API Process Intermediates & Related Compounds

((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate

Name: ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate
Brand: Zemixal
SKU: ZX-046064

Available on request

((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 975-91-7) supplier Zemixal…

Pack sizes

((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate chemical structure

CAS number975-91-7

FormulaC₁₄H₁₉N₂O₇P

Molar mass358.28 g/mol

Physical formSolid

HS code2933

InChIKeyZMRGXEJKZPRBPJ-SYQHCUMBSA-N

IUPAC name[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate

About ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate

Zemixal supplies ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by CAS 975-91-7, formula C14H19N2O7P and molar mass 358.28 g/mol. It is handled as a solid.

Use cases we see most often

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Methylcobalamin

See every impurity, metabolite and related compound we list for this API.

Methylcobalamin standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate
Product name	((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate
Catalogue number	ZX-046064
CAS number	975-91-7
IUPAC name	[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
Molecular formula	C₁₄H₁₉N₂O₇P
Molar mass	358.28 g/mol
Exact mass	358.093
Physical form	Solid
XLogP3	-1.1
H-bond donors / acceptors	4 / 8
Topological polar surface area	134 Å²
HS code	2933
InChIKey	ZMRGXEJKZPRBPJ-SYQHCUMBSA-N
SMILES	CC1=CC2=C(C=C1C)N(C=N2)[C@@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O
PubChem CID	444941
Synonyms	R-Ribazole-5'-phosphate, alpha-ribazole 5'-phosphate, N(1)-(5-Phosphoribosyl)-5,6-dimethylbenzimidazole, n1-(5-phospho-alpha-d-ribosyl)-5,6-dimethylbenzimidazole, alpha-ribazole-5'-P, 5,6-dimethyl-1-(5-O-phosphono-alpha-D-ribofuranosyl)-1H-benzimidazole, N1-(5-Phospho-a-D-ribosyl)-5,6-dimethylbenzimidazole, Benzimidazole, 5,6-dimethyl-1-alpha-D-ribofuranosyl-, 5'-phosphate, alpha-ribazole-5'-PO4, 5,6-Dimethyl-1-alpha-D-ribofuranosylbenzimidazole 5'-phosphate, N1-(5-Phospho-alpha-delta-ribosyl)-5,6-dimethylbenzimidazole, 1H-Benzimidazole, 5,6-dimethyl-1-(5-O-phosphono-alpha-D-ribofuranosyl)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate

Which CAS number identifies ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate?

((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate is registered under CAS 975-91-7. You may also see it listed as R-Ribazole-5'-phosphate, alpha-ribazole 5'-phosphate, N(1)-(5-Phosphoribosyl)-5,6-dimethylbenzimidazole. Our catalogue number for this item is ZX-046064.

What are the formula and molar mass of ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate?

For ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate, its formula is C14H19N2O7P and its molar mass is 358.28 g/mol. The systematic (IUPAC) name is [(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate. InChIKey ZMRGXEJKZPRBPJ-SYQHCUMBSA-N lets you match it in any structure database.

How is ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate used in pharmaceutical QC?

((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate is a characterised reference material linked to Methylcobalamin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate?

The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate to my country?

Yes. ((2R,3S,4R,5S)-5-(5,6-Dimethyl-1H-benzo[d]imidazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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