Description
Anastrozole liquid from Blue Sky Peptide is a 30mL glass dropper bottle of Anastrozole at 1mg/mL, 30mg in total. Anastrozole is a nonsteroidal aromatase inhibitor. This batch tested at 99.28% purity. It’s sold for laboratory research only.
Anastrozole at a glance
Anastrozole is a nonsteroidal aromatase inhibitor from AstraZeneca, approved in the US in 1995 as Arimidex. It blocks the enzyme that turns androgens into estrogens.
It’s a triazole compound, and it binds aromatase reversibly. That sets it apart from exemestane, which disables the enzyme permanently. In the lab it’s a standard tool for cutting estrogen synthesis.
How Anastrozole works
Aromatase, also called CYP19A1, is the enzyme that makes estrogens. It converts testosterone to estradiol and androstenedione to estrone, in the ovaries, fat, brain and other tissues.
Anastrozole’s triazole ring binds the iron in the enzyme’s heme group and blocks the active site. Estrogen production drops sharply, while androgens that would have been converted build up.
Anastrozole liquid technical data
- Compound: Anastrozole
- Also known as: Arimidex (brand), ZD1033
- CAS number: 120511-73-1
- Molecular formula: C17H19N5
- Molar mass: 293.4 g/mol
- Structure: nonsteroidal triazole
- Concentration: 1mg/mL
- Volume: 30mL (30mg in total)
- Form: ready-made liquid in a glass dropper bottle
- Purity: 99.28% (mass spectrometry and HPLC-UV)
- SKU: BSP-ANA-30
- Use: laboratory research only
Anastrozole research
The ATAC trial, published in The Lancet in 2002, compared anastrozole with tamoxifen after surgery in postmenopausal women with early breast cancer. Anastrozole gave longer disease-free survival and fewer side effects like blood clots.
The IBIS-II prevention trial, also in The Lancet (2014), reported about half as many breast cancers in high-risk postmenopausal women on anastrozole as on placebo.
To read the papers yourself, start with this PubMed search for Anastrozole.
How Anastrozole compares
Labs choosing Anastrozole liquid usually weigh it against a few close relatives. Anastrozole is a reversible nonsteroidal aromatase inhibitor, while:
- Letrozole is the most potent of the reversible aromatase inhibitors, also used in fertility research
- Exemestane is a steroidal inhibitor that disables aromatase permanently
- Tamoxifen blocks estrogen in breast tissue but acts like it in bone and the uterus
- Clomiphene blocks estrogen feedback in the brain to raise LH and FSH
- Raloxifene acts like estrogen in bone and blocks it in breast and uterine tissue
The first three stop estrogen from being made. The SERMs leave estrogen levels alone and change how the estrogen receptor responds in each tissue. See them all on our SERMs and aromatase inhibitors page.
Measuring Anastrozole liquid
The concentration is 1mg/mL, so the math is simple: every 1mL holds 1mg, and every 0.1mL holds 0.1mg. The whole 30mL bottle holds 30mg.
The dropper in the cap is fine for transferring liquid, but it isn’t marked finely enough for accurate measuring. For that, use a graduated 1mL measuring dropper, which reads in 0.1mL steps and costs $1.99.
Anastrozole liquid storage and shelf life
Keep Anastrozole liquid at room temperature with the cap tight, out of direct sunlight. It doesn’t need a fridge. Wipe the dropper tip before you put the cap back so nothing dries in the threads.
Lab-tested Anastrozole liquid
Our Anastrozole liquid batch measured 99.28% pure by HPLC with mass spectrometry confirming the identity. We print the real number, so you know what’s going into your experiment.
The label on each bottle shows the compound, the strength and the batch. Ask us for the certificate of analysis for your batch and we’ll email it over.
Keep the batch number with your records. It’s the quickest way to match a bottle to its paperwork later.
Buy Anastrozole liquid in bulk or with a free bottle
Buying for a longer project? Anastrozole liquid is available in these quantities:
- 1 bottle: $35.07
- Buy 2 get 1 free: 3 bottles for $70.14, about $23.38 a bottle
- Bulk 50 pack: 50 bottles for $897.50, about $17.95 a bottle
- Bulk 100 pack: 100 bottles for $1,595.00, about $15.95 a bottle
- Bulk 200 pack: 200 bottles for $2,790.00, about $13.95 a bottle
The free-bottle offer is the easiest saving if you’ll use more than one bottle. The third bottle is the same product from the same stock.
Bulk packs are meant for labs and resellers running larger studies. Every bottle is sealed separately, so you only open what you need and keep the rest in storage. See all our bulk research liquids for other compounds sold this way.
Compounds often ordered with Anastrozole
- Exemestane Liquid 25mg/mL (30mL), an aromatase inactivator in a 30mL bottle
- Raloxifene Liquid 60mg/mL (30mL), a SERM in a 30mL bottle
- Letrozole Liquid 2.5mg/mL (30mL), an aromatase inhibitor in a 30mL bottle
- Clomiphene Citrate Liquid 40mg/mL (30mL), a SERM in a 30mL bottle
- Tamoxifen Citrate Liquid 20mg/mL (30mL), a SERM in a 30mL bottle
Browse the full SERMs and aromatase inhibitors range, or see everything on our research liquids page.
Anastrozole liquid questions
How much is in the Anastrozole liquid bottle?
30mL of solution at 1mg/mL, which is 30mg in total. The amount is printed on the label.
Is there a COA for Anastrozole liquid?
Yes. Each batch has a certificate of analysis filed under the batch number on the label. Email us that number and we’ll send it.
Is there a deal for buying more than one?
Yes. Choose Buy 2 Get 1 Free to get three bottles for the price shown in the dropdown.
Do you sell it in bulk?
Yes. Bulk packs of up to 200 bottles are in the quantity dropdown on this page, at a much lower price per bottle.
Does Anastrozole liquid need mixing?
No. It’s already a solution in a dropper bottle, so there’s no powder to reconstitute.
Order Anastrozole liquid today
Order Anastrozole liquid now for $35.07. It’s in stock, and checkout takes about two minutes.
Need more for the same project? See the rest of our SERMs and aromatase inhibitors.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.
Reviews
There are no reviews yet.