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Geref

Also known as GHRH (1-29), Sermorelin acetate, 114466-38-5 (acetate), 86168-78-7 (free base).

CAS 114466-38-5Formula C151H250N44O44SMolar mass 3,417.99 g/mol
13 suppliers listed
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Geref chemical structure, C151H250N44O44S, CAS 114466-38-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
114466-38-5
Formula
C151H250N44O44S
Molar mass
3,417.99 g/mol
HS code
293090
Category
Peptides

What is Geref?

Plain description, key identifiers and synonyms

Geref is a chemical substance with the molecular formula C151H250N44O44S and a molar mass of 3,417.99 g/mol. Its CAS registry number is 114466-38-5. The IUPAC name is acetic acid....

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
acetic acid...
CAS number
114466-38-5Other or deprecated CAS: 516482-86-3
Molecular formula
C151H250N44O44S
UNII
00IBG87IQW
InChIKey
BVLCEKWPOSAKSZ-YQMCHIOTSA-N
InChI
InChI=1S/C149H246N44O42S.C2H4O2/c1-20-77(13)116(191-122(211)81(17)168-132(221)104(66-113(204)205)178-121(210)79(15)167-123(212)88(152)62-84-39-43-86(198)44-40-84)145(234)185-102(63-83-32-23-22-24-33-83)138(227)193-118(82(18)197)146(235)186-103(65-111(155)202)137(226)189-108(71-196)142(231)182-101(64-85-41-45-87(199)46-42-85)136(225)175-93(38-31-56-165-149(161)162)126(215)174-91(35-26-28-53-151)131(220)190-115(76(11)12)143(232)184-97(58-72(3)4)124(213)166-68-112(203)170-94(47-49-109(153)200)128(217)180-100(61-75(9)10)135(224)188-106(69-194)140(229)169-80(16)120(209)172-92(37-30-55-164-148(159)160)125(214)173-90(34-25-27-52-150)127(216)179-99(60-74(7)8)134(223)181-98(59-73(5)6)133(222)176-95(48-50-110(154)201)129(218)183-105(67-114(206)207)139(228)192-117(78(14)21-2)144(233)177-96(51-57-236-19)130(219)187-107(70-195)141(230)171-89(119(156)208)36-29-54-163-147(157)158;1-2(3)4/h22-24,32-33,39-46,72-82,88-108,115-118,194-199H,20-21,25-31,34-38,47-71,150-152H2,1-19H3,(H2,153,200)(H2,154,201)(H2,155,202)(H2,156,208)(H,166,213)(H,167,212)(H,168,221)(H,169,229)(H,170,203)(H,171,230)(H,172,209)(H,173,214)(H,174,215)(H,175,225)(H,176,222)(H,177,233)(H,178,210)(H,179,216)(H,180,217)(H,181,223)(H,182,231)(H,183,218)(H,184,232)(H,185,234)(H,186,235)(H,187,219)(H,188,224)(H,189,226)(H,190,220)(H,191,211)(H,192,228)(H,193,227)(H,204,205)(H,206,207)(H4,157,158,163)(H4,159,160,164)(H4,161,162,165);1H3,(H,3,4)/t77-,78-,79-,80-,81-,82+,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,115-,116-,117-,118-;/m0./s1
Canonical SMILES
CC(=O)O.CCC(C)C(NC(=O)C(C)NC(=O)C(CC(=O)O)NC(=O)C(C)NC(=O)C(N)Cc1ccc(O)cc1)C(=O)NC(Cc1ccccc1)C(=O)NC(C(=O)NC(CC(N)=O)C(=O)NC(CO)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCCCN)C(=O)NC(C(=O)NC(CC(C)C)C(=O)NCC(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CO)C(=O)NC(C)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCCCN)C(=O)NC(CC(C)C)C(=O)NC(CC(C)C)C(=O)NC(CCC(N)=O)C(=O)NC(CC(=O)O)C(=O)NC(C(=O)NC(CCSC)C(=O)NC(CO)C(=O)NC(CCCNC(=N)N)C(N)=O)C(C)CC)C(C)C)C(C)O
Isomeric SMILES
CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N)NC(=O)[C@H](C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](CC3=CC=C(C=C3)O)N.CC(=O)O

Synonyms

  • GHRH (1-29)
  • Sermorelin acetate
  • 114466-38-5 (acetate), 86168-78-7 (free base).
  • H-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-NH2
  • 1-29-Somatoliberin (human pancreatic islet), 29-L-argininamide-,acetate

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
3,417.99 g/molcalc.
Exact mass
3,415.8398 Dacalc.
LogP (octanol/water)
-14.26calc.
Topological polar surface area
1,484 Ųcalc.
Hydrogen bond donors
53calc.
Hydrogen bond acceptors
48calc.
Rotatable bonds
115calc.
Heavy atoms
240calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.63calc.
Formal charge
0calc.
Stereocentres
31calc.
Components
2calc.
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=C(CCc1ccccc1)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NC(Cc1ccccc1)C(=O)NCC(=O)NCC(=O)NCC(=O)NCCc1ccccc1

O=C(CCc1ccccc1)NCC(=O)NCC(=O)NCC(=O)NCC(=O)NC(Cc1ccccc1)C(=O)NCC(=O)NCC(=O)NCC(=O)NCCc1ccccc1

3 rings, 58 atoms.

12 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.

Geref suppliers

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

All 13 suppliers
13 of 13 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

13 suppliers in 3 countries

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Geref price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 Geref is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Geref?

Geref is a chemical substance with the molecular formula C151H250N44O44S and a molar mass of 3,417.99 g/mol. Its CAS registry number is 114466-38-5. The IUPAC name is acetic acid....

What is the CAS number of Geref?

The CAS registry number of Geref is 114466-38-5. Other or deprecated CAS numbers: 516482-86-3.

What is the molecular formula and weight of Geref?

The molecular formula of Geref is C151H250N44O44S and its molar mass is 3,417.99 g/mol.

Is Geref hazardous?

No GHS hazard classification for Geref 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 Geref?

Geref is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Geref?

CompoundList lists 13 suppliers of Geref in China, United States and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Geref in India?

2 suppliers in India list Geref on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Geref?

Suppliers quote Geref 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 Geref

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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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