Mecobalamin VB12 GMP cyanocobalamin Vitamin b12
10 Inquiries
13422-55-4
2026-10-10
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
vb12
cyanocobalamin
Vitamin B12
Quick DetailsProName:Mecobalamin VB12 GMP cyanocobalamin Vitamin b12
CasNo:13422-55-4
Appearance:Dark-red crystalline powder or crystals
Application:used for medicine.
DeliveryTime:prompt shipment
PackAge:1KG/TIN
Port:Hangzhou or Shanghai,China
ProductionCapacity:Metric Ton/Day
Purity:98%min
Storage:cool and dry
LimitNum:1 Gram
SuperiorityMecobalamin confirms to JP16 with GMP
Cyanocobaamin confirms to usp40 with GMP
Detailsit conforms to JP15
ECHEMI Editorial ReferenceDark Red Crystalline PowderA vitamin B12 analog used as an intermediate in the synthesis of methane. It is responsible for the methylation of inorganic mercury by anaerobic bacteria in bottom sediments. Through the action of methylcobalamin in an anaerobic bacteria in bottom sediments of aquatic systems, arsenic(III) is methylated to methanearsonic acid then to cacodylic acid.Basic Info-
Product Name:
Methylcobalamin
Other Name:Cobinamide,Co-methyl-,dihydrogen phosphate (ester),inner salt,3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3);Cobinamide,Co-methyl deriv.,hydroxide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosylbenzimidazole;Cobinamide,Co-methyl deriv.,hydroxide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole;Cobalamin,Co-methyl-;Methyl-B12;Co-Methylcobalamin;Methyl vitamin B12;Methyl-5,6-dimethylbenzimidazolylcobalamin;Mecobalamin;Methyl cobalamine;Methylcobalamin;Methycobal;Methylcob(III)alamin;MeCbl;Hitocobamin M;Algobaz;Methylcobaz;133191-56-7;35-09-6;13870-88-7;15417-95-5;15550-62-6;19709-17-2;23319-80-4
CAS No.:13422-55-4
Molecular Formula:C63H91CoN13O14P
InChIKeys:InChIKey=ZFLASALABLFSNM-FGIXMQGJSA-L
Molecular Weight:1344.38000
Exact Mass:1343.59000
EC Number:236-535-3
HScode:2936260000
Categories:
Characteristics-
PSA:
463.87000
Melting Point:>190°C (dec.)
Water Solubility:Partially soluble in cold water, hot water.
Storage Conditions:-20ºC
Toxicity:LD50 oral in rat: > 5gm/kg
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:
Manufactory
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Main Products:
D-Biotin,Tobramycin base,L(-)-Carnitine base,Polymyxin B sulfate USP,Kanamycin sulfate monohydrate,Finasteride 99% USP
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Location:
1613 Guangyin Building,No.42 E.Fengqi Road,Hangzhou,310012 China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
11-50
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Year of Establishment:
2011
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Inquiry History10 Inquiries
Country Product Purchase Quantity Date Posted 
India
Methylcobalamin
100 G Mar 4, 2024
India
methylcobalamin
5 G Jan 7, 2025 
United States
Vitamin B12 (methylcobalamin)
1 May 9, 2025
United States
Methylcobalamin
10 Dec 23, 2024 
Australia
Mecobalamin CAS:13422-55-4
1000 MT Sep 12, 2023
India
Methyl cobalamin USP
10 G Jul 10, 2026
United States
Methylcobalamin
3 KG Jul 26, 2025 
Egypt
Methylcobamin
2.00 KG Feb 24, 2025
India
Methylcobalamine
50.00 KG Dec 26, 2024 
Pakistan
mecobalamin
5 KG Feb 7, 2024 Post an enquiry for this product
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