C13H12N2O
212.25 g/mol
Pharmaceutical IntermediateWarning
1,3-Diphenylurea
CAS102-07-8EC203-003-7
Category
Pharmaceutical Intermediate
Compound Class
Amide
Primary Use
Pharmaceutical Intermediate
1,3-Diphenylurea is an organic compound commonly used as a pharmaceutical intermediate. Its structure features two phenyl rings linked by a urea moiety, and it serves as a building block in organic synthesis.
Pharmaceutical intermediateOrganic synthesis building block
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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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for 1,3-Diphenylurea (CAS 102-07-8) is 2924.21.
HS code (international, 6-digit)
2924.21
EU CN code (8-digit)
2924 21 00
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
1,3-diphenylurea
InChIKey
GWEHVDNNLFDJLR-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)NC(=O)NC2=CC=CC=C2
Synonyms (34)
- 1,3-Diphenylcarbamide
- 1,3-Diphenylurea
- 1,3-Diphenylurea|Carbanalide
- 2zjf
- 3-diphenylurea
- 3e85
- AD 30
- Acardite
- Acardite I
- Clonidine Impurity 5
- Diphenylcarbamide
- Diphenylurea
- Diphenylurea, 1,3-
- Karbanilid
- Karbanilid [Czech]
- N,N'-Difenylmocovina
- N,N'-Difenylmocovina [Czech]
- N,N'-Diphenylurea
- N,N'-bis-Phenylurea
- N-Phenyl-N'-phenylurea
- USAF EK-534
- Urea, 1,3-diphenyl-
- Urea, N,N'-diphenyl-
- Urea,3-diphenyl-
- Urea,N'-diphenyl-
- Urea-based compound, 7
- Zeonet U
- bis-phenyl-urea
- s-Diphenylurea
- sym-Diphenylurea
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