7-Chloro-1,3-Dihydro-5-(4-Hydroxyphenyl)-2H-1,4-Benzodiazepin-2-One - ≥95% , CAS No.17270-12-1

CAS: 17270-12-1 Cat. No.: H331308 Molecular Weight: 286.71
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
DTXSID60938193 | 7-Chloro-5-(4-hydroxyphenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one # | 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5-(4-hydroxyphenyl)- | 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-5-(p-hydroxyphenyl)- | 4-(7-Chloro-2-hydroxy-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5mg
H331308-5mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$263.90
10mg
H331308-10mg
3
$473.90
50mg
H331308-50mg
3
$1,282.90
250mg
H331308-250mg
3
$5,771.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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
DTXSID60938193 | 7-Chloro-5-(4-hydroxyphenyl)-1, 3-dihydro-2H-1, 4-benzodiazepin-2-one # | 2H-1, 4-Benzodiazepin-2-one, 7-chloro-1, 3-dihydro-5-(4-hydroxyphenyl)- | 2H-1, 4-Benzodiazepin-2-one, 7-chloro-1, 3-dihydro-5-(p-hydroxyphenyl)- | 4-(7-Chloro-2-hydroxy-
Specifications & Purity
≥95%
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
≥95%
Names and Identifiers
Pubchem Sid504755857
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755857
Canonical SmilesC1C(=O)NC2=C(C=C(C=C2)Cl)C(=N1)C3=CC=C(C=C3)O
IUPAC Name7-chloro-5-(4-hydroxyphenyl)-1,3-dihydro-1,4-benzodiazepin-2-one
InChIKeyWVHIBVZUJQMFON-UHFFFAOYSA-N
INCHI1S/C15H11ClN2O2/c16-10-3-6-13-12(7-10)15(17-8-14(20)18-13)9-1-4-11(19)5-2-9/h1-7,19H,8H2,(H,18,20)
Isomeric SMILES C1C(=O)NC2=C(C=C(C=C2)Cl)C(=N1)C3=CC=C(C=C3)O
Molecular Weight 286.71
Reaxy-Rn 754991
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=754991&ln=

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.

Look up COA →

📊 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  1-hydroxy-2-unsubstituted benzenoids  Benzene and substituted derivatives  Aryl chlorides  Secondary carboxylic acid amides  Lactams  Ketimines  Propargyl-type 1,3-dipolar organic compounds  Azacyclic compounds  Organopnictogen compounds  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1,4-benzodiazepine - Alpha-amino acid or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Carboxamide group - Ketimine - Lactam - Secondary carboxylic acid amide - Carboxylic acid derivative - Azacycle - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organohalogen compound - Organic oxygen compound - Imine - Organic nitrogen compound - Hydrocarbon derivative - Carbonyl group - Organic oxide - Organochloride - Organonitrogen compound - Organooxygen compound - Organopnictogen 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.

4 results found

Lot NumberCertificate TypeDateItem
A2626174Certificate of AnalysisFeb 03, 2026 H331308
L2209393Certificate of AnalysisSep 09, 2025 H331308
L2209532Certificate of AnalysisSep 09, 2025 H331308
L2209661Certificate of AnalysisSep 09, 2025 H331308
Chemical and Physical Properties
Molecular Weight286.710 g/mol
XLogP32.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass286.051 Da
Monoisotopic Mass286.051 Da
Topological Polar Surface Area61.700 Ų
Heavy Atom Count20
Formal Charge0
Complexity405.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
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
Reviews

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