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Merck
CN

N8138

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:
98395-76-7
Molecular Weight:
3142.53
NACRES:
NA.32
PubChem Substance ID:
329818678
UNSPSC Code:
12352202
MDL number:
MFCD00076671

Key Documents

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Product Name

Neuromedin U-25 porcine, ≥97% (HPLC), solid

Quality Level

200

InChI key

YTYIPBDDJNZTTI-DXVWOPCVSA-N

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

assay

≥97% (HPLC)

form

solid

storage temp.

−20°C

Biochem/physiol Actions

Potent stimulator of rat uterus smooth muscle.

Other Notes

Lyophilized from 0.1% TFA in H2O

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
091K4953
090K1678
087H1488
018F10092

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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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