C9H13N3O3
211.22 g/mol
APIWarning
Zalcitabine
CAS7481-89-2EC620-762-3
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Zalcitabine is a nucleoside analog active pharmaceutical ingredient. It is primarily utilized as a raw material in the manufacturing of antiretroviral medications.
Raw material for antiretroviral drug productionPharmaceutical manufacturing intermediate
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.
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
Relevant lists:California Proposition 65
CAS 7481-89-2
Related Compounds
ReferenceSame Category
Cefpiramide sodium
CAS74849-93-7
pharmaceutical raw material
ReferenceSame Category
Argatroban
CAS74863-84-6
pharmaceutical raw material
ReferenceSame Category
Ethyl (2R,4R)-1-[2-amino-5-[[imino(nitroamino)methyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylate hydrochloride
CAS74874-08-1
pharmaceutical raw material
ReferenceSame Category
Selenium disulfide
CAS7488-56-4
pharmaceutical raw material
Safety Reference
Warning
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H341Suspected of causing genetic defects
H362May cause harm to breast-fed children
H372Causes damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- California Proposition 65USRegulation
Customs Tariff Classification
The international HS code for Zalcitabine (CAS 7481-89-2) is 2934.99.
HS code (international, 6-digit)
2934.99
EU CN code (8-digit)
2934 99 90
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-amino-1-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
InChIKey
WREGKURFCTUGRC-POYBYMJQSA-N
SMILES
C1C[C@@H](O[C@@H]1CO)N2C=CC(=NC2=O)N
Synonyms (54)
- HIVID
- Zalcitabine (JAN/USP/INN)
- Zalcitabine, United States Pharmacopeia (USP)
- .beta.-D-DDC
- 2',3'-DIDEOXYCYTIDINE
- 2',3'-Dideoxy-D-cytidine
- 2',3'-ddC
- Cytidine, 2',3'-dideoxy-
- DDC (DDC)
- DS-4152 & ddC
- Dideoxycytidine
- HIVID Roche
- Hivid (TN)
- Hivid(TM)
- PC-SOD & ddC
- Ro 24-2027/000
- ZALCITABINE [MART.]
- Zalcitabine (Standard)
- Zalcitibine
- ddC
- ddC & GM-CSF
- ddC & IFN.alpha.
- ddC & Interferon.alpha.
- ddC & NP (from PHCA or HSA)
- ddC & sCD4
- ddC (Antiviral)
- ddCyd
- dideoxycytidine (DDC)
- zalcitabina
- zalcitabine
- zalcitabinum