3-[(S)-7-bromo-2-oxo-5-pyridin-2-yl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]-propionic acid methyl ester - ≥98% , CAS No.308242-23-1

CAS: 308242-23-1 Cat. No.: B770209 Molecular Weight: 402.24
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(S)-Methyl 3-(7-bromo-2-oxo-5-(pyridin-2-yl)-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl)propanoate | 1H-1,4-Benzodiazepine-3-propanoic acid, 7-bromo-2,3-dihydro-2-oxo-5-(2-pyridinyl)-, methyl ester | (3S)-Methyl 3-[(3S)-7-bromo-2-oxo-5-(2-pyridinyl)-2,3-di
Storage
Room temperature,Desiccated
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B770209-250mg
2

$9.90

$14.90
Save $5.00 (33.56%)
1g
B770209-1g
4

$14.90

$22.90
Save $8.00 (34.93%)
5g
B770209-5g
2

$63.90

$95.90
Save $32.00 (33.37%)
25g
B770209-25g
1

$161.90

$242.90
Save $81.00 (33.35%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
(S)-Methyl 3-(7-bromo-2-oxo-5-(pyridin-2-yl)-2, 3-dihydro-1H-benzo[e][1, 4]diazepin-3-yl)propanoate | 1H-1, 4-Benzodiazepine-3-propanoic acid, 7-bromo-2, 3-dihydro-2-oxo-5-(2-pyridinyl)-, methyl ester | (3S)-Methyl 3-[(3S)-7-bromo-2-oxo-5-(2-pyridinyl)-2, 3-di
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC(=O)CCC1C(=O)NC2=C(C=C(C=C2)Br)C(=N1)C3=CC=CC=N3
IUPAC Namemethyl 3-[(3S)-7-bromo-2-oxo-5-pyridin-2-yl-1,3-dihydro-1,4-benzodiazepin-3-yl]propanoate
InChIKeyPITXBYGUVDYTBQ-HNNXBMFYSA-N
INCHI1S/C18H16BrN3O3/c1-25-16(23)8-7-15-18(24)22-13-6-5-11(19)10-12(13)17(21-15)14-4-2-3-9-20-14/h2-6,9-10,15H,7-8H2,1H3,(H,22,24)/t15-/m0/s1
Isomeric SMILES COC(=O)CC[C@H]1C(=O)NC2=C(C=C(C=C2)Br)C(=N1)C3=CC=CC=N3
Molecular Weight 402.24

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ 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
SuperclassOrganoheterocyclic compounds
ClassBenzodiazepines
Subclass1,4-benzodiazepines
Intermediate Tree Nodes Not available
Direct Parent1,4-benzodiazepines
Alternative Parents Alpha amino acids and derivatives  Fatty acid esters  Pyridines and derivatives  Aryl bromides  Benzenoids  Methyl esters  Heteroaromatic compounds  Secondary carboxylic acid amides  Lactams  Ketimines  Propargyl-type 1,3-dipolar organic compounds  Monocarboxylic acids and derivatives  Azacyclic compounds  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  Organobromides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1,4-benzodiazepine - Alpha-amino acid or derivatives - Fatty acid ester - Aryl bromide - Aryl halide - Fatty acyl - Benzenoid - Pyridine - Heteroaromatic compound - Methyl ester - Carboxamide group - Carboxylic acid ester - Ketimine - Secondary carboxylic acid amide - Lactam - Carboxylic acid derivative - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Monocarboxylic acid or derivatives - Organic oxide - Imine - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Organohalogen compound - Organobromide - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1,4-benzodiazepines. These are organic compounds containing a benzene ring fused to a 1,4-azepine.
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.

8 results found

Lot NumberCertificate TypeDateItem
D2503257Certificate of AnalysisMar 28, 2025 B770209
D2503258Certificate of AnalysisMar 28, 2025 B770209
D2503259Certificate of AnalysisMar 28, 2025 B770209
D2503260Certificate of AnalysisMar 28, 2025 B770209
D2503261Certificate of AnalysisMar 28, 2025 B770209
D2503262Certificate of AnalysisMar 28, 2025 B770209
D2503263Certificate of AnalysisMar 28, 2025 B770209
D2503264Certificate of AnalysisMar 28, 2025 B770209
Chemical and Physical Properties
Molecular Weight402.200 g/mol
XLogP31.900
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass401.038 Da
Monoisotopic Mass401.038 Da
Topological Polar Surface Area80.700 Ų
Heavy Atom Count25
Formal Charge0
Complexity540.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
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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