MedKoo Cat#: 573264 | Name: NPC 567

Description:

WARNING: This product is for research use only, not for human or veterinary use.

NPC 567 is a bradykinin receptor antagonist.

Chemical Structure

NPC 567
NPC 567
CAS#109333-26-8

Theoretical Analysis

MedKoo Cat#: 573264

Name: NPC 567

CAS#: 109333-26-8

Chemical Formula: C60H87N19O13

Exact Mass: 1281.6731

Molecular Weight: 1282.48

Elemental Analysis: C, 56.19; H, 6.84; N, 20.75; O, 16.22

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
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Synonym
NPC 567
IUPAC/Chemical Name
((2S,4R)-1-(D-arginyl-L-arginyl-L-prolyl)-4-hydroxypyrrolidine-2-carbonyl)glycyl-L-phenylalanyl-L-seryl-D-phenylalanyl-L-phenylalanyl-L-arginine
InChi Key
RBIXVHPHNGXTCI-QJTYZATASA-N
InChi Code
1S/C60H87N19O13/c61-39(20-10-24-68-58(62)63)49(83)73-40(21-11-25-69-59(64)65)55(89)78-27-13-23-46(78)56(90)79-33-38(81)31-47(79)54(88)71-32-48(82)72-42(28-35-14-4-1-5-15-35)50(84)77-45(34-80)53(87)76-44(30-37-18-8-3-9-19-37)52(86)75-43(29-36-16-6-2-7-17-36)51(85)74-41(57(91)92)22-12-26-70-60(66)67/h1-9,14-19,38-47,80-81H,10-13,20-34,61H2,(H,71,88)(H,72,82)(H,73,83)(H,74,85)(H,75,86)(H,76,87)(H,77,84)(H,91,92)(H4,62,63,68)(H4,64,65,69)(H4,66,67,70)/t38-,39-,40+,41+,42+,43+,44-,45+,46+,47+/m1/s1
SMILES Code
C1[C@H](O)C[C@H](C(NCC(=O)N[C@@H](Cc2ccccc2)C(N[C@@H](CO)C(=O)N[C@H](Cc2ccccc2)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@H](C(O)=O)CCCNC(N)=N)=O)=O)N1C([C@@H]1CCCN1C([C@H](CCCNC(N)=N)NC(=O)[C@H](N)CCCNC(N)=N)=O)=O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 1,282.48 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Sylvin H, van der Ploeg I, Alving K. The effect of a bradykinin B2 receptor antagonist, NPC-567, on allergen-induced airway responses in a porcine model. Inflamm Res. 2001 Sep;50(9):453-9. PubMed PMID: 11603850. 2: Higgins PG, Barrow GI, Tyrrell DA. A study of the efficacy of the bradykinin antagonist, NPC 567, in rhinovirus infections in human volunteers. Antiviral Res. 1990 Dec;14(6):339-44. PubMed PMID: 1965113.