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Vitamin B12 CAS 68-19-9 Factory Supply High Qulity Cyanocobalamin Powder API

Name: Vitamin B12 CAS 68-19-9 Factory Supply High Qulity Cyanocobalamin Powder API
Brand: Runbay
SKU: pr2608041002
Price: 66 USD
Availability: InStock

53 Inquiries

Unit Price:

$66/KG EXW

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CAS No.:

68-19-9

Grade:

Pharmaceutical Grade

Content:

99%

Brand:

Runbay

Packaging:

25kg/ Drum

Price valid (until):

2026-09-04

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Guangzhou Runbay Chemical Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pregabalin,Peptide,GHK-CU,Glutathione,NAD+,Retatrutide

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Product Description
Seller Information
Inquiry History

Description

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Our Reference Specification, for more details, pls contact us for COA, MSDS and certification:

WhatsApp: +86 13581787248

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Guangzhou Runbay Chemical Co., Ltd. is an outstanding chemical company dedicated to the processing of high-purity active pharmaceutical ingredientsd pharmaceutical intermediates, as well as the provision of global supply chain services. Based in Guangzhou, the company serves thedomestic and international pharmaceutical and fine chemical industries, offering customers compliant, stable, and efficient products and technical support.

Shop High Purity VIP Vasoactive Intestinal Peptide CAS 40077-57-4 White Lyophilized Powder 5mg 10mg In Stock Fast Delivery-Detailed Image 5

Leveraging Guangzhou's well-developed logistics and foreign trade infrastructure, the company has built an efficient global delivery network. It is capable of providing customized suupply chain solutions to customers, including product development tailored to specific needds, small-scale trial production, large-scale deliveries, and technical consulting services. With its stable product quality, professional technical support, and fast-response service system,the company hasestablished long-term and stable partnerships with numerous pharmaceutical companies and chemical research institutions both in China and abroad.

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We support Wise, PayPal, T/T, Alipay and USDT.

You can pick whichever payment method is more convenient for you.

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ITEM	PACKAGE	INFO
1	25kg/Cardboard Drum	according to customer's detail requirement

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1.Safe and Fast Delivery. Most products are in ample stock. Upon payment confirmation, the goods can be shipped out promptly, and the tracking number as well as packaging details will be notified to you as soon as possible. Our products are exported in large quantiities to many countries including Germany, Brazil, the United States,Spain, the United Kingdom, France, Canada, Mexico, Poland, Russia, Australia, Norway and Finland, with a monthly output of over 10,000 kilograms. We have cooperating agents in all these countries. Our designated customs clearance company will ensure that your packages pass through customs smoothly.

2. Rich Experience. We are a professional manufacturer of pharmacecutical and chemical raw materials. Having focused on this field for rmany years, our products comply with BP, USP, EP and enterprise-grade standards. We guarantee that the purity of all our producis over 99%. High quality and purity are among the key secrets of our succand you can enjoy our top-tier services.

3. High-quality Service. We provide enthusiastic 24-hour after-sales service and optimal delivery support. Feel free to contact your personal assistant, Gordon, at any time.

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Q1. How do you ensure product quality?
A: We have a strict quality management system, all batches must be tested and meet our standards before entering the warehouse. The purity of all our products is above 99.00%, which has been verified by many American and European customers.

Q2. How to place an order with you?
A: After confirming the dosage/strength and quantity of the required product with the customer, our business personnel will make a Proforma Invoice or Sales Contract. After the customer confirms and pays for the order, we will arrange shipment for the customer as soon as possible.

Q3.Which payment is available for your company?
A: Paypal or Alipay or T/T or Bitcoins usdt trc usdt erc and so on. You can choose the way which is convenient for you.

Q4.May I get one sample before placing order?
A: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.Mutual effort towards each other.

Vitamin 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

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:

Vitamins and Minerals Medicines

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

See More Vitamin 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 Vitamin B12 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pregabalin,Peptide,GHK-CU,Glutathione,NAD+,Retatrutide

Location:
Room B095, 1506, No.5 Jianzhong Road, Zhongshan Avenue, Tianhe District, Guangzhou

Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Employees:
51-100

Year of Establishment:
2026

Guangzhou Runbay Chemical Co., Lid. is an outstanding chemical company dedicated to the processing of high-purity active pharmaceutical ingredientspharmaceutical intermediates, as well as the provision of global supply chain services. Based in Guangzhou, the company serves thedomestic and international pharmaceutical and fine chemical industries, offering customers compliant, stable, and efficient products and technica support.

Specializing in the pharmaceutical and chemical sector, the comparhy's main products include key raw materials and intermediates forvarious therapeutic areas such as analgesia, neuroregulation, antiviral therapy, and anti-infection treatments. Its core products include pregabalin and others. The company strictly adheres to the quality standarrmaceutical and chemical industry, establishing a comprehensive quality traceability system that covers all stages from raw material procurement, production control, to finished produact testing, ensuring that each batch of products meets the compliance requirements of both domestic and international customers.

Leveraging Guangzhou's well-developed logistics and foreign tradeinfrastructure, the company has built an efficient global delivery network. It is capable of providing customized supply chain solutions to customers, including product development tailored to specific needs, small-scale triaduction, large-scale deliveries, and technical consulting services. With ie product quality, professional technical support, and fast-response service system, the company has established long-term and stable poartnerships with numerous pharmaceutical companies and chemicalresearch institutions both in China and abroad.

In the future, Runbay Chemical will continue to focus oechnological innovation and product improvement in the pharmaceutical andI chemical field. Adhering to the business philosophy of "quality first, customer satisfaction above all," the company is committed tobecoming a trusted supplier of pharmaceutical and chemical raw meaterials for customers worldwide.

Inquiry History

53 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
Canada	VITAMIN B12	1000 KG	Aug 14, 2023
India	Vitamin B 12	100.00 KG	Jul 18, 2025
Turkey	SIYANOKOBALAMIN (VİTAMİN B12, CRYSTALLINE)	1.00 KG	Apr 16, 2025
India	Plant based vitamin b12	50.00 KG	Mar 25, 2025
India	CYNOCOBALMINE	10 KG	Aug 13, 2024
India	CYNOCOBALMINE	25 KG	Aug 12, 2024
India	Vitamin B12	500 KG	Aug 5, 2024

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Vitamin B12 CAS 68-19-9 Factory Supply High Qulity Cyanocobalamin Powder API

Product Description

Seller Information