On Chemball

My Chemball

As Supplier

My RFQ Manage Products

As Buyer

My RFQ Post RFQ

My Account

+86-571-8627 3270

North China Pharmaceutical Company.Ltd

32 YRS

Hebei, China

CNY 1715.7 Million

239760 m²

Over 1000 people

Main Products: Cephradine / Potassium Benzylpenicillin / Benzathine Benzylpenicillin / Procaine Penicillin G / Phenoxymethylpenicillin Potassium / Vitamin B12 / Cephalexin / Mecobalamin / Cefoxitin Sodium Salt / Cefuroxime Sodium Salt

Hebei, China

Contact Supplier

Home Company Profile Contact Us Post Buying Request

Vitamin B12 / CAS 68-19-9

OVERVIEW

Packaging

10 KG/BOTTLE

Lead Time

14-30 days

REQUEST A QUOTATION

Submit

Get Free Samples

Less than 1KG required

DESCRIPTION

Vitamin B12

CAS:68-19-9

Molecular formula：C₆₃H₉₂CoN₁₃O₁₄P

Molecular weight：1356.37000

Appearance:Dark red crystal or crystalline powder. Odorless, tasteless.

Synopsis:It is used in medical care, feed addition, cosmetics, food, environmental protection materials, etc.

Structural formula:

Typical Properties

It is used in medical care, feed addition, cosmetics, food, environmental protection materials, etc.

CAS No.

68-19-9

Formula

C63H92CoN13O14P

Molecular Mass

1356.37000

Exact Mass

1355.58000

PSA

459.72000

Logp

5.61808

IUPAC

cobalt(3+);[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,5Z,7S,10Z,12S,13S,15Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-24-id-3-yl]propanoylamino]propan-2-yl] phosphate;cyanide

SMILES

CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)([O-])OC(C)CNC(=O)CCC4(C(C5C6(C(C(C(=C(C7=NC(=CC8=NC(=C(C4=N5)C)C(C8(C)C)CCC(=O)N)C(C7(C)CC(=O)N)CCC(=O)N)C)[N-]6)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[C-]#N.[Co+3]

Matter Classification

organic

GET SAMPLE