Anastrozole

Name: Anastrozole
Brand: Zemixal
SKU: ZX-004210

IP/BP/USPAvailable on request

Order Anastrozole (CAS 120511-73-1) online at Zemixal: C17H19N5, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-004210.

Pack sizes

CAS number120511-73-1

FormulaC₁₇H₁₉N₅

Molar mass293.4 g/mol

Physical formPowder

HS code2933

Purity≥99.5%

InChIKeyYBBLVLTVTVSKRW-UHFFFAOYSA-N

IUPAC name2-[3-(2-cyanopropan-2-yl)-5-(1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanenitrile

About Anastrozole

Researchers and plant chemists source Anastrozole from Zemixal for routine and specialised work. Key data (IP/BP/USP): CAS 120511-73-1, formula C17H19N5 and molar mass 293.4 g/mol. It is described as white crystalline powder.

Use cases we see most often

Polymer & resin production
Pharmaceutical formulation

Safe handling

Classified under GHS with signal word Danger and hazard statements H301, H302, H351 and H360. Read the SDS before first use.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Anastrozole

See every impurity, metabolite and related compound we list for this API.

Anastrozole standards

Typical uses

Polymer & resin production
Pharmaceutical formulation

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Anastrozole
Product name	Anastrozole
Catalogue number	ZX-004210
CAS number	120511-73-1
IUPAC name	2-[3-(2-cyanopropan-2-yl)-5-(1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanenitrile
Molecular formula	C₁₇H₁₉N₅
Molar mass	293.4 g/mol
Exact mass	293.164
Grade	IP/BP/USP
Purity / assay	≥99.5%
Physical form	Powder
Appearance	White crystalline powder
XLogP3	2.1
H-bond donors / acceptors	0 / 4
Topological polar surface area	78.3 Å²
HS code	2933
InChIKey	YBBLVLTVTVSKRW-UHFFFAOYSA-N
SMILES	CC(C)(C#N)C1=CC(=CC(=C1)CN2C=NC=N2)C(C)(C)C#N
PubChem CID	2187
Synonyms	Tetramethyl-5-(1H-1,2,4-triazol-1ylmethyl) 1,3-benzenediacetionitrile, Anastrozol, ICI D1033, Zeneca ZD 1033, 2-[3-(1-cyano-1-methylethyl)-5-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanenitrile, Anastrozole Tablets, 2-(3-(1-Cyano-1-methylethyl)-5-(1H-1,2,4-triazol-1-ylmethyl)phenyl)-2-methylpropanenitrile, 2,2'-(5-(1H-1,2,4-triazol-1-ylmethyl)-1,3-phenylene)bis(2-methylpropionitrile), 2,2'-(5-(1H-1,2,4-Triazol-1-ylmethyl)-1,3-phenylene)di(2-methylpropionitrile), 2,2'-(5-((1H-1,2,4-triazol-1-yl)methyl)-1,3-phenylene)bis(2-methylpropanenitrile), 2,2'-[5-(1H-1,2,4-triazol-1-ylmethyl)benzene-1,3-diyl]bis(2-methylpropanenitrile), 2-[3-(2-cyano-2-propyl)-5-(1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropiononitrile

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Health hazard

Signal word Danger

H301Toxic if swallowed
H302Harmful if swallowed
H351Suspected of causing cancer
H360May damage fertility or the unborn child

Precautionary statements P203, P264, P270, P280, P301 + P316, P301 + P317, P318, P321, P330, 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

Pack sizes of Anastrozole
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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 Anastrozole

Which CAS number identifies Anastrozole?

Anastrozole is registered under CAS 120511-73-1. You may also see it listed as Tetramethyl-5-(1H-1,2,4-triazol-1ylmethyl) 1,3-benzenediacetionitrile, Anastrozol, ICI D1033. Our catalogue number for this item is ZX-004210.

What are the formula and molar mass of Anastrozole?

For Anastrozole, its formula is C17H19N5 and its molar mass is 293.4 g/mol. The systematic (IUPAC) name is 2-[3-(2-cyanopropan-2-yl)-5-(1,2,4-triazol-1-ylmethyl)phenyl]-2-methylpropanenitrile. InChIKey YBBLVLTVTVSKRW-UHFFFAOYSA-N lets you match it in any structure database.

How is Anastrozole used in pharmaceutical QC?

Anastrozole is a characterised reference material linked to Anastrozole. 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 Anastrozole?

This listing is IP/BP/USP grade with ≥99.5% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with Anastrozole?

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 Anastrozole to my country?

Yes. Because Anastrozole 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.

Other grades with CAS 120511-73-1

Anastrozole WS

CAS: 120511-73-1
Formula: C₁₇H₁₉N₅
MW: 293.4 g/mol

ZX-006390

More Anastrozole standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list