1-Boc-2-phenylhydrazine - ≥97% , CAS No.42116-43-8

CAS: 42116-43-8 Cat. No.: B469199 Molecular Weight: 208.26 EC Number: 803-984-7
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
tert-Butyl 3-Phenylcarbazate | A825770 | PYEQNXVGJRAEIG-UHFFFAOYSA-N | tert-Butyl2-phenylhydrazinecarboxylate | N'-phenyl(tert-butoxy)carbohydrazide | EN300-313278 | SCHEMBL4254852 | Tert-butyl-2-phenylhydrazin-1-carboxylat | MFCD00958589 | SY117360 | SB8
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B469199-1g
3

$25.90

$38.90
Save $13.00 (33.42%)
5g
B469199-5g
8

$90.90

$136.90
Save $46.00 (33.60%)
25g
B469199-25g
2

$318.90

$478.90
Save $160.00 (33.41%)
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🧪

Why this grade

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

🌡

Storage & shipping

Room temperature Ships 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
tert-Butyl 3-Phenylcarbazate | A825770 | PYEQNXVGJRAEIG-UHFFFAOYSA-N | tert-Butyl2-phenylhydrazinecarboxylate | N'-phenyl(tert-butoxy)carbohydrazide | EN300-313278 | SCHEMBL4254852 | Tert-butyl-2-phenylhydrazin-1-carboxylat | MFCD00958589 | SY117360 | SB8
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Pubchem Sid488194534
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194534
Canonical SmilesCC(C)(C)OC(=O)NNC1=CC=CC=C1
IUPAC Nametert-butyl N-anilinocarbamate
InChIKeyPYEQNXVGJRAEIG-UHFFFAOYSA-N
INCHI1S/C11H16N2O2/c1-11(2,3)15-10(14)13-12-9-7-5-4-6-8-9/h4-8,12H,1-3H3,(H,13,14)
Isomeric SMILES CC(C)(C)OC(=O)NNC1=CC=CC=C1
WGK Germany 3
Molecular Weight 208.26
Reaxy-Rn 958094
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=958094&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenylhydrazines
Intermediate Tree Nodes Not available
Direct ParentPhenylhydrazines
Alternative Parents Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenylhydrazine - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - 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.

5 results found

Lot NumberCertificate TypeDateItem
F2302922Certificate of AnalysisMar 16, 2026 B469199
D2318470Certificate of AnalysisFeb 04, 2026 B469199
D2318782Certificate of AnalysisFeb 04, 2026 B469199
D2318815Certificate of AnalysisFeb 04, 2026 B469199
D2318880Certificate of AnalysisFeb 04, 2026 B469199
Chemical and Physical Properties
Melt Point(°C)90-94 °C
Molecular Weight208.260 g/mol
XLogP31.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass208.121 Da
Monoisotopic Mass208.121 Da
Topological Polar Surface Area50.400 Ų
Heavy Atom Count15
Formal Charge0
Complexity205.000
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
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