Methylcobalamin
vitamin B12 analog
Manufacturer: Sigma Aldrich
CAS Number: 13422-55-4
Synonym(S): Methyl cobalamine
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 MG | M9756-25-MG | In Stock | ₹ 10,879.13 |
| 100 MG | M9756-100-MG | In Stock | ₹ 12,232.25 |
| 250 MG | M9756-250-MG | In Stock | ₹ 28,036.75 |
| 1 G | M9756-1-G | In Stock | ₹ 84,954.60 |
M9756 - 25 MG
In Stock
Quantity
1
Base Price: ₹ 10,879.13
GST (18%): ₹ 1,958.243
Total Price: ₹ 12,837.373
biological source
synthetic (organic)
Quality Level
100
Assay
≥97%
form
powder
technique(s)
HPLC: suitable
color
red to very dark red
storage temp.
−20°C
SMILES string
C[Co+]N1C2=C(C)C3=NC(=CC4=NC([C@@H](CCC(N)=O)C4(C)C)=C(C)C5=N[C@H]([C@H](CC(N)=O)[C@@]5(C)CCC(=O)NCC(C)OP([O-])(=O)O[C@H]6[C@@H](O)[C@H](O[C@@H]6CO)n7cnc8cc(C)c(C)cc78)[C@@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O)[C@@H](CCC(N)=O)[C@]3(C)CC(N)=O
InChI
1S/C62H90N13O14P.CH3.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);1H3;/q;;+2/p-2/t31?,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1
InChI key
JEWJRMKHSMTXPP-WYVZQNDMSA-L
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Methylcobalamin Vitamin B12 Analog 13422-55-4 | MFCD00082483 | 100mg | Sigma Aldrich Fine Chemicals Biosciences | ₹ 15,931.27 | |
| | Sigma Aldrich Fine Chemicals Biosciences Methylcobalamin | CAS No.: 13422-55-4 | MDL No.: MFCD00082483| Unit of Measure: 200mg | Sigma Aldrich Fine Chemicals Biosciences | ₹ 17,084.62 | |
 | eMolecules Methylcobalamin | 13422-55-4 | | 1g | eMolecules | ₹ 3,555.02 | |
 | Medchemexpress LLC HY-B0586 500mg Medchemexpress, Methylcobalamin CAS:13422-55-4 Purity:98% | Medchemexpress LLC | ₹ 9,882.18 | |
 | Methylcobalamin | Supelco | ₹ 15,869.45 | |
| | Methylcobalamin | Sigma Aldrich | ₹ 47,326.90 | |
 | 13422-55-4 | Methylcobalamin | A2B Chem | ₹ 2,823.48 - ₹ 71,699.28 |
Related Products
Description
- General description: Methylcobalamin (MeCbl) is an analog of vitamin B12 (cobalamin). It differs from cobalamin by containing a methyl group.[1][2] The physiologically active form of vitamin B12 include methylcobalamin and adenosylcobalamin.
- Application: Methylcobalamin has been used for the preparation of standard solution to serum vitamin B12 in automated competitive protein binding (CPB) assays.[3]
- Biochem/physiol Actions: Methylcobalamin (MeCbl) is a coenzyme for methionine synthase. Methionine synthase is an enzyme, that is involved in the conversion of homocysteine to methionine in the methylation cycle.[1] It plays a role in nervous disorder improvement, carpal tunnel syndrome and bell′s palsy.[1]
SAFETY INFORMATION
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
biological source: synthetic (organic)
Quality Level: 100
Assay: ≥97%
form: powder
technique(s): HPLC: suitable
color: red to very dark red
storage temp.: −20°C
SMILES string: C[Co+]N1C2=C(C)C3=NC(=CC4=NC([C@@H](CCC(N)=O)C4(C)C)=C(C)C5=N[C@H]([C@H](CC(N)=O)[C@@]5(C)CCC(=O)NCC(C)OP([O-])(=O)O[C@H]6[C@@H](O)[C@H](O[C@@H]6CO)n7cnc8cc(C)c(C)cc78)[C@@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O)[C@@H](CCC(N)=O)[C@]3(C)CC(N)=O
InChI: 1S/C62H90N13O14P.CH3.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);1H3;/q;;+2/p-2/t31?,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1
InChI key: JEWJRMKHSMTXPP-WYVZQNDMSA-L
biological source: __
Quality Level: 200
Assay: ~95%
form: solid
technique(s): __
color: __
storage temp.: 2-8°C
SMILES string: NCCS
InChI: 1S/C2H7NS/c3-1-2-4/h4H,1-3H2
InChI key: UFULAYFCSOUIOV-UHFFFAOYSA-N
biological source: __
Quality Level: 100
Assay: ≥85% (TLC)
form: __
technique(s): HPLC: suitablegas chromatography (GC): suitable
color: __
storage temp.: __
SMILES string: COC(CNC(=O)c1ccccc1OCC(O)=O)C[Hg]O
InChI: 1S/C13H16NO5.Hg.H2O/c1-9(18-2)7-14-13(17)10-5-3-4-6-11(10)19-8-12(15)16;;/h3-6,9H,1,7-8H2,2H3,(H,14,17)(H,15,16);;1H2/q;+1;/p-1
InChI key: __
