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ChemicalBook >> CAS DataBase List >> Theophylline

Theophylline

Theophylline price.
  • $5 - $849
  • Product name: Theophylline
  • CAS: 58-55-9
  • MF: C7H8N4O2
  • MW: 180.16
  • EINECS:200-385-7
  • MDL Number:MFCD00079619
  • Synonyms:Theocontin;Theodel;Theo-dur;theo-dur-sprinkle ;Theofol;Theograd;Theolix;Theona P
57 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • ApexBio Technology
  • Arctom
  • Aronis compounds
  • Biorbyt Ltd
  • Biosynth Carbosynth
  • Cayman Chemical
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Crysdot
  • DC Chemicals
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TCI Chemical
  • Tocris
  • TRC
  • Usbiological
Package
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  • 250g
  • 454g
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  • 1000g
  • 1kg
  • 2Kg
  • 2.27kg
  • 5kg
  • ManufacturerAK Scientific
  • Product numberJ40064
  • Product descriptionTheophylline
  • Packaging25mg
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60203
  • Product descriptionTheophylline
  • Packaging454g
  • Price$80.9
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60203
  • Product descriptionTheophylline
  • Packaging2.27kg
  • Price$241.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA896968
  • Product description1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98%
  • Packaging25g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA896968
  • Product description1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98%
  • Packaging5g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA896968
  • Product description1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberN1442
  • Product descriptionTheophylline
  • Packaging5g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017837
  • Product description1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017837
  • Product description1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98%
  • Packaging5g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS017837
  • Product description1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98%
  • Packaging25g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY066799
  • Product descriptionTheophylline
  • Packaging10mg
  • Price$21.82
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN99768
  • Product descriptionTheophylline ≥98%
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numberc08849
  • Product description1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb594342
  • Product descriptionTheophylline
  • Packaging20mg
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerBiorbyt Ltd
  • Product numberorb594342
  • Product descriptionTheophylline
  • Packaging1000mg
  • Price$187
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFT28196
  • Product description1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine
  • Packaging5kg
  • Price$700
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J40064 Theophylline 25mg $48 2021-12-16 Buy
Alfa Aesar J60203 Theophylline 454g $80.9 2024-03-01 Buy
Alfa Aesar J60203 Theophylline 2.27kg $241.65 2024-03-01 Buy
Ambeed A896968 1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98% 25g $11 2021-12-16 Buy
Ambeed A896968 1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98% 5g $6 2021-12-16 Buy
Ambeed A896968 1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98% 1g $5 2021-12-16 Buy
ApexBio Technology N1442 Theophylline 5g $48 2021-12-16 Buy
Arctom AS017837 1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98% 1g $5 2021-12-16 Buy
Arctom AS017837 1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98% 5g $6 2021-12-16 Buy
Arctom AS017837 1,3-Dimethyl-1H-purine-2,6(3H,9H)-dione 98% 25g $11 2021-12-16 Buy
Arctom SY066799 Theophylline 10mg $21.82 2021-12-16 Buy
Arctom CFN99768 Theophylline ≥98% 20mg $30 2021-12-16 Buy
Aronis compounds c08849 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione 20mg $30 2021-12-16 Buy
Biorbyt Ltd orb594342 Theophylline 20mg $153 2021-12-16 Buy
Biorbyt Ltd orb594342 Theophylline 1000mg $187 2021-12-16 Buy
Biosynth Carbosynth FT28196 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine 5kg $700 2021-12-16 Buy

Properties

Melting point :271-273 °C
Boiling point :312.97°C (rough estimate)
Density :1.3640 (rough estimate)
refractive index :1.6700 (estimate)
Flash point :11 °C
storage temp. :2-8°C
solubility :0.1 M HCl: soluble
form :powder
pka :8.77(at 25℃)
color :white
Water Solubility :8.3 g/L (20 ºC)
Merck :14,9285
BRN :13463
BCS Class :3,1
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :ZFXYFBGIUFBOJW-UHFFFAOYSA-N
LogP :-0.020
CAS DataBase Reference :58-55-9(CAS DataBase Reference)
IARC :3 (Vol. 51) 1991
NIST Chemistry Reference :1,3-Dimethylxanthine(58-55-9)
EPA Substance Registry System :Theophylline (58-55-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Theophylline has been used to study its effects on rat gene expression in the ubiquitin-proteasome pathway that regulates spermatogenesis and epididymal sperm quality. Theophylline has also been used as an internal standard for the measurement of plasma paracetamol levels in humans.

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