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Peptides

Stilamin

Also known as [D-Trp8]-SOMATOSTATIN, SRIF 14, Aminopan

CAS 51110-01-1Formula C76H104N18O19S2Molar mass 1,637.91 g/molEC 256-969-7
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Stilamin chemical structure, C76H104N18O19S2, CAS 51110-01-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
51110-01-1
Formula
C76H104N18O19S2
Molar mass
1,637.91 g/mol
EC number
256-969-7
HS code
293499
Category
Peptides

What is Stilamin?

Plain description, key identifiers and synonyms

Stilamin is a chemical substance with the molecular formula C76H104N18O19S2 and a molar mass of 1,637.91 g/mol. Its CAS registry number is 51110-01-1. The IUPAC name is 19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-37-[[2-(2-aminopropanoylamino)acetyl]amino]-13,25,28-tribenzyl-10,16-bis(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecazacyclooctatriacontane-4-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-37-[[2-(2-aminopropanoylamino)acetyl]amino]-13,25,28-tribenzyl-10,16-bis(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecazacyclooctatriacontane-4-carboxylic acid
CAS number
51110-01-1
EC number
256-969-7
Molecular formula
C76H104N18O19S2
InChIKey
NHXLMOGPVYXJNR-UHFFFAOYSA-N
InChI
InChI=1S/C76H104N18O19S2/c1-41(79)64(100)82-37-61(99)83-58-39-114-115-40-59(76(112)113)92-72(108)57(38-95)91-75(111)63(43(3)97)94-71(107)54(33-46-23-11-6-12-24-46)90-74(110)62(42(2)96)93-66(102)51(28-16-18-30-78)84-69(105)55(34-47-36-81-49-26-14-13-25-48(47)49)88-68(104)53(32-45-21-9-5-10-22-45)86-67(103)52(31-44-19-7-4-8-20-44)87-70(106)56(35-60(80)98)89-65(101)50(85-73(58)109)27-15-17-29-77/h4-14,19-26,36,41-43,50-59,62-63,81,95-97H,15-18,27-35,37-40,77-79H2,1-3H3,(H2,80,98)(H,82,100)(H,83,99)(H,84,105)(H,85,109)(H,86,103)(H,87,106)(H,88,104)(H,89,101)(H,90,110)(H,91,111)(H,92,108)(H,93,102)(H,94,107)(H,112,113)
SMILES (canonical and isomeric)
CC(C1C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCCN)CC2=CNC3=CC=CC=C32)CC4=CC=CC=C4)CC5=CC=CC=C5)CC(=O)N)CCCCN)NC(=O)CNC(=O)C(C)N)C(=O)O)CO)C(C)O)CC6=CC=CC=C6)O

Synonyms

  • [D-Trp8]-SOMATOSTATIN
  • SRIF 14
  • Aminopan
  • Somiaton
  • (D-Trp8,D-Cys14)-Somatostatin-14
  • (D-Trp8)-Somatostatin-14
  • Somatostatin (Human, Ovine, Porcine, Rat, Mouse)
  • Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys
  • Somatostatin SRIF, Somatostatin-14
  • Ala-Gly-Cys-Lys-Asn-Phe-Phe- D- Trp-Lys-Thr-Phe-Thr-Ser-Cys
  • AGCKNFFWKTFTSC (modifications: Disulfide bridge between 3 - 14)
  • Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys * 2AcOH * 6H2O
  • Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys, Somatostatin SRIF, Somatostatin-14
  • Growth hormone release-inhibiting factor, SST, SMS, SMST, GHIH, H-Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH, So

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,637.91 g/molcalc.
Exact mass
1,636.7167 Dacalc.
LogP (octanol/water)
-4.91calc.
Topological polar surface area
613.2 Ųcalc.
Hydrogen bond donors
22calc.
Hydrogen bond acceptors
23calc.
Rotatable bonds
26calc.
Heavy atoms
115calc.
Rings
6calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0.46calc.
Formal charge
0calc.
Stereocentres
15calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CCSSCCNC(=O)CNC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)CNC(=O)CNC(=O)C(Cc2c[nH]c3ccccc23)NC(=O)C(Cc2ccccc2)NC(=O)C(Cc2ccccc2)NC(=O)CNC(=O)CN1

O=C1CCSSCCNC(=O)CNC(=O)CNC(=O)C(Cc2ccccc2)NC(=O)CNC(=O)CNC(=O)C(Cc2c[nH]c3ccccc23)NC(=O)C(Cc2ccccc2)NC(=O)C(Cc2ccccc2)NC(=O)CNC(=O)CN1

6 rings, 80 atoms.

13 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Stilamin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 19 suppliers
19 of 19 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

19 suppliers in 5 countries

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Stilamin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Stilamin is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Stilamin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Stilamin, based on the data on this page

What is Stilamin?

Stilamin is a chemical substance with the molecular formula C76H104N18O19S2 and a molar mass of 1,637.91 g/mol. Its CAS registry number is 51110-01-1.

What is the CAS number of Stilamin?

The CAS registry number of Stilamin is 51110-01-1.

What is the molecular formula and weight of Stilamin?

The molecular formula of Stilamin is C76H104N18O19S2 and its molar mass is 1,637.91 g/mol.

Is Stilamin hazardous?

No GHS hazard classification for Stilamin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Stilamin?

Stilamin is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Stilamin?

CompoundList lists 19 suppliers of Stilamin in China, United States, Spain, United Kingdom and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Stilamin?

Suppliers quote Stilamin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Stilamin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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