Chemical Compound

theophylline

CAS Registry Number 58-55-9
theophylline chemical structure
Primary Record

theophylline

In stock
9,472 g
Purity
99.3 %
CAS
58-55-9

Compound Identifiers & Properties

CAS
58-55-9
PubChem CID
2153
SMILES
CN1C2=C(C(=O)N(C1=O)C)NC=N2
Canonical SMILES
Cn1c(=O)c2[nH]cnc2n(C)c1=O

Names & Synonyms

  • theophylline
  • 1,3-Dimethylxanthine
  • Elixophyllin
  • aminophylline
  • Theophyllin
  • Theolair
  • Nuelin
  • Elixophylline
  • Lanophyllin
  • Respbid
  • Solosin
  • Theocin
  • Liquophylline
  • Parkophyllin
  • Optiphyllin
  • Theograd
  • Theofol
  • Pseudotheophylline
  • Armophylline
  • Doraphyllin
  • Medaphyllin
  • Teofyllamin
  • Maphylline
  • Theo-dur
  • Theocontin
  • Uniphyllin
  • Theacitin
  • Xantivent
  • Elixicon
  • Theovent
  • Slo-phyllin
  • Teolair
  • Uniphyl
  • Austyn
  • Elixex
  • Acet-theocin
  • Theophylline anhydrous
  • Accurbron
  • Bronkodyl
  • Euphylong
  • Aerolate
  • Duraphyl
  • Xanthium
  • Theobid
  • Slo-bid
  • 58-55-9
  • Synophylate
  • Diphyllin
  • Teofilina
  • Theochron
  • Sustaire
  • Theolix
  • Aerolate III
  • Asmax
  • Somophyllin-t
  • Theal tablets
  • Theophyline
  • Theodel
  • Quibron T/SR
  • Constant-T
  • Theophyl-225
  • Bronkodyl SR
  • Theoclair-SR
  • Theoclear LA
  • Quibron-T
  • Spophyllin retard
  • Aquaphyllin
  • Theolixir
  • Elixomin
  • Theophyl
  • Tefamin
  • Theodur
  • Somophyllin-DF
  • Choledyl SA
  • Theoclear 80
  • Cetraphylline
  • Chronophyllin
  • Theona P
  • Duraphyllin
  • Elixophyllin SR
  • Euphylline
  • Theophylline-SR
  • Etheophyl
  • Theostat 80
  • Diffumal
  • Theospan
  • Aerobin
  • Teonova
  • Theopek
  • Somophyllin-CRT
  • Unifyl
  • Pro-vent
  • Aerolate SR
  • Theolair-SR
  • Theophyl-SR
  • Theo-Dur-Sprinkle
  • Theophylline, anhydrous
  • LaBID
  • Labophylline
  • Bronkotabs
  • Uni-Dur
  • Bilordyl
  • Egifilin
  • Pulmidur
  • Theodrip
  • Theostat
  • Theotard
  • Afonilm
  • Mudrane
  • Physpan
  • Quibron
  • Theokin
  • Constant T
  • Asbron
  • Hylate
  • Theoclear-80
  • Elan
  • Quibron-T/SR
  • T-Phyl
  • Theobid Duracap
  • LASMA
  • Theo-Organidin
  • Nuelin SA
  • Somophyllin T
  • Theobid Jr.
  • Theoclear-200
  • Dyspne-Inhal
  • Bronchoretard
  • Theo-11
  • Uniphylline
  • Afonilum
  • Liquorice
  • Quadrinal
  • Respicur
  • Talotren
  • Theoclear
  • Theonite
  • Theoplus
  • Apnecut
  • Asmalix
  • Teosona
  • Unilong
  • Uniphyllin continus
  • Respid
  • SomophyllinT
  • Tesona
  • Theodur G
  • SloPhyllin
  • Theon
  • ConstantT
  • Dimethylxanthine
  • Afonilum Retard
  • Pulmo-Timelets
  • Synophylate-L.A. Cenules
  • Theo-24
  • Teofilina [Polish]
  • Bronchodid Duracap
  • Elixophyllin(e)
  • throphylline
  • Slo Phyllin
  • Somophyllin CRT
  • Theophyllamine
  • Acefylline
  • Aminophyllin
  • Ardephyllin
  • Brochoretard
  • Bronchoparat
  • Flemphyline
  • Guaifylline
  • Senophylline
  • Teofurmate
  • Euphyllin
  • Insanovin
  • Monospan
  • Quibron T
  • Sekiroid
  • Theo-Nite
  • Theolong
  • Lodrane
  • Telbans
  • Cylmin
  • Physpa
  • Terdan
  • Theal tabl.
  • Unicon
  • Theo Dur
  • Theo-Sav
  • 1,3-dimethyl-7H-purine-2,6-dione
  • theophyllin-
  • Quibron TSR
  • ct, theo von
  • von ct, theo
  • Teofurmate L
  • Theodur Dry Syrup
  • Ardephyllin DS
  • Theo-slow
  • Theophylline-d6
  • Quibron T SR
  • Quibron T-SR
  • Theoslow L
  • Nuelin S.A
  • Telb-DS
  • theo von ct
  • Theo-DS
  • Theoclear L.A.-130
  • Unicontin CR
  • Telbans DrySyrup
  • Theolair (TN)
  • Elixophyllin (TN)
  • Teocen 200
  • Theophylline CRS
  • Telbans DS
  • Terdan-L
  • Uniphyl (TN)
  • Uniphyl LA
  • Unicon CR
  • 4eoh
  • Quibron-t (TN)
  • Aescin-IIA
  • Xanthine, 1,3-dimethyl-
  • Theophylline [USP]
  • Theo 24
  • Theo24
  • Theodur G (TN)
  • Telbans Dry Syrup
  • Controfilina 200
  • 1,3 Dimethylxanthine
  • component of Tedral
  • 1H-purine-2,6-dione
  • AEROLATE JR
  • THEOBID JR
  • Theophylline 454g
  • 1,3-dimetilxantina
  • C7H8N4O2
  • 13-Dimethylxanthine
  • component of Quibron
  • Nuelin S.A.
  • Theophylline monohydrate
  • Caffeine Impurity 6
  • Theoconfin Continuous
  • Theophylline (USP)
  • Theophylline form II
  • component of Hecadrol
  • Choline theophyllinate
  • Nuelin sa-250
  • Theophylline (8CI)
  • Theophylline,anhydrous
  • Glycine Theophyllinate
  • theophylline solu-tion
  • Theophylline (anhydrous)
  • Aminophylline dihydrate
  • component of Primatene
  • Theophylline-[8-3H
  • Xanthine,3-dimethyl-
  • component of Bronkotabs
  • Opera_ID_76
  • Anhydrous, Theophylline
  • RefChem:6299
  • Theophyllinate, Glycine
  • Theophylline (JP15)
  • Theophylline (JP18)
  • Doxophylline metabolite m3
  • GS 2591A
  • NSC 2066
  • Spectrum_001038
  • 2a3a
  • THEOCLEAR-100
  • Theophylline (Standard)
  • 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione
  • Caffeine EP Impurity A
  • CHEMBL190
  • Theo-24 (TN)
  • Theophylline aminoacetate
  • Prestwick0_000820
  • Prestwick0_000873
  • Prestwick1_000820
  • Prestwick1_000873
  • Prestwick2_000820
  • Prestwick2_000873
  • Prestwick3_000820
  • Prestwick3_000873
  • Spectrum2_000842
  • Spectrum3_000672
  • Spectrum4_000353
  • Spectrum5_001232
  • CCRIS 4729
  • component of Quibron Plus
  • THEOPHYLLINE [MI]
  • 8-(2-Furyl)theophylline
  • DTXSID5021336
  • MFCD00079619
  • 1-Methyl-3-methylxanthene
  • D0F8RA
  • UPCMLD-DP123
  • component of Theo-Organidin
  • HSDB 3399
  • UNII-0I55128JYK
  • AC1L1D1F
  • MLS000069390
  • SCHEMBL4915
  • DTXCID001336
  • THEOCLEAR L.A.-260
  • Theophylline Anhydrous, USP
  • ZFXYFBGIUFBOJW-UHFFFAOYSA-N
  • 0I55128JYK
  • C137DTR5RG
  • 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione
  • 1,3-Dimethylxanthine;Theo-24
  • Lopac0_000014
  • Theophylline melting point standard
  • BSPBio_000719
  • BSPBio_000945
  • BSPBio_002363
  • component of Dicurin Procaine
  • GTPL413
  • KBioGR_000785
  • KBioSS_001518
  • Pentoxifylline EP Impurity F
  • CHEBI:28177
  • KSC491S8L
  • MLS002152943
  • MLS002153487
  • MLS004491910
  • MLS006011970
  • NSC-2066
  • 1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
  • ARONIS25346
  • BIDD:ER0557
  • BIDD:GT0151
  • DivK1c_000203
  • SPECTRUM1500568
  • THEOPHYLLINE [USP-RS]
  • THEOPHYLLINE [WHO-DD]
  • EINECS 200-385-7
  • Glycinate, Theophylline Sodium
  • NSC2066
  • Sodium Glycinate, Theophylline
  • SPBio_000823
  • SPBio_002640
  • SPBio_002866
  • X 115
  • BPBio1_000791
  • BPBio1_001041
  • orb1309828
  • Purine-2,6(1H,3H)-dione, 1,3-dimethyl-
  • SCHEMBL2136940
  • SCHEMBL4435082
  • SCHEMBL5711097
  • SCHEMBL8312163
  • SCHEMBL8595167
  • 1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
  • 2,6-Dihydroxy-1,3-dimethylpurine
  • component of Tedral (Salt/Mix)
  • THEOPHYLLINE SODIUM GLYCINATE
  • UPCMLD-DP123:001
  • 1,3-Dimethylxanthine monohydrate
  • 58-55-9 (ANHYDROUS)
  • BCBcMAP01_000071
  • BDBM10847
  • BDBM82053
  • component of Quibron (Salt/Mix)
  • CTK3J1985
  • ERK5-2M07
  • HMS500K05
  • HY-B0809R
  • KBio1_000203
  • KBio2_001518
  • KBio2_004086
  • KBio2_006654
  • KBio3_001583
  • Theophylline-1,3-15N2-2-13C
  • CID2153
  • Theophylline (1,3-dimethylxanthine)
  • Theophylline-1,3-15N2,13C
  • component of Hecadrol (Salt/Mix)
  • NINDS_000203
  • Theophylline, 1mg/ml in Methanol
  • HMS1921E03
  • HMS2089A06
  • HMS2092M05
  • HMS2233E16
  • HMS3259O06
  • HMS3369N14
  • Pharmakon1600-01500568
  • component of Primatene (Salt/Mix)
  • NSC-757346
  • 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-
  • ALBB-036665
  • BCP30664
  • C7-H8-N4-O2
  • component of Bronkotabs (Salt/Mix)
  • HY-B0809
  • MSK10355
  • STR01537
  • AI3-50216
  • Theophylline 1.0 mg/ml in Methanol
  • Theophylline, >=99.0% (HPLC)
  • Tox21_110827
  • Tox21_202375
  • Tox21_300028
  • c1152
  • CCG-20301
  • EBC-13437
  • HB2849
  • LS-241
  • NCGC00018117-07
  • NCGC00018117-17
  • NP0549
  • NSC757346
  • PDSP1_001018
  • PDSP1_001234
  • PDSP2_001002
  • PDSP2_001218
  • STK397040
  • THEOPHYLLINE ANHYDROUS [HSDB]
  • ZINC18043251
  • 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine
  • SMR000058537
  • THEOPHYLLINE,ANHYDROUS [VANDF]
  • 1,3-dimethyl-1H-purine-2,6(3H,9H)-dione
  • AKOS000120961
  • AKOS005434016
  • component of Quibron Plus (Salt/Mix)
  • THEOPHYLLINE ANHYDROUS, CHOLINE
  • Tox21_110827_1
  • ACN-046916
  • component of Quibron-T/SR (Salt/Mix)
  • component of Theo-organdin (Salt/Mix)
  • component of Theolair plus (Salt/Mix)
  • CS-4158
  • DB00277
  • FT28196
  • J2.333G
  • NC00542
  • NE11194
  • Purine-2,3H)-dione, 1,3-dimethyl-
  • RP24142
  • SDCCGMLS-0066620.P001
  • SDCCGSBI-0050003.P005
  • Theophylline, 98% - 100G 100g
  • CAS-58-55-9
  • component of Theo-Organidin (Salt/Mix)
  • IDI1_000203
  • KS-000010T0
  • KS-0000477R
  • SMP1_000291
  • component of Slo-phyllin GG (Salt/Mix)
  • NCGC00018117-01
  • NCGC00018117-02
  • NCGC00018117-03
  • NCGC00018117-04
  • NCGC00018117-05
  • NCGC00018117-06
  • NCGC00018117-08
  • NCGC00018117-09
  • NCGC00018117-10
  • NCGC00018117-11
  • NCGC00018117-12
  • NCGC00018117-13
  • NCGC00018117-14
  • NCGC00018117-15
  • NCGC00018117-16
  • NCGC00018117-18
  • NCGC00018117-19
  • NCGC00018117-20
  • NCGC00018117-23
  • NCGC00018117-37
  • NCGC00022112-03
  • NCGC00022112-04
  • NCGC00022112-05
  • NCGC00022112-07
  • NCGC00022112-08
  • NCGC00022112-09
  • NCGC00022112-10
  • NCGC00022112-11
  • NCGC00022112-12
  • NCGC00254040-01
  • NCGC00259924-01
  • WLN: T56 BM DN FNVNVJ F1 H1
  • AC-20328
  • AN-23602
  • component of Dicurin Procaine (Salt/Mix)
  • CPD000058537
  • NCI60_001736
  • SAM002554935
  • SC-05534
  • SC-95891
  • SMR003435989
  • ST024762
  • SY066799
  • Theophylline, anhydrous, >=99%, powder
  • component of Primatene tablets (Salt/Mix)
  • EC 200-385-7
  • Purine,6(1H,3H)-dione, 1,3-dimethyl-
  • SBI-0050003.P004
  • 1,3-dimethyl-1,3,7-trihydropurine-2,6-dione
  • AB1009249
  • component of Mudrane GG elixir (Salt/Mix)
  • DB-053224
  • J492.514I
  • Theophylline 100 microg/mL in Acetonitrile
  • Theophylline(Discontinued,See C4X-13306)
  • 1H-Purine-2, 3,7-dihydro-1,3-dimethyl-
  • AB00052106
  • FT-0631259
  • FT-0675140
  • FT-0776264
  • N1442
  • NS00010258
  • T0179
  • 5967-84-0, 58-55-9 [anhydrous]
  • EN300-21503
  • Theophylline anhydrous 99% extra pure 100gm
  • 1,3-Dimethyl-9H-purine-2,6(1H,3H)-dione
  • 1H-Purine-2,6-dione, 3,9-dihydro-1,3-dimethyl-
  • 6461-EP1441224A2
  • 6461-EP2272835A1
  • 6461-EP2272841A1
  • 6461-EP2272844A1
  • 6461-EP2280006A1
  • 6461-EP2281813A1
  • 6461-EP2281815A1
  • 6461-EP2286811A1
  • 6461-EP2295434A2
  • 6461-EP2298305A1
  • 6461-EP2301933A1
  • 6461-EP2301936A1
  • 6461-EP2301937A1
  • 6461-EP2305219A1
  • 6461-EP2305640A2
  • 6461-EP2308562A2
  • 6461-EP2311827A1
  • 6461-EP2314590A1
  • C07130
  • D00371
  • D85002
  • DIMENHYDRINATE IMPURITY A [EP IMPURITY]
  • PENTOXIFYLLINE IMPURITY C [EP IMPURITY]
  • THEOPHYLLINE ANHYDROUS (REFERENCE GRADE)
  • 83377-EP2371823A1
  • AB00052106-20
  • AB00052106-22
  • AB00052106-23
  • AB00052106_24
  • AB00052106_25
  • AB00052106_26
  • 1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione
  • 3,7-dihydro-1,3-dimethyl-1H- purine-2,6-dione
  • 3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione
  • A900445
  • F095062
  • L000595
  • Q407308
  • SR-01000075195
  • THEOPHYLLINE AND DEXTROSE 5% IN PLASTIC CONTAINER
  • THEOPHYLLINE IN DEXTROSE 5% IN PLASTIC CONTAINER
  • 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione #
  • 1H-purina-2,6-diona, 3,7-dihidro-1,3-dimetil-
  • 1H-purina-2,6-diona, 3,9-dihidro-1,3-dimetil-
  • 1H-Purine-26-dione37-dihydro-13-dimethyl-(9CI)
  • 75448-53-2
  • A1204209
  • SR-01000075195-1
  • SR-01000075195-3
  • SR-01000075195-5
  • 1,3-Dimethyl-6-hydroxy-1,3-dihydro-2H-purin-2-one
  • 6-hydroxy-1,3-dimethyl-2,3-dihydro-1H-purin-2-one
  • BRD-K97799481-001-02-0
  • BRD-K97799481-001-12-9
  • BRD-K97799481-001-16-0
  • BRD-K97799481-002-03-6
  • BRD-K97799481-205-01-9
  • BRD-K97799481-205-02-7
  • BRD-K97799481-230-01-7
  • I14-16783
  • 1,3-Dimethyl-1,2,3,6-tetrahydro-7H-purine-2,6-dione
  • 1,3-Dimethyl-1,2,3,6-tetrahydro-9H-purine-2,6-dione
  • 1,3-Dimethyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione
  • 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-, mo
  • F2173-0145
  • THEOPHYLLINE 0.04% AND DEXTROSE 5% IN PLASTIC CONTAINER
  • THEOPHYLLINE 0.08% AND DEXTROSE 5% IN PLASTIC CONTAINER
  • THEOPHYLLINE 0.16% AND DEXTROSE 5% IN PLASTIC CONTAINER
  • THEOPHYLLINE 0.2% AND DEXTROSE 5% IN PLASTIC CONTAINER
  • THEOPHYLLINE 0.32% AND DEXTROSE 5% IN PLASTIC CONTAINER
  • THEOPHYLLINE 0.4% AND DEXTROSE 5% IN PLASTIC CONTAINER
  • Z203045518
  • 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione monohydrate
  • A3133D49-AAB6-49A1-B60B-B5198F327D3F
  • Theophylline, British Pharmacopoeia (BP) Reference Standard
  • 1246816-25-0
  • 50857-74-4
  • Theophylline, European Pharmacopoeia (EP) Reference Standard
  • 317-34-0
  • 49746-06-7
  • 84718-95-6
  • TEP
  • (8alpha, 9S)-10,11-Dihydro-6'-methoxycinchonan-9-amine trihydrochloride, min. 90%
  • Theophylline melting point standard, United States Pharmacopeia (USP) Reference Standard
  • Theophylline solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material
  • Theophylline, Pharmaceutical Secondary Standard; Certified Reference Material
  • Theophylline;1,3-Dimethylxanthine; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione
  • 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine; 1,3-Dimethylxanthine; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione
  • 1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione; Theophylline; Diprophylline Imp. B (EP); Pentoxifylline Imp. C (EP); Dimenhydrinate Imp. A (EP); Caffeine Imp. A (EP); 1H-Purine-2,6-dione, 3,9-dihydro-1,3-dimethyl-; 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl- (9CI); Theophylline (8CI); 1,3-Dimethyl-1H-purine-2,6(3H,7H)-dione; 1,3-Dimethylxanthine; 3,9-Dihydro-1,3-dimethyl-1H-purine-2,6-dione; Accurbron; Aerobin; Aerolate; Afonilm; Apnecut; Armophylline; Asmax; Austyn; Bilordyl; Brochoretard; Bronkodyl; Cetraphylline; Chronophyllin; Constant T; Controfilina 200; Diffumal; Duraphyl; Duraphyllin; Egifilin; Elan; Elixophyllin; Elixophylline; Etheophyl; Euphylong; GM 501 SpermMobil; Insanovin; LaBID; Lanophyllin; Lasma; Liquophylline; NSC 2066; Nuelin; Optiphyllin; Parkophyllin; Physpan; Pro-Vent; Pseudotheophylline; PulmiDur; Pulmo-Timelets; Quibron T; Quibron T/SR; Respbid; Respicur; Slo-Bi
  • 117490-39-8
  • 158732-55-9
  • 200-385-7
  • 5967-84-0
  • 652-37-9
  • 8061-56-1
  • Caffeine EP Impurity A; Dimenhydrinate EP Impurity A; Diprophylline EP Impurity B; Pentoxifylline EP Impurity C
  • InChI=1/C7H8N4O2/c1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h3H,1-2H3,(H,8,9
  • Theo-24;1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione ;1,3-Dimethylxanthine;1,3-dimethyl-xanthin
  • Theophylline melting point standard, Pharmaceutical Secondary Standard; Certified Reference Material
  • Theophylline, certified reference material, United States Pharmacopeia (USP) Reference Standard