2-Hydroxybenzoic-3,4,5,6-d4 acid
- CAS NO.：78646-17-0
- Empirical Formula: C7H2D4O3
- Molecular Weight: 142.15
- MDL number: MFCD06658892
- EINECS: 200-835-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-11-04 16:59:30
What is 2-Hydroxybenzoic-3,4,5,6-d4 acid?
Description
Salicylic Acid-d4 is a deuterium labeled acetylsalicylic acid impurity B used in organic synthesis.
Chemical properties
White Solid
The Uses of 2-Hydroxybenzoic-3,4,5,6-d4 acid
Labelled Salicylic acid (S088125). Salicylic Acid is an impurity of Acetylsalicylic Acid (A187780). Labelled Acetylsalicylic acid Impurity B.
The Uses of 2-Hydroxybenzoic-3,4,5,6-d4 acid
Labelled Salicylic acid (S088125). Salicylic Acid is an impurity of Acetylsalicylic Acid (A187780). Labelled Acetylsalicylic Acid EP Impurity C.
What are the applications of Application
Salicylic Acid-d4 is A deuterium labeled acetylsalicylic acid impurity B used in organic synthesis
Definition
ChEBI: Salicylic acid-d4 is a hydroxybenzoic acid. It is functionally related to a salicylic acid.
General Description
An internal standard suitable for numerous LC/MS and GC/MS applications from clinical and diagnostic testing to pharmaceutical research, phytochemical testing, and isotope dilution methods. Salicylic acid, the major metabolite of aspirin, is also a phytohormone found in plants with roles in plant growth and development, photosynthesis, transpiration, ion uptake, and transport.
Properties of 2-Hydroxybenzoic-3,4,5,6-d4 acid
| Melting point: | 155-158°C |
| Flash point: | 2℃ |
| storage temp. | Refrigerator |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | Solid |
| color | White to Off-White |
| CAS DataBase Reference | 78646-17-0 |
Safety information for 2-Hydroxybenzoic-3,4,5,6-d4 acid
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Hydroxybenzoic-3,4,5,6-d4 acid
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