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4-Methoxy-13C,d3-estradiol

4-甲氧基-13C,d3-雌二醇

Also known as: [13C,2H3]-4-Methoxy-17-β-estradiol, 4-Hydroxyestradiol 4-methyl-13C,d3 ether, (8R,9S,13S,14S,17S)-4-[(13C)Methoxy]-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol, 4-Methoxy-13C,d3-estradiol

4-Methoxy-13C,d3-estradiol (CAS 1217442-62-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H26O3 and a molecular weight of 303.40100 g/mol. It is also known as [13C,2H3]-4-Methoxy-17-β-estradiol, 4-Hydroxyestradiol 4-methyl-13C,d3 ether and (8R,9S,13S,14S,17S)-4-[(13C)Methoxy]-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1217442-62-0
Jingsj CID
J-1502758-8
Molecular Formula
C19H26O3
Chinese Name
4-甲氧基-13C,d3-雌二醇
Molecular Weight
303.40100 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass303.19200
PSA49.69000
LogP3.61780

GHS Safety & Compliance

Acute Toxicity / Environmental HazardSignal word: Danger
  • H301 — Toxic if swallowed
  • H311 — Toxic in contact with skin
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H331 — Toxic if inhaled
  • H335 — May cause respiratory irritation
  • H400 — Very toxic to aquatic life

Frequently Asked Questions

What is the CAS number of 4-Methoxy-13C,d3-estradiol?

The CAS number of 4-Methoxy-13C,d3-estradiol is 1217442-62-0.

What are the molecular formula and molecular weight of 4-Methoxy-13C,d3-estradiol?

4-Methoxy-13C,d3-estradiol has molecular formula C19H26O3 and molecular weight 303.40100 g/mol.

Is 4-Methoxy-13C,d3-estradiol hazardous?

4-Methoxy-13C,d3-estradiol has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H315 — Causes skin irritation.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Methoxy-13C,d3-estradiol (CAS 1217442-62-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502758-8 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.