ddNTPs
ddTTP Sodium Salt
Quick view. 2',3'-Dideoxythymidine triphosphate in sodium-salt form; the listed molecular formula and molecular weight describe the parent free acid. Parent/free-acid CAS 611-60-9; this identifier does not represent the complete catalog product form. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Structure
Structure form boundary. The displayed drawing omits catalog counterions and does not establish the complete supplied form, counterion stoichiometry or hydration state.
Identity of the displayed counterion-free structure
Scope. These values describe only the counterion-free structure shown above. They do not identify the complete catalog salt or establish counterion stoichiometry.
| Depicted identity | ddTTP |
|---|---|
| Depicted form | Counterion-free structure |
| Source database | PubChem |
| PubChem CID | 65051 |
| Molecular formula | C10H17N2O13P3 |
| Molecular weight | 466.17 g/mol |
| InChIKey | URGJWIFLBWJRMF-JGVFFNPUSA-N |
Machine-readable identifiers for the displayed structure
| SMILES | CC1=CN(C(=O)NC1=O)[C@H]2CC[C@H](O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O |
|---|---|
| Connectivity SMILES | CC1=CN(C(=O)NC1=O)C2CCC(O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O |
| InChI | InChI=1S/C10H17N2O13P3/c1-6-4-12(10(14)11-9(6)13)8-3-2-7(23-8)5-22-27(18,19)25-28(20,21)24-26(15,16)17/h4,7-8H,2-3,5H2,1H3,(H,18,19)(H,20,21)(H,11,13,14)(H2,15,16,17)/t7-,8+/m0/s1 |
Form boundary. The reviewed public records establish the displayed counterion-free parent identity. They do not establish sodium stoichiometry or the complete catalog salt form.
Identifier context
These notes preserve the current catalog identifiers while making their review boundary explicit.
Parent/free-acid CAS 611-60-9 identifies the counterion-free parent only; it is not an unconditional identifier for the complete sodium-salt product. Confirm sodium stoichiometry and supplied form in the quote request.
Product profile
ddTTP Sodium Salt is classified as ddntps.
ddTTP Sodium Salt can be evaluated in chain-termination, sequencing-control or polymerase-specific substrate studies.
For ddTTP Sodium Salt, polymerase acceptance varies; absence of a 3′-OH prevents further extension after incorporation.
Names and search terms
Confirmed or normalized name variants
- 2',3'-Dideoxythymidine triphosphate
- 2',3'-ddTTP
Physicochemical data
| Parent/free-acid CAS | 611-60-9 |
|---|---|
| CAS basis | Parent/free-acid identity only; not the complete catalog sodium-salt form |
| CAS publication scope | parent-free-acid-only |
| Free-acid molecular formula | C10H17N2O13P3 |
| Free-acid molecular weight | 466.17 |
| Sodium-salt identity status | Complete sodium-salt stoichiometry, formula and molecular weight pending exact-form source verification |
| Salt form | Sodium salt; sodium stoichiometry unspecified |
| Sugar framework | 2',3'-dideoxyribose; (2S,5R) |
| Nucleobase | Thymine |
| Structure representation | Free-acid nucleotide parent; sodium stoichiometry is not represented |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Product-specific evaluation notes
Potential advantages
- Dideoxy analogs provide clear extension-stop behavior when accepted by a polymerase.
Method limitations
- Polymerase acceptance varies; absence of a 3′-OH prevents further extension after incorporation.
These points describe ddTTP Sodium Salt or its named chemical feature. Broader product-family guidance is maintained on the category page.
Related products
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ddNTPs · Parent/free-acid CAS: 90053-18-2
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ddNTPs · CAS: 90053-17-1
BX-DDNT-00033'-Amino-3'-deoxy-dGTP Sodium Salt
ddNTPs · CAS: 90053-19-3
BX-DDNT-00043'-Amino-3'-deoxy-dTTP Sodium Salt
ddNTPs · Parent/free-acid CAS: 90053-16-0
BX-DDNT-00053'-Azido-2',3'-dideoxy-dATP Sodium Salt
ddNTPs · CAS: 92562-94-2
BX-DDNT-00063'-Azido-2',3'-dideoxy-dCTP Sodium Salt
ddNTPs · CAS: 92562-77-1
Frequently asked questions
Can the package size for ddTTP Sodium Salt be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-DDNT-0017 and Parent/free-acid CAS 611-60-9 (not a complete catalog-product CAS), the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.