BX LAB PRODUCT CATEGORY
Cap Analogs
Quick view. 5′-cap analogs and capped dinucleotide structures for in vitro transcription, cap-chemistry development and analytical reference work. This category currently includes 33 products. Cap Analogs products support enzymatic synthesis, polymerase or transcription studies, labeling, analytical method development and nucleotide-reference workflows.
Category guide
Cap Analogs products support enzymatic synthesis, polymerase or transcription studies, labeling, analytical method development and nucleotide-reference workflows.
Confirm phosphate state, base or sugar modification, salt/counterion, hydration, label or reactive handle, and compatibility with the intended enzyme system.
Review LC-MS identity, purity or assay basis, counterion and water content, then test incorporation or enzyme response in the actual workflow.
Product-family considerations
- Cap analogs help researchers tune capping efficiency, cap orientation and downstream mRNA performance attributes.
- Defined cap reagents simplify comparison across transcript designs and IVT conditions.
- Capping efficiency and transcript performance depend on polymerase system, cap-to-NTP ratio, template design, purification and analytical method.
- Some cap structures require careful storage and nuclease/phosphatase contamination control.
Category literature
These publications provide background for the Cap Analogs product family. Individual product pages only show additional product- or feature-relevant references.
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. |
33 products
m7G(UNA)(5')ppp(5')(2'-OMeA)pG triammonium≥98% · CAS: N/A
BX-CA-0003
m7G(5')vppp(5')(2'-OMeA)pG triammonium≥98% · CAS: 3038327-80-6
BX-CA-0004
CAP 7 m7G(HNA)(5')ppp(5')(2'OMeA)pG Ammonium Salt≥98% · CAS: N/A
BX-CA-0006
CAP 9 m7G(2'F)(5')ppp(5')(2'OMeA)pG Ammonium Salt≥98% · CAS: N/A
BX-CA-0007
CAP GAG(3'OMe) m7(3'OMeG)(5')ppp(5')(2'OMeA)pG Triammonium Salt>98% · CAS: N/A
BX-CA-0011
CAP GAG(3'OMe) m7(3'OMeG)(5')ppp(5')(2'OMeA)pG Tri-Tris Salt≥98% · CAS: N/A
BX-CA-0012
CAP GAU m7G(5')ppp(5')(2'OMeA)pU Triammonium Salt>98% · CAS: N/A
BX-CA-0014
CAP GAU m7G(5')ppp(5')(2'OMeA)pU Trisodium Salt>98% · CAS: 2941382-10-9
BX-CA-0015
CAP GAU m7G(5')ppp(5')(2'OMeA)pU Tri-Tris Salt≥98% · CAS: N/A
BX-CA-0016
CAP m7G(LNA)(5')ppp(5')(2'OMeA)pG Trisodium Salt≥98% · CAS: N/A
BX-CA-0027
m7G(5')ppp(5')(2'OCD3A) Ammonium Salt≥98% · CAS: N/A
BX-CA-0030
ARCA (m2(7,3'-O)GpppG)≥98% · CAS: 400806-46-4
BX-CA-0001
A(5')ppp(5')(2'-OMeA)pG tetraammonium≥98% · CAS: N/A
BX-CA-0002
CAP 6 m7G(LNA)(5')ppp(5')(2'OMeA)pG Triammonium Salt≥98% · CAS: N/A
BX-CA-0005
CAP m7(3'OMeG-LNA)(5')ppp(5')(2'OMe,m6A)pG Sodium Salt≥98% · CAS: N/A
BX-CA-0021
CAP m7G(5')vppp(5')(2'-OMeA)pU Ammonium Salt≥98% · CAS: N/A
BX-CA-0025
CAP m7G(LNA)(5')ppp(5')(2'OMe, m6A)pG Sodium Salt≥98% · CAS: N/A
BX-CA-0026
m7GpppAmpG ammonium salt99.96% · CAS: 3080642-79-8
BX-GSS-0036
m7G(5')ppp(5')(2'-OMe,m6A)pG ammonium salt≥98% · CAS: 71340-22-2
BX-CA-0013
m7G(5')ppp(5')(2'-OMeG)pG ammonium salt≥98% · CAS: 1258049-00-1
BX-CA-0017
m7(3'-OMeG)(5')ppp(5')(2'-OMeG)pG ammonium salt≥98% · CAS: 2089461-54-9
BX-CA-0018
CAP m7(3'-OMeG)(5')vppp(5')(2'-OMe, m6A)pU Ammonium Salt≥98% · CAS: N/A
BX-CA-0019
m7(3'-OMeG)(5')vppp(5')(2'-OMeA)pU ammonium salt≥98% · CAS: 3056979-94-0
BX-CA-0020
m7G(5')ppp(5')(2'-OMeG) ammonium salt≥98% · CAS: 57718-00-0
BX-CA-0022
m7G(5')ppp(5')(2'-OMeA)p(2'-OMeG) ammonium salt≥98% · CAS: 2222465-34-9
BX-CA-0023
m7GpppApG triammonium saltBy inquiry · CAS: N/A
BX-CA-0024
CAP m7G(LNA)(5')ppp(5')A(LNA)pG sodium salt≥98% · CAS: 3055894-68-0
BX-CA-0028
m7GpppG ammonium salt≥98% · CAS: 1577228-60-4
BX-CA-0032
beta-S-ARCA (D1) ammonium salt≥98% · CAS: 1093268-63-3
BX-CA-0033
m7GpppA sodium salt≥98% · CAS: N/A
BX-CA-0040
m7GpppG sodium salt≥98% · CAS: N/A
BX-CA-0042
G(5')ppp(5')A ammonium salt≥98% · CAS: 10527-47-6
BX-CA-0008
GpppG triammonium salt≥98% · CAS: 102783-44-8
BX-CA-0039Frequently asked questions
What are typical uses for Cap Analogs?
Cap Analogs products support enzymatic synthesis, polymerase or transcription studies, labeling, analytical method development and nucleotide-reference workflows.
What should be confirmed before ordering Cap Analogs?
Confirm phosphate state, base or sugar modification, salt/counterion, hydration, label or reactive handle, and compatibility with the intended enzyme system.
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.