4-BROMOPHENYLHYDRAZINE HYDROCHLORIDE - ≥98% , CAS No.41931-18-4

CAS: 41931-18-4 Cat. No.: B193346 Molecular Weight: 223.5 EC Number: 255-590-4 PubChem CID: 12157
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-Bromophenyl hydrazine hydrochloride | 4-bromo-phenyl hydrazine hydrochloride | NSC5935 | NSC-5935 | 4-bromo-phenylhydrazine HCl salt | AKOS000399675 | 4-bromophenylhydrazin hydrochloride | Hydrazine,(4-bromophenyl)-,hydrochloride(1:1) | STR02278 | A8608
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B193346-5g
2

$9.90

$14.90
Save $5.00 (33.56%)
25g
B193346-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$28.90

$43.90
Save $15.00 (34.17%)
100g
B193346-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$92.90

$139.90
Save $47.00 (33.60%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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.

📚

Literature proof

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

Specifications

Synonyms
4-Bromophenyl hydrazine hydrochloride | 4-bromo-phenyl hydrazine hydrochloride | NSC5935 | NSC-5935 | 4-bromo-phenylhydrazine HCl salt | AKOS000399675 | 4-bromophenylhydrazin hydrochloride | Hydrazine, (4-bromophenyl)-, hydrochloride(1:1) | STR02278 | A8608
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesC1=CC(=CC=C1NN)Br.Cl
IUPAC Name(4-bromophenyl)hydrazine;hydrochloride
InChIKeyRGGOWBBBHWTTRE-UHFFFAOYSA-N
INCHI1S/C6H7BrN2.ClH/c7-5-1-3-6(9-8)4-2-5;/h1-4,9H,8H2;1H
Isomeric SMILES C1=CC(=CC=C1NN)Br.Cl
PubChem CID 12157
UN Number 3261
Packing Group II
Molecular Weight 223.5

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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenylhydrazines
Intermediate Tree Nodes Not available
Direct ParentPhenylhydrazines
Alternative Parents Bromobenzenes  Aryl bromides  Organopnictogen compounds  Organobromides  Hydrochlorides  Hydrocarbon derivatives  Hydrazines and derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenylhydrazine - Halobenzene - Bromobenzene - Aryl halide - Aryl bromide - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrochloride - Organonitrogen compound - Organobromide - Organohalogen compound - Hydrazine derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylhydrazines. These are compounds containing a phenylhydrazide moiety, which consists of a hydrazide substituent attached to a phenyl group.
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.

1 results found

Lot NumberCertificate TypeDateItem
C2020150Certificate of AnalysisAug 15, 2025 B193346
Chemical and Physical Properties
Molecular Weight223.500 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass221.956 Da
Monoisotopic Mass221.956 Da
Topological Polar Surface Area38.100 Ų
Heavy Atom Count10
Formal Charge0
Complexity79.100
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 Count2
Solution Calculators
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