1121038

8-Chlorotheophylline

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): 8-Chloro-1,3-dimethyl-2,6(1H,3H)-purinedione
• Empirical Formula (Hill Notation): C₇H₇ClN₄O₂
• CAS Number: 85-18-7
• Molecular Weight: 214.61
• MDL number: MFCD00005581
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• API family: theophylline, theophylline
• packaging: pkg of 200 mg
• manufacturer/tradename: USP
• mp: 290 °C (dec.) (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 15-25°C
• SMILES string: CN1C(=O)N(C)c2nc(Cl)[nH]c2C1=O
• InChI: 1S/C7H7ClN4O2/c1-11-4-3(9-6(8)10-4)5(13)12(2)7(11)14/h1-2H3,(H,9,10)
• InChI key: RYIGNEOBDRVTHA-UHFFFAOYSA-N

Description

General description

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Application

8-Chlorotheophylline USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Also, for use with USP monographs such as:

• Dimenhydrinate
• Dimenhydrinate Tablets

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable