Sulfo-SDAD(Sulfo-NHS-SS-Diazirine) (sulfosuccinimidyl 2-[(4,4'-azipentanamido)ethyl]-1,3'-dithiopropionate] CAS 1226983-32-9
| CAS No. | 1226983-32-9 |
| Molecular Formula | C14H19N4O8S3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Sulfo-SDAD(Sulfo-NHS-SS-Diazirine) (sulfosuccinimidyl 2-[(4,4'-azipentanamido)ethyl]-1,3'-dithiopropionate] is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 490.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Sulfo-SDAD(Sulfo-NHS-SS-Diazirine) (sulfosuccinimidyl 2-[(4,4'-azipentanamido)ethyl]-1,3'-dithiopropionate] (CAS 1226983-32-9) is a high-purity analytical reference standard with the molecular formula C14H19N4O8S3Na and a molecular weight of 490.50 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Sulfo-SDAD(Sulfo-NHS-SS-Diazirine) (sulfosuccinimidyl 2-[(4,4'-azipentanamido)ethyl]-1,3'-dithiopropionate] meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H19N4O8S3 Na |
| Molecular Weight | 490.50 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 |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Sulfo Standards
- Sulfo-MBS (m-Maleimidobenzoyl-N-hydroxysulfosuccinimide ester), 95% (CAS 103848-62-0)
- Sulfo-SIAB (CAS 106145-13-5)
- Sulfo-SNPB (CAS 1193111-37-3)
- sulfo-SPDB (CAS 1193111-39-5)
- Sulfo-NHS-Biotin Sodium Salt (CAS 119616-38-5)
- Sulfo Rhodamine Amidoethyl Mercaptan (CAS 1244034-02-3)
- trans-Sulfo-SMCC (CAS 1286837-77-1)
- 2-[2-Sulfo(ethyl-d4)]pseudourea (CAS 1346602-43-4)
Recommended Standards
- 5-Bromo-2-methyl-6-(4-methylpiperazin-1-yl)nicotinic acid (CAS 1443288-41-2)
- N-(4-methoxybenzyl)-1',4'-dihydro-3'H-spiro[piperidine-4,2'-quinoxalin]-3'-imine (CAS 1171093-63-2)
- N-(3-chlorobenzyl)-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 866050-11-5)
- 4-Amino-5-chloro-N,N-dipropylpyridine-3-sulfonamide (CAS 1352497-11-0)
- 2,3,4,5-Tetrahydro-1H-benzo[d]azepine-7-carbonitrile (CAS 149354-01-8)
- 2-Cycloheptylpyrimidine-4-carboxylic acid (CAS 1470574-03-8)
- 1-(2-(Trifluoromethyl)quinolin-4-yl)-1H-indole-3-carboxylic acid (CAS 649539-00-4)
- Loxoprofen Impurity 114 (CAS CATO-C4X-1488114)
- n-((1-Methyl-1h-pyrazol-4-yl)methyl)heptan-4-amine (CAS 1249328-64-0)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
Why CATO?
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