC50 = 13.5 nM for norepinephrine release).4,5 Oxymetazoline also acts as an agonist and antagonist of the 5-HT1C receptor in the presence of methiothepin (Kd = 110 nM; Item No. 23138) and clonidine (Kd = 257 Group: Biochemicals. Alternative Names: 3-[(4,5-Dihydro-1H-imidazol-2-yl)methyl]-6-(1,1-dimethylethyl)-2,4-dimethylphenol Hydrochloride; 2-(4-tert-Butyl-2,6-dimethyl-3-hydroxybenzyl)-2-imidazoline Hydrochloride; 6-tert-Butyl-3-(2-imidazolin-2-ylmethyl)-2,4-dimethylphenol Hydrochloride; Hazol; Navasin; Navisin; Nezeril; Oxylazine; Rhinofrenol; Rhinolitan; Sinerol. Grades: Highly Purified. CAS No. 2315-2-8. Pack Sizes: 100mg, 500mg, 1g, 5g. Molecular Formula: C??H??ClN?O, Molecular Weight: 296.84. US Biological Life Sciences.
Worldwide
Rilmenidine hemifumarate
2-[N-(Dicyclopropylmethyl)amino]oxazoline. I1-imidazoline binding site ligand and a2-adrenoceptor agonist, exhibits higher I1 vs. a2 selectivity than clonidine. CAS No. 54187-04-1. Product ID: 1-01046. Molecular formula: C10H16N2O 0.5 C4H4O4. Mole weight: 238.29. Properties: water soluble. Reference: TIPS, 13, 369, 1992; Brit. J. Pharm. 117, 1744, 1996.
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