General Information
Drug ID
DR00416
Drug Name
Cytarabine
Synonyms
(beta-D-Arabinofuranosyl)cytosine; 1-.beta.-D-arabinofuranosyl-cytosine; 1-Arabinofuranosylcytosine; 1-beta-D-Arabinofaranosylcytosine; 1-beta-D-Arabinofuranosyl-4-amino-2(1H)pyrimidinone; 1-beta-D-Arabinofuranosylcytosine; 1-beta-D-Arabinofuranosylcytosine, Cytosine Arabinoside; 1-beta-D-Arabinosylcytosine; 1beta-Arabinofuranasylcytosine; 1beta-D-Arabinofuranosylcytosine; 1beta-D-Arabinosylcytosine; 2(1H)-Pyrimidinone, 4-amino-1-D-arabinofuranosyl-[CAS]; 4-Amino-1-arabinofuranosyl-2-oxo-1,2-dihydropyrimidin; 4-Amino-1-arabinofuranosyl-2-oxo-1,2-dihydropyrimidin [Czech]; 4-Amino-1-arabinofuranosyl-2-oxo-1,2-dihydropyrimidine; 4-Amino-1-b-D-arabinofuranosyl-2-(1H)-pyrimidinone; 4-Amino-1-beta-D-arabinofuranosyl-2(1H)-pyrimidinon; 4-Amino-1-beta-D-arabinofuranosyl-2(1H)-pyrimidinon [Czech]; 4-Amino-1-beta-D-arabinofuranosyl-2(1H)-pyrimidinone; 4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one; 4-amino-1-beta-D-arabinofuranosylpyrimidin-2(1H)-one; AR3; Alexan; Ara-C; Ara-C, Cytosine Arabinoside, Cytosar-U, Cytarabine; Ara-Cytidine; AraC; Arabinocytidine; Arabinofuranosylcytosine; Arabinosyl Cytosine; Arabinosylcytosine; Arabitin; Aracytidine; Aracytin; Aracytine; Arafcyt; BTB15125; Beta-Ara C; Beta-Arabinosylcytosine; Beta-D-Arabinosylcytosine; Beta-cytosine arabinoside; CHX 3311; CYTARABINE (SEE ALSO CYTARABINE HYDROCHLORIDE 69-74-9); Citarabina; Citarabina [INN-Spanish]; Cytarabin; Cytarabina; Cytarabine (JP15/USP/INN); Cytarabine [USAN:INN:BAN:JAN]; Cytarabine liposome injection; Cytarabinoside; Cytarabinum; Cytarabinum [INN-Latin]; Cytarbel; Cytonal; Cytosar; Cytosar-U; Cytosar-U (TN); Cytosine 1-beta-D-arabinofuranoside; Cytosine arabinofuranoside; Cytosine arabinose; Cytosine arabinoside; Cytosine arabinoside (VAN); Cytosine beta-D-arabinofuranoside; Cytosine beta-D-arabinofuranoside hydrochloride; Cytosine beta-D-arabinoside; Cytosine, beta-D-arabinoside; Cytosine-1-beta-D-arabinofuranoside; Cytosine-beta-D-arabinofuranoside; Cytosine-beta-arabinoside; Cytosinearabinoside; DepoCyte; Depocyt; Depocyt (TN); Depocyt (liposomal); Erpalfa; Intrathecal (injected into the spinal fluid) DepoCyt; Intrathecal cytarabine (also known as ara-C); Iretin; Spongocytidine; Tarabine; U 19920A; U-19,920; U-19920; Udicil
Drug Type
Small molecular drug
Indication Acute lymphoblastic leukemia [ICD11:2B33.0] Approved [1]
Chronic myelogenous leukemia [ICD11:2A20.0] Approved [1]
Acute myeloid leukemia [ICD11:2A60] Approved [1]
Therapeutic Class
Anticancer Agents
Structure
3D MOL 2D MOL
Formula
C9H13N3O5
Canonical SMILES
C1=CN(C(=O)N=C1N)C2C(C(C(O2)CO)O)O
InChI
InChI=1S/C9H13N3O5/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16)/t4-,6-,7+,8-/m1/s1
InChIKey
UHDGCWIWMRVCDJ-CCXZUQQUSA-N
CAS Number
CAS 147-94-4
Pharmaceutical Properties Molecular Weight 243.22 Topological Polar Surface Area 129
Heavy Atom Count 17 Rotatable Bond Count 2
Hydrogen Bond Donor Count 4 Hydrogen Bond Acceptor Count 5
XLogP
-2.1
PubChem CID
6253
PubChem SID
103210760 ,103986361 ,104253284 ,104311532 ,11528303 ,11533128 ,117529237 ,118048876 ,12146044 ,124648720 ,124757405 ,124799562 ,14774115 ,15196510 ,24858315 ,24892435 ,26527898 ,26719755 ,29215144 ,29225249 ,3260118 ,46386862 ,46505879 ,47193873 ,47573376 ,48415837 ,49831046 ,50105698 ,53787662 ,56310997 ,56311029 ,56312269 ,56312943 ,56313129 ,56313612 ,5877 ,598052 ,76890970 ,7847236 ,7885952 ,7979015 ,8153933 ,829245 ,83110442 ,87558791 ,90341066 ,92308449 ,92309014 ,93166529 ,93167157
ChEBI ID
ChEBI:28680
TTD Drug ID
D07XSN
DT(s) Transporting This Drug 1-Oct Transporter Info Organic cation transporter 1 Substrate [2]
CNT1 Transporter Info Concentrative nucleoside transporter 1 Substrate [3]
ENT1 Transporter Info Equilibrative nucleoside transporter 1 Substrate [3]
ENT2 Transporter Info Equilibrative nucleoside transporter 2 Substrate [3]
OCTN1 Transporter Info Organic cation/carnitine transporter 1 Substrate [4]
P-GP Transporter Info P-glycoprotein 1 Substrate [5]
References
1 Cytarabine was approved by FDA. The official website of the U.S. Food and Drug Administration. (2019)
2 Human intestinal transporter database: QSAR modeling and virtual profiling of drug uptake, efflux and interactions. Pharm Res. 2013 Apr;30(4):996-1007.
3 FLT3 is implicated in cytarabine transport by human equilibrative nucleoside transporter 1 in pediatric acute leukemia. Oncotarget. 2016 Aug 2;7(31):49786-49799.
4 OCTN1 Is a High-Affinity Carrier of Nucleoside Analogues. Cancer Res. 2017 Apr 15;77(8):2102-2111.
5 Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett. 2016 Jan 1;370(1):153-64.

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