beta-Mercapto-beta,beta-cyclopentamethylene-propionyl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Orn-Gly-NH2
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- $418 - $3000
- Product name: beta-Mercapto-beta,beta-cyclopentamethylene-propionyl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Orn-Gly-NH2
- CAS: 77327-45-8
- MF: C48H74N12O12S2
- MW: 1075.31
- EINECS:
- MDL Number:MFCD00135712
- Synonyms:PMP-TYR(ME)-ILE-GLN-ASN-CYS-PRO-ORN-GLY-NH2;[PMP1,TYR(OME)2,ORN8] VASOTOCIN;me)(2)-orn(8)- ;oxytocin,1-(beta-mercapto-(beta,beta-cyclopentamethylene)propionicacid)-tyr(o ;(D(CH2)(5/1),TYR(ME)2,ORN8)-OXYTOCIN;[D(CH2)51, TYR(ME)2, ORN8]-VASOTOCIN;(D(CH2)51,(METHYL)TYR2,ORN8)-OXYTOCIN;[β-mercapto-β,β-cyclopentamethylenepropionyl1, o-me-tyr2, orn8]-oxytocin
9 prices
Selected condition:
Brand
- aablocks
- American Custom Chemicals Corporation
- Arctom
- Biosynth
- Sigma-Aldrich
Package
- 500ug
- 1mg
- 1000ug
- 2000ug
- 5000ug
- 10000ug
- Manufactureraablocks
- Product numberAA01E9V0
- Product description(d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin
- Packaging1mg
- Price$941
- Updated2026-05-30
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberPEP0004631
- Product descriptionBETA-MERCAPTO-BETA,BETA-CYCLOPENTAMETHYLENE-PROPIONYL-TYR(ME)-ILE-GLN-ASN-CYS-PRO-ORN-GLY-NH2 95.00%
- Packaging1MG
- Price$1092.08
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberHY-P4895
- Product description(d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin
- Packaging1mg
- Price$865
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFT109407
- Product description(d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt
- Packaging1000ug
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT109407
- Product description(d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt
- Packaging2000ug
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT109407
- Product description(d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt
- Packaging500ug
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT109407
- Product description(d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt
- Packaging5000ug
- Price$1700
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFT109407
- Product description(d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt
- Packaging10000ug
- Price$3000
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product numberO6887
- Product description[β-Mercapto-β,β-cyclopentamethylenepropionyl1, O-Me-Tyr2, Orn8]-Oxytocin ≥93% (HPLC), solid
- Packaging1mg
- Price$418
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA01E9V0 | (d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin | 1mg | $941 | 2026-05-30 | Buy |
| American Custom Chemicals Corporation | PEP0004631 | BETA-MERCAPTO-BETA,BETA-CYCLOPENTAMETHYLENE-PROPIONYL-TYR(ME)-ILE-GLN-ASN-CYS-PRO-ORN-GLY-NH2 95.00% | 1MG | $1092.08 | 2021-12-16 | Buy |
| Arctom | HY-P4895 | (d(CH2)51,Tyr(Me)2,Orn8)-Oxytocin | 1mg | $865 | 2026-05-26 | Buy |
| Biosynth | FT109407 | (d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt | 1000ug | $900 | 2026-06-04 | Buy |
| Biosynth | FT109407 | (d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt | 2000ug | $900 | 2026-06-04 | Buy |
| Biosynth | FT109407 | (d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt | 500ug | $900 | 2026-06-04 | Buy |
| Biosynth | FT109407 | (d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt | 5000ug | $1700 | 2026-06-04 | Buy |
| Biosynth | FT109407 | (d(CH2)51,Tyr(Me)2, Orn 8)-Oxytocin trifluoroacetate salt | 10000ug | $3000 | 2026-06-04 | Buy |
| Sigma-Aldrich | O6887 | [β-Mercapto-β,β-cyclopentamethylenepropionyl1, O-Me-Tyr2, Orn8]-Oxytocin ≥93% (HPLC), solid | 1mg | $418 | 2026-04-30 | Buy |
Properties
Boiling point :1537.6±65.0 °C(Predicted)
Density :1.36±0.1 g/cm3(Predicted)
storage temp. :−20°C
pka :12.85±0.70(Predicted)
form :solid
Sequence :{β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)}-Ile-Gln-Asn-Cys-Pro-{Orn}-Gly-NH2 (disulfide bridge: mercaptopropanoic acid-1-cysteine-6)
InChIKey :ZWVZXPFUQHTUKV-SZQHDTAUSA-N
SMILES :CC[C@H](C)C1NC(=O)[C@H](Cc2ccc(OC)cc2)NC(=O)CC3(CCCCC3)SSC[C@H](NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC1=O)C(=O)N4CCC[C@H]4C(=O)N[C@@H](CCCN)C(=O)NCC(N)=O
Density :1.36±0.1 g/cm3(Predicted)
storage temp. :−20°C
pka :12.85±0.70(Predicted)
form :solid
Sequence :{β-Mercapto-β,β-cyclopentamethylene-propionyl-Tyr(Me)}-Ile-Gln-Asn-Cys-Pro-{Orn}-Gly-NH2 (disulfide bridge: mercaptopropanoic acid-1-cysteine-6)
InChIKey :ZWVZXPFUQHTUKV-SZQHDTAUSA-N
SMILES :CC[C@H](C)C1NC(=O)[C@H](Cc2ccc(OC)cc2)NC(=O)CC3(CCCCC3)SSC[C@H](NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC1=O)C(=O)N4CCC[C@H]4C(=O)N[C@@H](CCCN)C(=O)NCC(N)=O
Safety Information
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Description
[β-Mercapto-β,β-cyclopentamethylenepropionyl1, O-Me-Tyr2, Orn8]-Oxytocin has been used as an oxytocin receptor antagonist:- to study the influence of blockading the oxytocin receptors in the anterior cingulate cortex on helping behavior
- to determine the receptors that mediate vasopressin-stimulated anion secretion across cultured porcine vas deferens epithelial cell monolayers
- to study the influence of oxytocin receptors inhibition on intravenous and in situ oxytocin effects on the urinary bladder and cardiovascular activities in sham rats
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77327-45-8
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