BX LAB PRODUCT CATEGORY
Phosphorus Reagents
Quick view. Phosphorus-containing reagents and intermediates used in nucleoside, nucleotide and oligonucleotide synthesis. This category currently includes 32 products. Phosphorus Reagents products support phosphorylation, phosphonate, phosphorus-transfer and specialty building-block research.
Category guide
Phosphorus Reagents products support phosphorylation, phosphonate, phosphorus-transfer and specialty building-block research.
Match oxidation state, leaving groups, solubility, reactivity and handling requirements to the planned transformation and scale.
Confirm chemical identity and assay, establish moisture or air sensitivity where relevant, and perform a small-scale reaction-compatibility check.
Product-family considerations
- Catalog format supports faster screening than route-by-route custom sourcing.
- Lot documentation and defined pack sizes simplify early feasibility work.
- Final suitability depends on user-validated methods, solvent system, instrument setup and acceptance criteria.
- Research-use material; not intended for diagnostic, therapeutic or food use without the required qualification.
Selection checklist
| Exact identity | Match the canonical name with a CAS number, structure, SMILES or drawing; confirm stereochemistry, protecting groups and salt form where applicable. |
|---|---|
| Specification | Define target purity, analytical method, water or residual-solvent concerns and any application-specific acceptance limits. |
| Workflow fit | Share the reaction, enzyme, sequence, solvent system, support or analytical method used to evaluate compatibility. |
| Supply need | Provide initial quantity, expected future scale, packaging preference, timeline and documentation requirements. |
32 products
Tetramethyl Methylenediphosphonate≥98% · CAS: 16001-93-7
BX-PR-0006
Bis(tributylammonium) Pyrophosphate (50% wt in ACN)≥98% · CAS: 5975-18-8
BX-PR-0005
Dibenzyl N,N-diisopropylphosphoramidite>98.0% · CAS: 108549-23-1
BX-PR-0011
N,N,N',N'-Tetramethylphosphorodiamidic chloride>93.0% · CAS: 1605-65-8
BX-PR-0012![Chemical structure of Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite](/structures/6126ce031fb2f357.svg)
Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite≥98% · CAS: 121373-20-4
BX-PR-0014
Bis(diisopropylamino)chlorophosphine97.0-103.0% assay by titration · CAS: 56183-63-2
BX-PR-0015
Di-tert-butyl phosphite>98.0% · CAS: 13086-84-5
BX-PR-0018
Chloro(diisopropylamino)methoxyphosphine≥98% · CAS: 86030-43-5
BX-PR-0016
Di-tert-butyl N,N-diethylphosphoramidite≥98% · CAS: 117924-33-1
BX-PR-0017
o-Xylylene N,N-diethylphosphoramidite≥98% · CAS: 82372-35-8
BX-PR-0019
Diethyl allylphosphonate≥98% · CAS: 1067-87-4
BX-PR-0020
Diethyl phosphorochloridite≥98% · CAS: 589-57-1
BX-PR-0021
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite≥98% · CAS: 89992-70-1
BX-PR-0022
Diallyl phosphorochloridite≥98% · CAS: 41662-46-8
BX-PR-0023
Allyl tetraisopropylphosphorodiamidite≥98% · CAS: 108554-72-9
BX-PR-0024
N,N-Diisopropylphosphoramidous dichloride≥98% · CAS: 921-26-6
BX-PR-0025
Benzyl-N,N-diisopropylchlorophosphoramidite≥98% · CAS: 128753-68-4
BX-PR-0028
Ethyl 2-(diethoxyphosphoryl)prop-2-enoate≥98% · CAS: 20345-61-3
BX-PR-0029
Diallyl diisopropylphosphoramidite≥98% · CAS: 126429-21-8
BX-PR-0031
Methyl N,N,N',N'-tetraisopropylphosphorodiamidite≥98% · CAS: 92611-10-4
BX-PR-0032
Methylenediphosphonic acid≥98% · CAS: 1984-15-2
BX-PR-0002
Tetraethyl methylenediphosphonate≥98% · CAS: 1660-94-2
BX-PR-0003
TetraPOM Methylenebis(phosphonate)≥98% · CAS: 134606-34-1
BX-PR-0004
Bis(2-cyanoethyl)-N,N-diisopropyl Phosphoramidite≥98% · CAS: 102690-88-0
BX-PR-0007
2-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamidite≥98% · CAS: 102691-36-1
BX-PR-0008
Barium 2-cyanoethyl phosphate dihydrate≥98% · CAS: 303137-03-3
BX-PR-0010
Diethyl (4-aminophenyl)phosphonate≥98% · CAS: 42822-57-1
BX-PR-0009
Benzyl N,N,N',N'-tetraisopropylphosphorodiamidite>98.0% · CAS: 108549-21-9
BX-PR-0013
Bis(2-nitrobenzyl) phosphorochloridate≥98% · CAS: 56883-17-1
BX-PR-0026
Bis(4-nitrobenzyl) phosphorochloridate≥98% · CAS: 57188-46-2
BX-PR-0027
1,2-Bis(diethylphosphino)ethane≥98% · CAS: 6411-21-8
BX-PR-0001
Dibenzyl phosphite>95.0% · CAS: 17176-77-1
BX-PR-0030Frequently asked questions
What are typical uses for Phosphorus Reagents?
Phosphorus Reagents products support phosphorylation, phosphonate, phosphorus-transfer and specialty building-block research.
What should be confirmed before ordering Phosphorus Reagents?
Match oxidation state, leaving groups, solubility, reactivity and handling requirements to the planned transformation and scale.
Are custom quantities or related analogs available?
BX Lab reviews custom package sizes, catalog-adjacent analogs and research-use custom synthesis requests against the target structure, purity, scale and timeline.
Need help selecting a product?
Tell our scientists about your target chemistry, workflow, required purity and scale. We can help identify a catalog product, related analog or custom route.