Alfa Chemistry Analytical Products - Products
Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.
| Product | Description | |
|---|---|---|
| ERK Inhibitor II, Negative Control, FR180209 - CAS 1177970-73-8 | The ERK Inhibitor II, Negative Control, also referenced under CAS 1177970-73-8, controls the biological activity of ERK. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications. Group: Fluorescence/luminescence spectroscopy. |  |
| Ertapenem sodium | ?90% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Erythorbic acid | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Erythritol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsfood additives, flavours & adulterantsstandards for food regulatory methodsapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: NIK 242, C* Eridex 16954, Eridex F 16960, Phycitol, (2R,3S)-Butane-1,2,3,4-tetrol, Erythritol (8CI), Lakanto-S, NSC 8099, Zerose, meso-erythritol, Erythrol, Zerose Tm 16957, Erythrit, Cargill Zerose 16957, Erythritol 100M, C*Eridex, Zerose 16952, 1,2,3,4-Butanetetrol, (R*,S*)-, Mesoerythritol, Zerose 01657, (2R,3S)-Butane-1,2,3,4-tetraol,Erythritol, 1,2,3,4-Butanetetrol, (2R,3S)-rel-, meso-Erythritol, F 8015. | |
| Erythromycin | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsbritish pharmacopoeiainternational reference standards for antibiotics (who)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Inderm, Pantomicina, Erytab, Torlamicina, Erythromycin B, EryDerm, Erythromycin C, Oxacyclotetradecane-2,10-dione, 4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-?-D-xylo-hexopyranosyl]oxy]-, [3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-, Abboticin, Erythromycin A, Erycinum, Retcin, Stiemycin, Erycen, Aknin, Erymax, [3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-?-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-?-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione, Erycette, E-Base, Abomacetin, Dotycin, Staticin, EMU, Erythrogran, Erythromast 36, Ak-Mycin, PCE, E-Mycin, Erygel, Theramycin Z, NSC 55929, Ermycin, Erycin, T-Stat, Erythromid, Erythro, Oxacyclotetradecane, erythromycin deriv., Ilotycin, Erythrocin,Erythromycin A, ERYC, Emgel. | |
| Erythromycin A Enol Ether | analytical standard. Group: Application areasimpurity standards. Alternative Names: Erythromycin Imp. E (EP), Erythromycin A Enol Ether. | |
| Erythromycin ethyl succinate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsbritish pharmacopoeiapharmacopoeial standards. | |
| Erythromycin Related Compound N | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Erythromycin standard solution | 1 mg/mL in H2O. Group: Method and regulation specific. | |
| Eschka's Reagent | for sulfur determination in carbon, 38-42% (Mg, complexometric). Group: Puriss p.a. | |
| Escitalopram oxalate | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: (S)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile Ethanedioate, (+)-(S)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile Oxalate,Escitalopram Oxalate. | |
| Esculin hydrate | analytical standard. Group: Herbal medicinal products standards. | |
| Esculin hydrate | ?98.0% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| ESI-05 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| ESI-09 | ?98% (HPLC). Group: Fluorescence/luminescence spectroscopy. | |
| Esprocarb | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Estradiol Benzoate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Estra-1,3,5(10)-trien-17?-ol, 3-methoxy- (6CI,8CI), 17?-Estradiol 3-methyl ether, 3-Methoxyoestra-1,3,5(10)-trien-17?-ol, Estradiol 3-methyl ether, 3-Methoxyestra-1,3,5(10)-triene-3,17?-diol, 17?-Hydroxy-3-methoxyestra-1,3,5(10)-triene, 3-Methoxyestra-1,3,5(10)-triene-17?-ol, NSC 58851, 3-Methoxyestradiol, 3-Methoxyestra-1,3,5(10)-trien-17?-ol, 3-Methoxy-13?-methyl-1,3,5(10)-gonatrien-17?-ol, 3-Methoxy-17?-hydroxyestra-1,3,5(10)-triene, 3-O-Methylestradiol,Estra-1,3,5(10)-trien-17-ol, 3-methoxy-, (17?)-, (17?)-3-Methoxyestra-1,3,5(10)-trien-17-ol. | |
| Estradiol Cypionate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standards. Alternative Names: Estradiol 17-cyclopentylpropionate, Estradiol cypionate, Depo-Estradiol, Estradep, 17beta-Estradiol 17-cyclopentylpropionate, Estradiol 17beta-cypionate, Depo-estradiol cyclopentylpropionate, Estradiolum valerianicum, Depoestradiol cypionate, NSC 3354, Depoestradiol, Depgynogen, Depofemin,Estradiol, 17-cyclopentanepropionate (6CI,7CI,8CI), Estradiol cyclopentylpropionate, Estradiol 17beta-cyclopentylpropionate, Estradiol 17-cypionate, Estradiol 17beta-cyclopentanepropionate, Estra-1,3,5(10)-triene-3,17-diol (17beta)-, 17-cyclopentanepropanoate, ECP, Cyclopentanepropionic acid, 3-hydroxyestra-1,3,5(10)-trien-17beta-yl ester (8CI), Cyclopentanepropionic acid, 17-ester with estradiol. | |
| Estradiol cypionate System Suitability Mixture | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Estradiol Valerate Identification Mixture | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Estragole | analytical standard. Group: Chemical class. | |
| Estriol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Hormomed, Aacifemine, Estratriol, 13beta-Methyl-1,3,5(10)-gonatriene-3,16alpha,17beta-triol, Ovestin, Trihydroxyestrin, Klimoral,Estriol, 16alpha,17beta-Estriol, 16alpha-Estriol, Theelol, Tridestrin, Incurin, Ovesterin, Destriol, Klimax E, Oekolp, Colpogyn, NSC 12169, OE3, Estra-1,3,5(10)-triene-3,16alpha,17beta-triol, Oestriol, 3,16alpha,17beta-Trihydroxyestra-1,3,5(10)-triene, Holin V, (16alpha,17beta)-Estra-1,3,5(10)-triene-3,16,17-triol, Gynasan, Triovex, Ovo-Vinces, 3,16alpha,17beta-Estriol, Follicular hormone hydrate, 16alpha-Hydroxyestradiol, Ortho-Gynest. | |
| Estriol-2,3,4-13C3 | 99 atom % 13C, 97% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| Estriol Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Estriol solution | 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Estrone-2,3,4-13C3 | 99 atom % 13C, 98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| Estrone-2,3,4-13C3 solution | 100 ?g/mL in methanol, 99 atom % 13C, 98% (CP). Group: Fluorescence/luminescence spectroscopy. | |
| Estrone-2,4,16,16-d4 3-sulfate sodium salt | ?95 atom % D, ?99% (CP), contains 35% TRIS-d5 as stabilizer. Group: Fluorescence/luminescence spectroscopy. | |
| Estropipate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsbritish pharmacopoeiapharmacopoeial standards. Alternative Names: Estropipate, Piperazine, compd. with 3-(sulfooxy)estra-1,3,5(10)-trien-17-one (1:1) (9CI), Sulestrex, 3-Sulfatoxyestra-1,3,5(10)-trien-17-one piperazine salt, Estrone sulfate piperazine salt, Ogen, Sulestrex piperazine, Estrone, hydrogen sulfate, compd. with piperazine (1:1) (8CI), Piperazine, compd. with estrone hydrogen sulfate (1:1) (8CI), Piperazine estrone sulfate,Estra-1,3,5(10)-trien-17-one, 3-(sulfooxy)-, compd. with piperazine (1:1), Harmogen. | |
| Estuarine sediment (total Hg and methylmercury) | certified Reference Material. Group: Pharmacopeia & metrological institutes standards. | |
| Estuarine sediment (trace elements) | certified Reference Material. Group: Pharmacopeia & metrological institutes standards. | |
| Estuarine water (trace elements) | certified Reference Material. Group: Certified reference materials (crms). | |
| Ethalfluralin | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Ethiofencarb-sulfone | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. Alternative Names: Croneton sulfone,Phenol, 2-[(ethylsulfonyl)methyl]-, 1-(N-methylcarbamate), Ethiofencarb sulfone, Phenol, 2-[(ethylsulfonyl)methyl]-, methylcarbamate (9CI). | |
| Ethiofencarb-sulfoxide | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. Alternative Names: Phenol, 2-[(ethylsulfinyl)methyl]-, methylcarbamate (9CI), Croneton sulfoxide, o-[(Ethylsulfinyl)methyl]phenyl methylcarbamate, Ethiofencarb sulfoxide. | |
| Ethiolat | analytical standard. Group: Pesticides & metabolites standards. | |
| Ethionamide | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesapi standardseuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Ethionamide. | |
| Ethiprole | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Ethofumesate-2-keto | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Ethopabate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metabolitesbritish pharmacopoeiapharmacopoeial standards. Alternative Names: Benzoic acid, 4-(acetylamino)-2-ethoxy-, methyl ester, Benzoic acid, 4-acetamido-2-ethoxy-, methyl ester (7CI,8CI), Ethyl pabate, Methyl 2-ethoxy-4-acetamidobenzoate, Methyl 4-acetamido-2-ethoxybenzoate, Methyl 4-(acetylamino)-2-ethoxybenzoate, Ethopabate, 4-Acetamido-2-ethoxybenzoic acid methyl ester. | |
| Ethopropazine hydrochloride | ?98% (HPLC), powder. Group: Fluorescence/luminescence spectroscopy. | |
| Ethotoin | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Ethoxyquin-(ethoxy-d5) | analytical standard. Group: Pesticides & metabolites standards. | |
| Ethychlozate | analytical standard. Group: Pesticides & metabolites standardspesticides & metabolitespesticides & metabolites. | |
| Ethyl 2-methylpentanoate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethyl 3-aminobenzoate methanesulfonate salt | analytical standard. Group: Anesthetics standards. | |
| Ethyl 3-hydroxybutyrate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethyl 4-(dimethylamino)benzoate | Standard for quantitative NMR. Group: Volatile & semivolatile standards. | |
| Ethyl 4-Nitrobenzoate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsimpurity standardspharmaceutical toxicology. Alternative Names: Ethyl 4-Nitrobenzoate. | |
| Ethyl acetoacetate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethyl acrylate and methyl methacrylate copolymer dispersion | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Ethyl Benzenesulfonate | certified reference material. Group: Volatile & semivolatile standardsimpurity standards. | |
| Ethyl benzoylacetate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethyl cinnamate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethyl-d5 sulfate sodium salt | 1.0 mg/mL in methanol (as ethyl sulfate), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). | |
| Ethyl decanoate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethylenediaminetetraacetic acid tripotassium salt dihydrate | puriss. p.a., ?99.0% (KT). Group: Puriss p.a. | |
| Ethylenediaminetetraacetic-d12 acid | 98 atom % D. Group: Fluorescence/luminescence spectroscopy. | |
| Ethylene oxide-13C2 | ?99 atom % 13C, ?99% (CP), contains hydroquinone as stabilizer. Group: Pesticides & metabolites standards. | |
| Ethylene Oxide Stock Solution | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standards. | |
| Ethyl ethanesulfonate | certified reference material. Group: Volatile & semivolatile standards. | |
| Ethyl formate-13C | 99 atom % 13C. Group: Pesticides & metabolites standards. | |
| Ethyl formate-d | 98 atom % D. Group: Pesticides & metabolites standards. | |
| Ethyl heptanoate | analytical standard. Group: Flavor and fragrance standards. | |
| Ethylhexyl triazone Related Compound C | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Ethyl linoleate | ?99%. Group: Fluorescence/luminescence spectroscopy. | |
| Ethyl linolenate | ?98%. Group: Fluorescence/luminescence spectroscopy. | |
| Ethyl Maltol | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standards. Alternative Names: 3-Hydroxy-2-ethyl-4-pyrone, 3-Hydroxy-2-ethyl-?-pyrone, 2-Ethyl-3-hydroxy-4H-pyran-4-one, 2-Ethyl-3-hydroxy-4-pyrone, Ethyl maltol, NSC 638851, Veltol plus, 3-Hydroxy-2-ethyl-1,4-pyrone,4H-Pyran-4-one, 2-ethyl-3-hydroxy-, 2-Ethylpyromeconic acid. | |
| Ethyl methanesulfonate | certified reference material. Group: Volatile & semivolatile standards. | |
| Ethyl myristate | analytical standard. Group: Flavor and fragrance standards. | |
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