68-19-9 Vitamin B12 Cyanocobalamin Lab Reagent For Cell Culture And Biochemical Studies
53 Inquiries
68-19-9
Pharmaceutical Grade
99%
Shenzhen
XiWu
10ml*10Vials
2026-09-24
GLP-1,Retatrutide,Selank,Tirzepatide
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceVitamin B12 is a water soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.Target: OthersVitamin B12 is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthe
Vitamin B refers to several water soluble vitamins often found together in foods, all of which are necessary for normal growth and metabolism, but none of which are synthesized in adequate amounts by humans. The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice. The major forms of vitamin B and selected other water soluble vitamins (biotin, pantothenic acid, choline) are discussed briefly in this record.|A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12.Basic Info-
Product Name:
Vitamin B12
Other Name:Vitamin B12;Anacobin;Betalin 12;Betaline 12;Byladoce;Cobalin;Cotel;Covit;Crystamin;Cyano-B12;Cyanocobalamin;Cyanocobalamine;Cycolamin;Cykobeminet;Cytacon;Cytamen;Cytobion;5,6-Dimethylbenzimidazolyl cyanocobamide;Dobetin;Docemine;Docibin;Docigram;Dodecabee;Dodecavite;Dodex;Ducobee;Duodecibin;Embiol;Emociclina;Eritrone;Erycytol;Erythrotin;Euhaemon;Extrinsic factor;Fresmin;Hemo-b-doze;Hemomin;Hepagon;Hepavis;Hepcovite;Lactobacillus lactis dorner factor;LLD factor;Macrabin;Megalovel;Milbedoce;Nagravon;Normocytin;Pernaemon;Pernaevit;Pernipuron;Plecyamin;Poyamin;Rebramin;Redamina;Redisol;Rhodacryst;Rubesol;Rubramin;Rubripca;Rubrocitol;Sytobex;B-Twelve;B-Twelve Ora;Vibalt;Vibisone;Virubra;Vitarubin;Vita-rubra;Vitral;Cobalamin,cyanide;Cobalamin,cyano-;Cobamin;Cykobemin;Factor II (vitamin);Cobamide,α-5,6-dimethyl-1H-benzimidazolyl-,cyanide;1H-Benzimidazole,5,6-dimethyl-1-(3-O-phosphono-α-D-ribofuranosyl)-,monoester with cobinamide cyanide,inner salt;Cobamide,cyano-5,6-dimethyl-1H-benzimidazole-;Cyano-5,6-dimethylbenzimidazolylcobamide;5,6-Dimethylbenzimidazolyl-Co-cyanocobamide;Vitamin B12 preparation;Betolvex;Cobalamin,cyano-5,6-dimethylbenzimidazole-;CN-B12;Factor II;Depinar;Cobinamide,cyanide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole;Hepavit;Docivit;Behepan;Bedoz;Berubigen;Antipernicin;Rubramin PC;Millevit;Berubi;8023-26-5;8039-03-0;11037-08-4;24436-34-8
CAS No.:68-19-9
Molecular Formula:C63H88CoN14O14P
InChIKeys:InChIKey=FDJOLVPMNUYSCM-SYUKHSAKSA-L
Molecular Weight:1355.37000
Exact Mass:1354.57000
EC Number:200-680-0
DSSTox ID:DTXSID7044346
Color/Form:Dark red crystals or an amorphous or crystalline red powder|Dark-red crystals or red powder
HScode:2936260000
Categories:
Characteristics-
PSA:
479.70000
XLogP3:6.57018
Appearance:red crystalline powder
Melting Point:>300 °C
Boiling Point:>300 °C
Flash Point:48.2 °F
Water Solubility:Soluble
Storage Conditions:2-8ºC
Toxicity:LD50 intravenous in mouse: 2gm/kg
Specific rotation:SPECIFIC OPTICAL ROTATION: -59 + or - 9 DEG @ 23 °C 656 NM (DILUTE AQ SOLN)
Odor:Odorless
Taste:Tasteless
PH:Commercially available cyanocobalamin for injection has a pH of 4.5-7
Experimental Properties:Hygroscopic; when exposed to air, may absorb about 12% water; darkens at 210-220 °C; not melted at 300 °C|All vitamin B12 compounds contain the cobalt atom in its trivalent state. There are at least three active forms: cyanobalamin, hydroxycyanobalamin; nitrocobalamin
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
GLP-1,Retatrutide,Selank,Tirzepatide
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Location:
Room 307, No. 3, Building 7, Area 4, Pingchou, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province
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Payment Terms:
TT against copy of documents,100% TT in advance
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Average lead Time:
1
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Total Annual Revenue:
Less than $1 million
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Total Employees:
11-50
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Year of Establishment:
2026
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Inquiry History53 Inquiries
Country Product Purchase Quantity Date Posted 
Paraguay
Vitamin B12
3.00 KG Dec 1, 2025 
United States
Vitamin B12 USP Cyanocobalamin Powder
75 KG Feb 11, 2025
United States
Cyanocobalamin (Vitamin B12), Food Grade
200 KG Jul 9, 2026 
India
Vitamin B12
11.00 KG Apr 25, 2025
India
VITAMIN B12
100 KG Mar 12, 2025
India
Vitamin B12
1 KG Jan 9, 2025
India
Cynocobalamine
25 G Jan 7, 2025
United States
Vitamin B12
175 KG Jul 3, 2024 
Poland
Cyanocobalamin Powder
1 KG Jun 25, 2024
United States
Vitamin B12
200 KG Jun 14, 2024 
Palestine
Vitamin B12
100 KG May 22, 2024 
United Arab Emirates
Vitamin B12
1 MT Apr 1, 2024
India
Cyanocobalamin
30 Oct 24, 2023
India
CYANOCOBALAMIN 96% (VITAMIN B12)
1.00 KG Aug 12, 2026 
Netherlands
Vitamin B12
130 KG Aug 3, 2026
United States
Adenosylcobalamin
1 KG Sep 15, 2025 
Egypt
vitamin b12 1% feed grade
25.00 MT Sep 8, 2025
United States
Vitamin B12
1000 KG Jun 18, 2025
India
cyanocobalamin
25 KG Aug 6, 2024 
Yemen
vitamin B12
5 KG Nov 7, 2023 Post an enquiry for this product
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