Bradykinin Fragment 1-7 - ≥97%(HPLC) , CAS No.23815-87-4

CAS: 23815-87-4 Cat. No.: B118779 Molecular Weight: 756.85 PubChem CID: 168145
AVAILABLE TO ORDER
GRADE & PURITY ≥97%(HPLC)
Synonyms
Bradykinin, des-phenylalanyl(8)-des-arginine(9)- | des-phenylalanyl(8)-des-arginine(9)-bradykinin | bradykinin-(1-7) | L-Arg-L-Pro-L-Pro-Gly-L-Phe-L-Ser-L-Pro | BK 1-7 | HSDB 7066 | AKOS030622986 | BRADYKININ (1-7) | Des-8,9-BK | 8-Des-phe-9-des-arg-BK |
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
B118779-5mg
2

$100.90

$147.90
Save $47.00 (31.78%)
25mg
B118779-25mg
2

$351.90

$666.90
Save $315.00 (47.23%)
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Why this grade

≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Bradykinin, des-phenylalanyl(8)-des-arginine(9)- | des-phenylalanyl(8)-des-arginine(9)-bradykinin | bradykinin-(1-7) | L-Arg-L-Pro-L-Pro-Gly-L-Phe-L-Ser-L-Pro | BK 1-7 | HSDB 7066 | AKOS030622986 | BRADYKININ (1-7) | Des-8, 9-BK | 8-Des-phe-9-des-arg-BK |
Specifications & Purity
≥97%(HPLC)
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%(HPLC)
Names and Identifiers
Pubchem Sid504757617
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504757617
Canonical SmilesC1CC(N(C1)C(=O)C2CCCN2C(=O)C(CCCN=C(N)N)N)C(=O)NCC(=O)NC(CC3=CC=CC=C3)C(=O)NC(CO)C(=O)N4CCCC4C(=O)O
IUPAC Name(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-1-[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carboxylic acid
InChIKeyCRROPKNGCGVIOG-QCOJBMJGSA-N
INCHI1S/C35H52N10O9/c36-22(10-4-14-39-35(37)38)31(50)44-16-6-12-26(44)33(52)43-15-5-11-25(43)30(49)40-19-28(47)41-23(18-21-8-2-1-3-9-21)29(48)42-24(20-46)32(51)45-17-7-13-27(45)34(53)54/h1-3,8-9,22-27,46H,4-7,10-20,36H2,(H,40,49)(H,41,47)(H,42,48)(H,53,54)(H4,37,38,39)/t22-,23-,24-,25-,26-,27-/m0/s1
Isomeric SMILES C1C[C@H](N(C1)C(=O)[C@@H]2CCCN2C(=O)[C@H](CCCN=C(N)N)N)C(=O)NCC(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N[C@@H](CO)C(=O)N4CCC[C@H]4C(=O)O
WGK Germany 3
PubChem CID 168145
Molecular Weight 756.85

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Peptides
Direct ParentOligopeptides
Alternative Parents Phenylalanine and derivatives  N-acyl-L-alpha-amino acids  Proline and derivatives  Alpha amino acid amides  Amphetamines and derivatives  Pyrrolidine carboxylic acids  Pyrrolidinecarboxamides  N-acylpyrrolidines  Fatty amides  Tertiary carboxylic acid amides  Amino acids  Secondary carboxylic acid amides  Guanidines  Propargyl-type 1,3-dipolar organic compounds  Monocarboxylic acids and derivatives  Azacyclic compounds  Carboximidamides  Carboxylic acids  Hydrocarbon derivatives  Carbonyl compounds  Monoalkylamines  Organic oxides  Organopnictogen compounds  Primary alcohols  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Alpha-oligopeptide - Phenylalanine or derivatives - Proline or derivatives - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - N-acyl-l-alpha-amino acid - Alpha-amino acid amide - N-substituted-alpha-amino acid - Alpha-amino acid or derivatives - Amphetamine or derivatives - N-acylpyrrolidine - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - Pyrrolidine-2-carboxamide - Monocyclic benzene moiety - Fatty amide - Fatty acyl - Benzenoid - Pyrrolidine - Tertiary carboxylic acid amide - Secondary carboxylic acid amide - Amino acid or derivatives - Carboxamide group - Amino acid - Guanidine - Organic 1,3-dipolar compound - Organoheterocyclic compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Azacycle - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Primary aliphatic amine - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Carbonyl group - Alcohol - Organic oxide - Organooxygen compound - Amine - Primary alcohol - Primary amine - Organopnictogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
E2611013Certificate of AnalysisMay 20, 2026 B118779
G2515016Certificate of AnalysisJul 22, 2025 B118779
K2005080Certificate of AnalysisAug 21, 2024 B118779
K2005081Certificate of AnalysisAug 21, 2024 B118779
Chemical and Physical Properties
Molecular Weight756.800 g/mol
XLogP3-4.700
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count11
Rotatable Bond Count17
Exact Mass756.392 Da
Monoisotopic Mass756.392 Da
Topological Polar Surface Area296.000 Ų
Heavy Atom Count54
Formal Charge0
Complexity1400.000
Isotope Atom Count0
Defined Atom Stereocenter Count6
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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