Octreotide acetate

Also known as: Octreotide, Octreotide acetate salt, SMS 201-995, Sandostatin, Sandostatin LAR, Mycapssa, (4R,7S,10S,13R,16S,19R)-10-(4-Aminobutyl)-16-benzyl-N-[(2R,3R)-1,3-dihydroxy-2-butanyl]-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-19-(D-phenylalanylamino)-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxamide acetate (1:1)

Octreotide acetate (CAS 79517-01-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C53H74N10O14S2 and a molecular weight of 1139.36100 g/mol. Key properties include a melting point of 153-156ºC, a boiling point of 1447.2±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 829.1±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 79517-01-4
Jingsj CID: J-1986571-7
Molecular Formula: C₅₃H₇₄N₁₀O₁₄S₂
Molecular Weight: 1139.36100 g/mol
Category: Pharma Intermediates
Last updated: 11/2/2026

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Physicochemical Properties

Melting Point	153-156ºC
Boiling Point	1447.2±65.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	829.1±34.3 °C
PSA	382.82000
LogP	0.77
Vapor Pressure	0.0±0.3 mmHg at 25°C
Refractive Index	1.673

Activity & Biological Data

Additional Information	[1]. Wang M, et al. Pharmacokinetic and pharmacodynamic study of a phospholipid-based phase separation gel for once a month administration of octreotide. J Control Release. 2016 May 28;230:45-56. [2]. Kim S, et al. Treatment of Gastrin-Secreting Tumor With Sustained-Release Octreotide Acetate in a Dog. J Am Anim Hosp Assoc. 2015 Nov-Dec;51(6):407-12.

Frequently Asked Questions

What is the CAS number of Octreotide acetate?

The CAS number of Octreotide acetate is 79517-01-4.

What are the molecular formula and molecular weight of Octreotide acetate?

Octreotide acetate has molecular formula C53H74N10O14S2 and molecular weight 1139.36100 g/mol.

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

Last updated: 11/2/2026

How to cite: Jingsj. "Octreotide acetate (CAS 79517-01-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986571-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.