Molekula
Cobamamide (pyrogen Free)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Cobamamide (pyrogen-free) is a highly purified form of vitamin B12, essential for red blood cell production, DNA synthesis, and neurological function. It is widely used in pharmaceuticals, nutritional supplements, and cell culture media where sterility and purity are critical. This product has a CAS number of 13870-90-1, a molecular formula of C72H100CoN18O17P, and a molecular weight of 1579.58. It requires storage at -15 to -20 °C and carries no signal word for hazard classification. Molekula supplies Cobamamide (pyrogen-free) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
1 g — $326.40 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark red powder |
| Drying loss | >15% |
| Assay | >98% |
| Related Substances | <2% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 16609610 |
| CAS Number | 13870-90-1 |
| IUPAC Name | (2S,3S,4R,5R)-2-(6-aminopurin-9-yl)-5-methanidyloxolane-3,4-diol;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,4Z,7S,9Z,12S,13S,14Z,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-21-id-3-yl]propanoylamino]propan-2-yl] phosphate |
| EC Number | 237-627-6 |
| Molecular Formula | C72H100CoN18O17P |
| Molecular Weight | 1579.58 |
| Exact Mass | 1578.6583 |
| SMILES | CC1=CC2=C(C=C1C)N(C=N2)[C@@H]3[C@@H]([C@@H]([C@H](O3)CO)OP(=O)([O-])O[C@H](C)CNC(=O)CC[C@@]\4([C@H]([C@@H]5[C@]6([C@@]([C@@H](C(=N6)/C(=C\7/[C@@]([C@@H](C(=N7)/C=C\8/C([C@@H](C(=N8)/C(=C4\[N-]5)/C)CCC(=O)N)(C)C)CCC(=O)N)(C)CC(=O)N)/C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[CH2-][C@@H]1[C@@H]([C@@H]([C@H](O1)N2C=NC3=C(N=CN=C32)N)O)O.[Co+3] |
| InChIKey | OAJLVMGLJZXSGX-SLAFOUTOSA-L |
| InChI | InChI=1S/C62H90N13O14P.C10H12N5O3.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;1-4-6(16)7(17)10(18-4)15-3-14-5-8(11)12-2-13-9(5)15;/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);2-4,6-7,10,16-17H,1H2,(H2,11,12,13);/q;-1;+3/p-2/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;4-,6+,7+,10+;/m11./s1 |
| PubChem CID | 6474320 |
| REACH Code | Y110 |
| HTS Code | 2936.26.0000 |
| Tariff Code | 2936260000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 5'-Deoxyadenosylcobalamine
- adenosylcobalamin
- Calomide
- Cobalamine coenzyme
- Cobamamide
- coenzyme B12
- Coenzyme B12;Cobamamide;AdoCbl
- Vitamin B12 coenzyme
Frequently asked questions
What is Cobamamide (pyrogen-free) used for?
Cobamamide (pyrogen-free) is primarily used as a vitamin B12 supplement in pharmaceutical formulations, parenteral nutrition, and cell culture media where sterility and low endotoxin levels are critical.
What is the chemical formula and molecular weight of Cobamamide?
The chemical formula is **C72H100CoN18O17P**, and the molecular weight is **1579.58 g/mol**.
How should Cobamamide (pyrogen-free) be stored?
Store at **-15 to -20 °C** to maintain stability and prevent degradation.
What grades of Cobamamide does Molekula supply?
Molekula supplies **pyrogen-free grade** Cobamamide, meeting stringent pharmaceutical and biotech standards for sterility and endotoxin levels.
Can Molekula supply Cobamamide in bulk quantities?
Yes, Molekula can supply Cobamamide in bulk, with packaging options tailored to your production needs—contact us for specifics.
What documentation comes with an order of Cobamamide (pyrogen-free)?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **Certificate of Pyrogen-Free Status** to verify compliance with your requirements.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.