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Merck
CN

S0274

[D-Arg1, D-Trp7,9, Leu11]-Substance P acetate salt

≥97% (HPLC)

Synonym(s):

Spantide I

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About This Item

Empirical Formula (Hill Notation):
C75H108N20O13 · xC2H4O2
CAS Number:
Molecular Weight:
1497.79 (free base basis)
UNSPSC Code:
12352200
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assay

≥97% (HPLC)

storage temp.

−20°C

SMILES string

CC(O)=O.CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc3ccccc3)NC(=O)[C@@H](Cc4c[nH]c5ccccc45)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]6CCCN6C(=O)[C@H](CCCCN)NC(=O)[C@@H]7CCCN7C(=O)[C@H](N)CCCNC(N)=N)C(N)=O

Gene Information

human ... TACR1(6869)
mouse ... TACR1(21336)
rat ... TACR1(24807)

Biochem/physiol Actions

Potent NK-1 tachykinin receptor antagonist.


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

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Molecular pain, 3, 30-30 (2007-10-27)
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The parafacial respiratory group (pFRG) in the rostral ventrolateral medulla of the newborn rat is predominantly composed of pre-inspiratory (Pre-I) neurons and is involved in respiratory rhythm generation. The subgroup located close to the ventral surface (at least partially overlapping