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Key Documents

N8138

Sigma-Aldrich

Neuromedin U-25 porcine

≥97% (HPLC), solid

Synonym(s):

NMU-25

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About This Item

Empirical Formula (Hill Notation):
C144H217N43O37
CAS Number:
Molecular Weight:
3142.53
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.32

Quality Level

Assay

≥97% (HPLC)

form

solid

storage temp.

−20°C

SMILES string

CC[C@H](C)[C@H](NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)Cc3ccccc3)C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc4ccc(O)cc4)C(=O)N[C@@H](Cc5ccccc5)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc6ccccc6)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N7CCC[C@H]7C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(N)=O

InChI

1S/C144H217N43O37/c1-9-78(8)116(185-136(220)104-43-28-62-186(104)110(194)73-164-119(203)90(49-53-106(147)190)168-128(212)97(66-80-32-16-11-17-33-80)177-125(209)93(52-56-112(197)198)169-123(207)92(51-55-111(195)196)170-133(217)102(72-113(199)200)181-137(221)114(76(4)5)183-126(210)86(38-22-23-57-145)165-118(202)85(146)65-79-30-14-10-15-31-79)139(223)184-115(77(6)7)138(222)182-103(74-188)134(218)171-91(50-54-107(148)191)124(208)180-101(71-109(150)193)132(216)167-87(39-24-58-160-141(152)153)120(204)166-88(40-25-59-161-142(154)155)122(206)176-100(69-83-45-47-84(189)48-46-83)131(215)179-99(68-82-36-20-13-21-37-82)130(214)175-96(64-75(2)3)127(211)178-98(67-81-34-18-12-19-35-81)129(213)173-94(42-27-61-163-144(158)159)140(224)187-63-29-44-105(187)135(219)172-89(41-26-60-162-143(156)157)121(205)174-95(117(151)201)70-108(149)192/h10-21,30-37,45-48,75-78,85-105,114-116,188-189H,9,22-29,38-44,49-74,145-146H2,1-8H3,(H2,147,190)(H2,148,191)(H2,149,192)(H2,150,193)(H2,151,201)(H,164,203)(H,165,202)(H,166,204)(H,167,216)(H,168,212)(H,169,207)(H,170,217)(H,171,218)(H,172,219)(H,173,213)(H,174,205)(H,175,214)(H,176,206)(H,177,209)(H,178,211)(H,179,215)(H,180,208)(H,181,221)(H,182,222)(H,183,210)(H,184,223)(H,185,220)(H,195,196)(H,197,198)(H,199,200)(H4,152,153,160)(H4,154,155,161)(H4,156,157,162)(H4,158,159,163)/t78-,85-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,114-,115-,116-/m0/s1

InChI key

YTYIPBDDJNZTTI-DXVWOPCVSA-N

Amino Acid Sequence

Phe-Lys-Val-Asp-Glu-Glu-Phe-Gin-Gly-Pro-Ile-Val-Ser-Gin-Asn-Arg-Arg-Tyr-Phe-Leu-Phe-Arg-Pro-Arg-Asn-NH2

Biochem/physiol Actions

Potent stimulator of rat uterus smooth muscle.

Other Notes

Lyophilized from 0.1% TFA in H2O

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T Kaisho et al.
International journal of obesity (2005), 41(12), 1790-1797 (2017-08-02)
Neuromedin U (NMU) is a neuropeptide with various physiological functions, including regulation of smooth-muscle contraction, blood pressure, stress responses and feeding behaviors. NMU activates two distinct receptors, NMUR1 and NMUR2, which are predominantly expressed in peripheral tissues and the central
N Minamino et al.
Biochemical and biophysical research communications, 130(3), 1078-1085 (1985-08-15)
Two novel peptides eliciting a potent stimulant effect on the rat uterus smooth muscle have been purified and identified in porcine spinal cord. These peptides were designated as neuromedin U-8 (8 amino acids long) and U-25 (25 amino acids long)

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