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High quailty chemicals Coenzyme B12 from China

Name: High quailty chemicals Coenzyme B12 from China
Brand: Kindchem
SKU: pr2407091310
Price: 1 USD
Availability: InStock

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CAS No.:

13870-90-1

Grade:

Pharmaceutical Grade

Content:

98%

Port:

Shanghai

Brand:

Kindchem

Packaging:

1g/10g/100g/1kg/25kg(bag/bottle/drum)

Sample Available:

Yes

Price valid (until):

2024-08-09

Contact Supplier

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Kindchem Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

API OLED Organic intermediate,1-Cyclopentene-1-carbonitrile ,Cyclohexanol, 4-chloro- ,1,3-Cyclohexanedione,2,2-Dimethyl-1,3-cyclohexanedione,6-Bromo-1,2,3,4-tetrahydroquinoline

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Other Name:

5'-DEOXYADENOSYLCOBALAMINE
DIMETHYLBENZIMIDAZOLYLCOBAMIDE COENZYME, 5,6-

Coenzyme B12 is a complex composed of adenosine and cobalt ions. It exists in the form of dark red or dark red crystals and is soluble in water and alcohol solvents.

Coenzyme B12 has many important biological functions and pharmacological activities. It can be used as a catalyst and play an auxiliary role in some enzyme reactions. In addition, it can also be used to treat heart disease and anxiety disorders, with sedative, anti-inflammatory and antioxidant effects.

Coenzyme B12 can be prepared by dissolving adenosine and cobalt salts in a suitable solvent, then reacting and crystallizing.

Safety, Coenzyme B12 is safe for humans at certain concentrations. If not properly stored and used, it may cause irritation to the eyes, skin and respiratory system. Follow the correct operating procedures and take appropriate protective measures, such as wearing gloves and goggles. It should be stored in a dry, refrigerated place, away from fire sources and flammable substances.

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Handling and Storage

Precautions for safe handling

NO open flames. 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

Dry. Well closed. Separated from food and feedstuffs and strong oxidants. Store in an area without drain or sewer access.

Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get medical advice/attention if you feel unwell

Skin contact: Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention.

Eye contact :Rinse cautiously with water for several minutes. Remove contact lenses, if present

Ingestion ： Get medical advice/attention if you feel unwell. Rinse mouth. Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air tight goggles

DISPOSAL CONSIDERATIONS

Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance.

REGULATORY INFORMATION

Safe management ordinance of dangerous chemical product (State Council announces on 27/07/2022):

Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were prescribed.

Consignor: Kindchem(Nanjing)Co.,Ltd

Add:No.8-4,HongGuang Road Qinhuai District,Nanjing City,China,210006

Contact Us for the Latest Quotation

Legal and Compliance Assurance: Kindchem guarantees that all fees paid during the purchase process will be handled in strict accordance with legal and compliance procedures.

Timely Service and Communication: If we are unable to provide the service in a timely manner due to special circumstances, we will communicate with you in advance and provide a solution as soon as possible.

We appreciate your support and trust, and we strive to offer high-quality products and services while continuously improving our after-sales service.

Secure Packaging: We ensure that the packaging of chemical reagents is intact to prevent leakage and damage during transportation.

Quality Assurance: If you discover any quality issues with the chemical reagents upon receipt, please contact us immediately. We will actively address and resolve the issue.

Special Customer Arrangements: Customers from universities and national scientific research institutions can receive shipments and invoices before payment.

Prompt Responses: You are welcome to contact us at any time. We will respond to inquiries about quality issues, shipping fees, terms of trade, and payment methods within 24 hours.

Feel free to email or call us for product consultations, specific prices, and concessions. Additionally, our laboratory can process customized products. If you have any such needs, please contact us at any time.

Items	Specifications
Product Name	coenzyme B12
Cas	13870-90-1
MW	1579.58
Apperance	Red to Very Dark Red
Formula	C72H100CoN18O17P

ECHEMI Editorial Reference

ChEBI: A member of the class of cobalamins that is vitamin B12 in which the cyano group is replaced by a 5'-deoxyadenos-5'-yl moiety. It is one of the two metabolically active form of vitamin B12.

Basic Info

Product Name:

Coenzyme B12

Other Name:

Cobinamide,Co-(5′-deoxyadenosin-5′-yl)-,f-(dihydrogen phosphate),inner salt,3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3);Cobinamide,Co-(5′-deoxyadenosine-5′) deriv.,hydroxide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosylbenzimidazole;Cobinamide,Co-(5′-deoxyadenosine-5′) deriv.,hydroxide,dihydrogen phosphate (ester),inner salt,3′-ester with 5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole;Cobalamin,Co-(5′-deoxy-5′-adenosyl)-;Cobalamin coenzyme;Coenzyme B12;DBC coenzyme;5′-Deoxyadenosylcobalamin;5′-Deoxyadenosyl-5,6-dimethylbenzimidazolylcobamide;α-(5,6-Dimethylbenzimidazolyl)cobamide coenzyme;Vitamin B12 coenzyme;Cobamide coenzyme,(5′-deoxy-5′-adenosyl)-;Dibencozide;Vitamin B12,Co-(5′-deoxy-5′-adenosyl) deriv.;5′-Deoxyadenosyl vitamin B12;(5′-Deoxy-5′-adenosyl)cobamide coenzyme;α-(5,6-Dimethylbenzimidazolyl)-Co-5′-deoxyadenosylcobamide;(5,6-dimethylbenzimidazolyl)cobamide coenzyme;Cobamide,Co-(5′-deoxy-5′-adenosyl)-α-(5,6-dimethyl-1H-benzimidazolyl)-;Cobamide coenzyme,(5,6-dimethyl-1H-benzimidazolyl)-;Cobamamide;5,6-Dimethylbenzimidazolyl-Co-5′-deoxyadenosylcobamide;Adenosylcobalamin;5′-Deoxy-5′-adenosylcobalamin;5-Deoxyadenosylcobalamin;Deoxyadenosylcobalamin;Funacomide;Calomide;Actimide;Cobazymase;Betarin;Dolonevran;Hi-Fresmin;DBC;Anabasi;Adenosyl B12;Represil;Enzicoba;Dibenzcozamide;Dimebenzcozamide;LM 176;14038-92-7;14729-85-2;14752-55-7;15671-19-9;17000-53-2;56713-24-7;59158-58-6;94188-06-4;210780-01-1

CAS No.:

13870-90-1

Molecular Formula:

C72H100CoN18O17P

InChIKeys:

InChIKey=OAJLVMGLJZXSGX-RQKYJTTQSA-L

Molecular Weight:

1579.58

Exact Mass:

1578.658325

EC Number:

237-627-6

DSSTox ID:

DTXSID1046009

ATC Code:

B - Blood and blood forming organs

HScode:

2936260000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

583.18000

XLogP3:

6.19200

Storage Conditions:

2-8°C

Toxicity:

LD50 oral in guinea pig: 5gm/kg

See More Coenzyme B12 Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More Coenzyme B12 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API OLED Organic intermediate,1-Cyclopentene-1-carbonitrile,Cyclohexanol, 4-chloro-,1,3-Cyclohexanedione,2,2-Dimethyl-1,3-cyclohexanedione,6-Bromo-1,2,3,4-tetrahydroquinoline

Location:
No.8 Huangguang Road Qinhuai District Nanjing City Jiangsu China

Payment Terms:
TT against copy of documents,D/P,L/C,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2011

Active as a professionally chemicals supplier, Kindchem(Nanjing) Co.,Ltd ,established in 2011,located in Nanjing City,is committed to serve it's clients with a diverse range of chemicals.
We are specialized in the development and manufacture of electric chemicals including Liquid crystal OLED and OPV materials,pharmaceutical intermediates and other speciality chemicals.We are also engaged in Custom synthesis and contract manufacturing to meet the different requirements from clients worldwide.
Strengthened technical exchange and cooperation with surrounding universities and research institutes, we constantly enhanced its independent research and development capabilities and improved product quality by using the rich technology, information and resources from them, so as to guarantee the innovative development of enterprises.
Adhering to the business philosophy of being kind to people and friendly to the environment, the company strives for survival by quality and development by reputation. It is willing to cooperate with people of insight and new and old customers to grow together and contribute to the sustainable development of the chemical industry.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Adenosylcobalamin	0.5 KG	Feb 17, 2025
India	Adinosil cobalamine	250 KG	Sep 9, 2025
India	Adinosil cobalamine	250 KG	Aug 21, 2025
India	Adinosil cobalamine	250 KG	Aug 4, 2025
South Korea	Coenzyme B12	2.50 KG	Jul 8, 2024

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High quailty chemicals Coenzyme B12 from China

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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