C7H5ClO
144.59 g/mol
Research ReagentWarning
4-Chlorobenzaldehyde-2,3,5,6-d4
CAS62285-59-0
Category
Research Reagent
Compound Class
Aromatic
Primary Use
Research Compound
4-Chlorobenzaldehyde-2,3,5,6-d4 is a deuterated research standard used primarily in analytical chemistry and laboratory research. Its structure features a benzene ring with a chlorine substituent and an aldehyde group, with all four aromatic hydrogen atoms replaced by deuterium, making it suitable for isotope-labeled studies.
deuterated internal standard for analytical methodslabeled reagent for metabolic and mechanistic research
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Ethyl glycinate hydrochloride
CAS623-33-6
research compound
ReferenceSame Category
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research compound
ReferenceSame Category
Ethyl iodoacetate
CAS623-48-3
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ReferenceSame Category
Ethyl diazoacetate
CAS623-73-4
research compound
Referencestereoisomer of
4-chlorobenzaldehyde
CAS104-88-1
pharmaceutical intermediate
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 4-Chlorobenzaldehyde-2,3,5,6-d4 (CAS 62285-59-0) is 2845.90.
HS code (international, 6-digit)
2845.90
EU CN code (8-digit)
2845 90 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4-chloro-2,3,5,6-tetradeuteriobenzaldehyde
InChIKey
AVPYQKSLYISFPO-RHQRLBAQSA-N
SMILES
[2H]C1=C(C(=C(C(=C1C=O)[2H])[2H])Cl)[2H]
Synonyms (4)
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