Molekula
Cyanocobalamin USP RS
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
Cyanocobalamin USP RS is a synthetic form of vitamin B12, essential for red blood cell production, nerve function, and DNA synthesis. Widely used in pharmaceuticals, dietary supplements, and fortified foods to prevent or treat deficiencies. This USP-grade, research-standard chemical meets strict purity requirements, with a CAS number of 68-19-9, molecular formula C63H88CoN14O14P, and molecular weight of 1355.36. Store at 2 to 8°C. Non-hazardous, with no signal word required. Molekula supplies Cyanocobalamin USP RS 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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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
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90032707 |
| CAS Number | 68-19-9 |
| IUPAC Name | cobalt(3+);[(2R,3S,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;cyanide |
| Molecular Formula | C63H88CoN14O14P |
| Molecular Weight | 1355.36 |
| Exact Mass | 1354.5674 |
| SMILES | CC1=CC2=C(C=C1C)N(C=N2)[C@@H]3C([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.[C-]#N.[Co+3] |
| InChIKey | FDJOLVPMNUYSCM-SYUKHSAKSA-L |
| InChI | InChI=1S/C62H90N13O14P.CN.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;1-2;/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);;/q;-1;+3/p-2/t31-,34-,35-,36-,37+,41-,52?,53-,56-,57+,59-,60+,61+,62+;;/m1../s1 |
| PubChem CID | 165339223 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2936260000 |
| Tariff Code | 2936260000 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
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
- B 12, Vitamin
- Cobalamin (III)
- Cobinamide, cyanide hydroxide, dihydrogen phosphate
- Coobalamed
- Cynobal
- Distivit (B12 peptide)
- Factor II (vitamin B12)
- Vatimin B12
- vitamin B12
- Vitamine B12
Frequently asked questions
What is Cyanocobalamin USP RS used for?
Cyanocobalamin USP RS is primarily used as a dietary supplement and in pharmaceutical formulations to treat or prevent vitamin B12 deficiency.
What is the chemical formula and molecular weight of Cyanocobalamin USP RS?
The chemical formula is C63H88CoN14O14P, and the molecular weight is 1355.36 g/mol.
How should Cyanocobalamin USP RS be stored?
Store at a controlled temperature of 2 to 8°C to maintain stability and potency.
What grade of Cyanocobalamin USP RS does Molekula supply?
Molekula supplies Cyanocobalamin USP RS, which meets United States Pharmacopeia (USP) and Reagent (RS) standards for purity and quality.
Can Molekula supply Cyanocobalamin USP RS in bulk quantities?
Yes, Molekula can provide Cyanocobalamin USP RS in bulk, tailored to your specific order requirements.
What documentation comes with an order of Cyanocobalamin USP RS?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a batch-specific documentation file to ensure compliance and traceability.
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.