N-Succinimidyl S-Acetylthioglycolate
Synonym(s):N-Succinimidyl (acetylthio)acetate;N-Succinimidyl S-acetylthioglycolate;N-Succinimidyl-S-acetylthioacetate;S-Acetylthioglycolic acid NHS ester;SATA
- CAS NO.:76931-93-6
- Empirical Formula: C8H9NO5S
- Molecular Weight: 231.23
- MDL number: MFCD00036891
- EINECS: 678-479-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-18 07:23:31
What is N-Succinimidyl S-Acetylthioglycolate?
Chemical properties
White to Off-White Solid
The Uses of N-Succinimidyl S-Acetylthioglycolate
N-Succinimidyl S-Acetylthioglycolate can be used as Thiolating reagent for primary amines; thiol can be deprotected under mild conditions and be useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates.
The Uses of N-Succinimidyl S-Acetylthioglycolate
Reacts with primary amines to add protected sulfhydryls.
The Uses of N-Succinimidyl S-Acetylthioglycolate
Thiolating reagent for primary amines; thiol can be deprotected under mild conditions. Typically, couples initially to a molecule containing primary amine by amide bond buffered at pH 7.5. Deprotection may be accomplished with 0.05 M hydroxylamine at neutral pH. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates.
What are the applications of Application
N-Succinimidyl-S-acetylthioacetate is reacts with 1 amines to add protected thiol groups
Properties of N-Succinimidyl S-Acetylthioglycolate
| Melting point: | 84-89 °C |
| Boiling point: | 337.3±44.0 °C(Predicted) |
| Density | 1.46±0.1 g/cm3(Predicted) |
| storage temp. | -20°C |
| solubility | acetonitrile: 50 mg/mL |
| form | powder |
| color | White to Off-White |
| BRN | 7815491 |
| Stability: | Moisture Sensitive |
Safety information for N-Succinimidyl S-Acetylthioglycolate
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for N-Succinimidyl S-Acetylthioglycolate
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