CAS 68-19-9
:Vitamina B12
Descrizione:
Vitamina B12, noto anche come cobalamina, è una vitamina solubile in acqua che svolge un ruolo cruciale in vari processi biologici, in particolare nella formazione dei globuli rossi, nella sintesi del DNA e nella funzione neurologica. È caratterizzato dalla sua struttura complessa, che include un ion di cobalto al suo interno, circondato da un anello di corrina. Questa struttura unica è responsabile della sua attività biologica. Vitamina B12 esiste in diverse forme, con metilcobalamina e adenosilcobalamina che sono le più biologicamente attive. Si ottiene principalmente da fonti animali, come carne, pesce, uova e prodotti lattiero-caseari, rendendo essenziale per le persone che seguono una dieta vegetariana o vegana considerare la supplementazione. La carenza di Vitamina B12 può portare ad anemia, disturbi neurologici e altri problemi di salute. Il numero CAS 68-19-9 identifica specificamente il composto, il che è cruciale per scopi normativi e di ricerca. In generale, Vitamina B12 è vitale per mantenere la salute generale, in particolare nei processi metabolici e nel mantenimento dell'integrità del sistema nervoso.
Formula:C63H88CoN14O14P
InChI:InChI=1S/C62H90N13O14P.CN.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;1-2;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);;/q;-1;+3/p-2/t31-,34-,35-,36-,37+,41-,52?,53-,56-,57+,59-,60+,61+,62+;;/m1../s1
InChI key:InChIKey=FDJOLVPMNUYSCM-SYUKHSAKSA-L
SMILES:[C-](#N)[Co+3]1234[N]=5[C@@]6(C)[C@@]7([N-]1C([C@@](C)([C@H]7CC(N)=O)CCC(=O)NC[C@@H](C)OP(=O)([O-])O[C@H]8C(O)([C@@H](N9C=[N]2C=%10C9=CC(C)=C(C)C%10)O[C@@H]8CO)[H])=C(C)C%11=[N]3C(=CC%12=[N]4C(=C(C)C5[C@@H](CCC(N)=O)[C@@]6(CC(N)=O)C)[C@](CC(N)=O)(C)[C@@H]%12CCC(N)=O)C(C)(C)[C@@H]%11CCC(N)=O)[H]
Sinonimi:- 5,6-Dimethyl-1-(3-O-Phosphono-Alpha-D-Ribofuranosyl)-1H-Benzimidazolmonoes
- 5,6-Dimethylbenzimidazolyl-Co-cyanocobamide
- Anacobin
- Antipernicin
- Apikobal
- B-Twelve
- Bedodeka
- Bedoz
- Behepan
- Berubi
- Berubigen
- Betolvex
- Byladoce
- CN-B<sub>12</sub>
- Cianocobalamina
- Cn-B12
- Cobalin
- Cobamin
- Cotel
- Covit
- Crystamin
- Crystamine
- Cyano-5,6-Dimethylbenzimidazole-Cobalamin
- Cyano-5,6-dimethylbenzimidazolylcobamide
- Cyano-B12
- Cyano-B<sub>12</sub>
- Cyanocobalamin
- Cyanocobalamine
- Cycolamin
- Cykobemin
- Cykobeminet
- Cyomin
- Cyredin
- Cytacon
- Cytamen
- Cytobion
- Depinar
- Dobetin
- Docemine
- Docibin
- Docigram
- Docivit
- Dodecabee
- Dodecavite
- Dodex
- Ducobee
- Duodecibin
- Embiol
- Emociclina
- Eritrone
- Erycytol
- Erythrotin
- Euhaemon
- Fresmin
- Hemo-b-doze
- Hemomin
- Hepagon
- Hepavis
- Hepavit
- Hepcovite
- Macrabin
- Megalovel
- Milbedoce
- Millevit
- Nagravon
- Nascobal
- Normocytin
- Pernaemon
- Pernaevit
- Pernipuron
- Plecyamin
- Poyamin
- Rebramin
- Redamina
- Redisol
- Rheumazin
- Rhodacryst
- Rubesol
- Rubivamine
- Rubramin
- Rubripca
- Rubrocitol
- Sytobex
- Vb12
- Vibalt
- Vibisone
- Virubra
- Vita-rubra
- Vitarubin
- Vitral
- Betaline 12
- Vitamin B12
- Vedi altri sinonimi
Ordinare per
Purezza (%)
0
100
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0
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50
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90
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95
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100
Vitamin B12
CAS:Formula:C63H88CoN14O14PPurezza:>95.0%(E)Colore e forma:Red to Dark red to Dark purple powder to crystalPeso molecolare:1,355.39Vitamin B12, 98+% (dry wt basis)
CAS:<p>Vitamin B12, 98+% (dry wt basis); Used as a nutritional supplement and stabilizer in foods.</p>Formula:C63H88CoN14O14PPurezza:98+%Colore e forma:Dark red to red-purple, Crystals or crystalline powderPeso molecolare:1355.39Vitamin B12
CAS:<p>Cyanocobalamin, a B-complex vitamin from gut microbes, is essential for blood, DNA, and metabolism; its lack causes anemia and nerve damage.</p>Formula:C63H88CoN14O14PPurezza:98% - 99.33%Colore e forma:SolidPeso molecolare:1355.37Vitamin B12
CAS:Formula:C63H88CoN14O14PPurezza:96.0 - 102.0 % (anhydrous)Colore e forma:Dark red crystalline powderPeso molecolare:1355.38Vitamin B12, pyrogen free
CAS:Formula:C63H88CoN14O14PPurezza:≥ 96.0% (anhydrous basis)Colore e forma:Dark red crystalline powderPeso molecolare:1355.38Cyanocobalamin (Vitamin B12)
CAS:Formula:C63H88CoN14O14PColore e forma:Dark Red SolidPeso molecolare:1355.39Cyanocobalamin (Vitamin B12)
CAS:Prodotto controllatoFormula:C63H88CoN14O14PColore e forma:NeatPeso molecolare:1355.37Vitamin B12
CAS:<p>Vitamin B12</p>Formula:C63H88CoN14O14PPurezza:USP gradeColore e forma: dark red powderPeso molecolare:1,355.37g/molVitamin B12
CAS:Prodotto controllato<p>Stability Hygroscopic<br>Applications Prototype of the family of naturally occurring cobalt coordination compounds knows as corrinoids. Analogs of vitamin B12 which differ only in the β-ligand of the cobalt are termed cobalamins. Synthesized almost exclusively by bacteria. Dietary sources include fish, meat, liver, and dairy products; plants have little or no cobalamins. Converted by the body into its bioactive forms, methylcobalamin and cobamamide, which serve as enzyme cofactors. Severe deficiency may result in megaloblastic anemia and/or neurological impairment.<br>References Rickes, et al.: Science, 107, 396 (1948); Kirschbaum, J., et al.: Anal. Profiles Drug Subs., 10, 183 (1981); Grasbeck, R., et al.: Clin. Biochem., 17, 99 (1984)<br></p>Formula:C63H88CoN14O14PColore e forma:Dark RedPeso molecolare:1355.37Vitamin B12 - cyanocobalamin 1%,carrier:Mannitol
CAS:Prodotto controllato<p>Vitamin B12 is a water-soluble vitamin that is essential for the normal production of red blood cells, DNA, and protein. It is also necessary for the maintenance of nerve tissue and the regulation of brain function. This product has been shown to be effective in the prevention and treatment of bowel disease (e.g., Crohn's disease). Vitamin B12 deficiency can lead to anemia, depression, confusion, or nerve damage. The recommended dose for adults is 1 mg per day.</p>Formula:C63H88CoN14O14PPurezza:1.00 To 1.30%Colore e forma:PowderPeso molecolare:1,355.36 g/molVitamin B12
CAS:Prodotto controllato<p>Vitamin B12 is a water-soluble vitamin that is found in animal products. It is required for the production of red blood cells and DNA, as well as for the maintenance of a healthy nervous system. Vitamin B12 deficiency can lead to a number of health problems, including anemia, nerve damage, and bowel disease. A diagnosis of vitamin B12 deficiency typically involves measuring serum vitamin B12 levels. If the level is low or deficient, other tests may be performed to determine whether there are any underlying causes for this deficiency. Deficiencies in vitamin B12 can be caused by pernicious anemia, dietary restrictions (veganism), or certain medications. A low-dose group study was conducted to evaluate the efficacy of high dose oral cobalamin on reducing homocysteine levels in patients with bowel disease. The experimental model consisted of 34 patients with bowel disease who were randomly assigned to either receive 500 μg oral cobalamin daily or placebo for 3 months. Results show</p>Formula:C63H88CoN14O14PPurezza:(Uv) Min. 98%Colore e forma:PowderPeso molecolare:1,355.36 g/molVitamin B12 for cell culture, 97%, Endotoxin (BET) 0.05EU/mg
CAS:Formula:C63H88O14N14PCoPurezza:min. 97%Colore e forma:Dark red, Crystalline powder, Clear, RedPeso molecolare:1355.38Vitamin B12 for molecular biology, 97%
CAS:Formula:C63H88O14N14PCoPurezza:min. 97%Colore e forma:Dark red, Crystalline powder, Clear, RedPeso molecolare:1355.38
