7-(2-Aminoethyl)-theophylline

Name: 7-(2-Aminoethyl)-theophylline
Brand: Vaqora Chemicals
SKU: VQ-047659

About 7-(2-Aminoethyl)-theophylline

7-(2-Aminoethyl)-theophylline (CAS 35206-02-1) is a process intermediate or related compound of Cafedrine offered by Vaqora Chemicals. Its molecular formula is C9H13N5O2 and its molecular weight is 223.23 g/mol. Its systematic (IUPAC) name is 7-(2-aminoethyl)-1,3-dimethylpurine-2,6-dione. It is also known as Theophylline, 7-(2-aminoethyl)- or Aminoaethyl theophyllin.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Process chemists and analysts use it when developing synthetic routes to Cafedrine, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 7-(2-Aminoethyl)-theophylline in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Cafedrine

View every impurity, metabolite and intermediate we list for Cafedrine.

Cafedrine impurities

Specifications & identifiers

Chemical identifiers
Product name	7-(2-Aminoethyl)-theophylline
Catalogue No.	VQ-047659
CAS Number	35206-02-1
IUPAC name	7-(2-aminoethyl)-1,3-dimethylpurine-2,6-dione
Molecular formula	C₉H₁₃N₅O₂
Molecular weight	223.23 g/mol
Exact mass	223.1069
HSN code	2933
InChIKey	XUTQHTZFMFGXDJ-UHFFFAOYSA-N
SMILES	CN1C2=C(C(=O)N(C1=O)C)N(C=N2)CCN
PubChem CID	99619

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.5
H-bond donors / acceptors	1 / 4
TPSA	84.5 Å²
Synonyms	Theophylline, 7-(2-aminoethyl)-, 7-(2-Aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-, 7-(2-aminoethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione, 7-(2-aminoethyl)-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, 7-(2-aminoethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione, Aminoaethyl theophyllin, 7-(2-Amino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione, Fenethylline metabolite M4, 7-(2-aminoethyl)theophyllin, 1H-Purine-2,6-dione, 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl- (9CI)

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 7-(2-Aminoethyl)-theophylline?

The CAS Registry Number of 7-(2-Aminoethyl)-theophylline is 35206-02-1. It is also known as Theophylline, 7-(2-aminoethyl)-, 7-(2-Aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-.

What is the molecular formula and molecular weight of 7-(2-Aminoethyl)-theophylline?

7-(2-Aminoethyl)-theophylline has the molecular formula C9H13N5O2 and a molecular weight of 223.23 g/mol. Its IUPAC name is 7-(2-aminoethyl)-1,3-dimethylpurine-2,6-dione.

What is 7-(2-Aminoethyl)-theophylline used for?

7-(2-Aminoethyl)-theophylline is supplied as a characterised reference material related to Cafedrine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 7-(2-Aminoethyl)-theophylline can I order?

We supply 7-(2-Aminoethyl)-theophylline, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 7-(2-Aminoethyl)-theophylline?

Yes. Every lot of 7-(2-Aminoethyl)-theophylline is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 7-(2-Aminoethyl)-theophylline be shipped internationally?

Yes. We export 7-(2-Aminoethyl)-theophylline worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.