(2-Chloro-6,7-dimethoxyquinazoline-4-yl)-(3,4-dimethoxyphenyl)-amine
- CAS
- 144511-78-4
- Formula
- C18H18ClN3O4
- MW
- 375.8 g/mol
ZX-038800
Pharmacopeial Impurities (EP / USP / BP)
Alfuzosin EP Impurity D (Free Base)
Reference StandardAvailable on request
Alfuzosin EP Impurity D (Free Base) (CAS 76362-29-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number76362-29-3
FormulaC14H21N5O2
Molar mass291.35 g/mol
Physical formSolid
HS code38229090
InChIKeyHVTJQTPDNHTWGI-UHFFFAOYSA-N
IUPAC name2-N-(3-aminopropyl)-6,7-dimethoxy-2-N-methylquinazoline-2,4-diamine
About Alfuzosin EP Impurity D (Free Base)
Zemixal lists Alfuzosin EP Impurity D (Free Base) for laboratories that identify, quantify or control Alfuzosin and its related substances. Identity at a glance (Reference Standard): CAS 76362-29-3, formula C14H21N5O2 and molar mass 291.35 g/mol. It is handled as a solid.
Typical applications
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Alfuzosin
See every impurity, metabolite and related compound we list for this API.
Alfuzosin standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Alfuzosin EP Impurity D (Free Base) |
|---|---|
| Catalogue number | ZX-044392 |
| CAS number | 76362-29-3 |
| IUPAC name | 2-N-(3-aminopropyl)-6,7-dimethoxy-2-N-methylquinazoline-2,4-diamine |
| Molecular formula | C14H21N5O2 |
| Molar mass | 291.35 g/mol |
| Exact mass | 291.1695 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1 |
| H-bond donors / acceptors | 2 / 7 |
| Topological polar surface area | 99.5 Ų |
| HS code | 38229090 |
| InChIKey | HVTJQTPDNHTWGI-UHFFFAOYSA-N |
| SMILES | CN(CCCN)C1=NC2=CC(=C(C=C2C(=N1)N)OC)OC |
| PubChem CID | 13544733 |
| Synonyms | Alfuzosin Hydrochloride - Impurity D (Freebase), 2,4-Quinazolinediamine, N2-(3-aminopropyl)-6,7-dimethoxy-N2-methyl-, Alfuzosin hydrochloride impurity D, N-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-N-methylpropane-1,3-diamine, 3-(N-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-N-methylamino)-1-propanamine, N2-(3-aminopropyl)-6,7-dimethoxy-N2-methylquinazoline-2,4-diamine, N2-(3-aminopropyl)-6,7-dimethoxy-N2-methyl-2,4-quinazolinediamine, n2-(3-amino-propyl)-6,7-dimethoxy-n2-methyl-quinazoline-2,4-diamine, N1-(4-amino-6,7-dimethoxyquinazolin-2-yl)-N1-methylpropane-1,3-diamine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Alfuzosin EP Impurity D (Free Base)
Which CAS number identifies Alfuzosin EP Impurity D (Free Base)?
Alfuzosin EP Impurity D (Free Base) is registered under CAS 76362-29-3. You may also see it listed as Alfuzosin Hydrochloride - Impurity D (Freebase), 2,4-Quinazolinediamine, N2-(3-aminopropyl)-6,7-dimethoxy-N2-methyl-, Alfuzosin hydrochloride impurity D. Our catalogue number for this item is ZX-044392.
What are the formula and molar mass of Alfuzosin EP Impurity D (Free Base)?
For Alfuzosin EP Impurity D (Free Base), its formula is C14H21N5O2 and its molar mass is 291.35 g/mol. The systematic (IUPAC) name is 2-N-(3-aminopropyl)-6,7-dimethoxy-2-N-methylquinazoline-2,4-diamine. InChIKey HVTJQTPDNHTWGI-UHFFFAOYSA-N lets you match it in any structure database.
How is Alfuzosin EP Impurity D (Free Base) used in pharmaceutical QC?
Alfuzosin EP Impurity D (Free Base) is a characterised reference material linked to Alfuzosin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Alfuzosin EP Impurity D (Free Base)?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Alfuzosin EP Impurity D (Free Base)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Alfuzosin EP Impurity D (Free Base) to my country?
Yes. Because Alfuzosin EP Impurity D (Free Base) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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