C16H21Cl2N3O2
358.3 g/mol
APIDanger
Bendamustine
CAS16506-27-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Bendamustine is a compound containing a benzimidazole core, used as an active pharmaceutical ingredient in the manufacturing of antineoplastic medications.
active pharmaceutical ingredient for alkylating antineoplastic drugscompound for pharmaceutical manufacturing
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
StrongSame Parent
Bendamustine hydrochloride
CAS3543-75-7
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.83
1H-Benzimidazole-2-butanoic acid, 5-(bis(2-chloroethyl)amino)-1-methyl-, 2-((2-(3-carboxypropyl)-1-methyl-1H-benzimidazol-5-yl)(2-chloroethyl)amino)ethyl ester
CAS1228551-91-4
pharmaceutical intermediate
ReferenceSame Category
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CAS165108-07-6
pharmaceutical raw material
ReferenceSame Category
Linezolid
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pharmaceutical raw material
ReferenceSame Category
Zoledronic acid monohydrate
CAS165800-06-6
pharmaceutical raw material
ReferenceSame Category
Oxedrine tartrate
CAS16589-24-5
pharmaceutical raw material
Safety Reference
Danger
H301Toxic if swallowed
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H360May damage fertility or the unborn child
Customs Tariff Classification
The international HS code for Bendamustine (CAS 16506-27-7) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
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-[5-[bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid
InChIKey
YTKUWDBFDASYHO-UHFFFAOYSA-N
SMILES
CN1C2=C(C=C(C=C2)N(CCCl)CCCl)N=C1CCCC(=O)O
Synonyms (24)
- Bendamustine (INN)
- 16506-27-7 (free base)
- Bendamustina
- Bendamustina [Spanish]
- Bendamustine
- Bendamustine free base
- Bendamustinum
- Bendamustinum [Latin]
- SDX-105 free base
- Treanda (TN)
- US9096627, CY190602
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