DABCYL-γ-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS trifluoroacetate salt CAS 127134-13-8
| CAS No. | 127134-13-8 |
| Molecular Formula | C73H97N17O18S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures DABCYL-γ-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS trifluoroacetate salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
DABCYL-γ-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS trifluoroacetate salt (CAS 127134-13-8), molecular formula C73H97N17O18SC2HF3O2 and molecular weight 1646.76 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of DABCYL-γ-Abu-Ser-Gln-Asn-Tyr-Pro-Ile-Val-Gln-EDANS trifluoroacetate salt (C73H97N17O18SC2HF3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C73H97N17O18S C2HF3O2 |
| Molecular Weight | 1646.76 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 17 |
| Sulfur Atoms | 1 |
Related DABCYL Standards
- DABCYL-Tyr-Val-Ala-Asp-Ala-Pro-Val-EDANS (M-1940.0001) (CAS 161877-70-9)
- DABCYL-γ-Abu-Pro-Gln-Gly-Leu-Glu(EDANS)-Ala-Lys-NH2 (CAS 193475-71-7)
- DABCYL-γ-Abu-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Glu(EDANS)-Ala-Lys-NH2 (CAS 202273-56-1)
- DABCYL-TNF-α-EDANS (-4 to +6) (human) (CAS 396716-14-6)
- DABCYL-Lys-HCoV-SARS Replicase Polyprotein 1ab (3235-3246)-Glu-EDANS trifluoroacetate salt (CAS 730985-86-1)
Recommended Standards
- 2-(1,3-Benzothiazol-2-yl)-4-[(dimethylamino)methylene]-5-propyl-2,4-dihydro-3H-pyrazol-3-one (CAS 332897-79-7)
- 2-Propenenitrile, polymer with 2-methyl-1,3-butadiene (CAS 25014-11-3)
- (2-Bromophenyl)(thiazol-2-yl)methanone (CAS 1373519-48-2)
- Triethylammonium ((2S,5R)-5-(6-hydroxy-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl triphosphate (CAS 122406-02-4)
- trans-Methylkhellactone (CAS 23733-92-8)
- 8-Methyl-3H-pyrimido[5,4-b]indole-4(5H)-thione (CAS 247128-19-4)
- tert-Butyl N-[1-(2-hydroxyethyl)piperidin-4-yl]carbamate (CAS 558443-53-1)
- (2-Chloro-benzyl)-pyridin-3-ylmethyl-amine (CAS 436088-71-0)
- 2-Bromoethanol-<SUP>13</SUP>C<SUB>2</SUB>,1,1,2,2-d<SUB>4</SUB> (CAS 1216889-96-1)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com