3,4-Dihydroxybenzaldehyde - ≥98% , CAS No.139-85-5

CAS: 139-85-5 Cat. No.: D108634 분자식: C7H6O3 분자량: 138.12 Beilstein Registry Number: 774381 EC 번호: 205-377-7
주문 가능
GRADE & PURITY ≥98%
Synonyms
3,4-DHBAOP | 4,5-Dihydroxybenzaldehyde | NCGC00180319-01 | MEGxm0_000158 | PS-5533 | ACon1_001620 | UNII-4PVP2HCH4T | BCP00880 | EN300-17568 | STL146017 | Z56957508 | catechaldehyde | MFCD00003370 | s3952 | D-3480 | Q411602 | PROTOCATECHUALDEHYDE [MI] | 3
Storage
Protected from light,Room temperature,Argon charged,Desiccated
Shipped In
Normal
★
Size
USA
독일 (EU)*
Price
Qty
5g
D108634-5g
재고 있음 ≥10
—

US$9.90

US$14.90
저장 US$5.00 (33.56%)
10g
D108634-10g
3 재고 있음
—

US$12.90

US$19.90
저장 US$7.00 (35.18%)
25g
D108634-25g
재고 있음 ≥10
—

US$15.90

US$23.90
저장 US$8.00 (33.47%)
100g
D108634-100g
8 재고 있음
—

US$27.90

US$41.90
저장 US$14.00 (33.41%)
250g
D108634-250g
1 재고 있음
—

US$61.90

US$92.90
저장 US$31.00 (33.37%)
500g
D108634-500g
1 재고 있음
—

US$111.90

US$167.90
저장 US$56.00 (33.35%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

Protected from light,Room temperature,Argon charged,Desiccated Ships Normal 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 91 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

개요

3,4-Dihydroxybenzaldehyde can be used as a reactant for the synthesis of:

• Copolymers containing poly(p-phenylenevinylene) chromophore to be used in light-emitting electrochemical cell.

• 2-Arylbenzothiazoles with potential application as anti-cancer agents against human colon cancer cells.

• Variety of thiazolidin-4-one ring systems having antimicrobial activity.

• Bis-Schiff bases of isatins which can be used as antiglycating agents.

Specifications

동의어
3,4-DHBAOP | 4,5-Dihydroxybenzaldehyde | NCGC00180319-01 | MEGxm0_000158 | PS-5533 | ACon1_001620 | UNII-4PVP2HCH4T | BCP00880 | EN300-17568 | STL146017 | Z56957508 | catechaldehyde | MFCD00003370 | s3952 | D-3480 | Q411602 | PROTOCATECHUALDEHYDE [MI] | 3
사양 및 순도
≥98%
보관 조건
Protected from light,Room temperature,Argon charged,Desiccated
배송
Normal
순수함
≥98%
이름과 식별자
Pubchem Sid488180878
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180878
정식 스마일C1=CC(=C(C=C1C=O)O)O
IUPAC Name3,4-dihydroxybenzaldehyde
InChIKeyIBGBGRVKPALMCQ-UHFFFAOYSA-N
INCHI1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H
이성체 SMILES C1=CC(=C(C=C1C=O)O)O
WGK 독일 3
RTECS UL0380000
분자량 138.12
Beilstein 774381
Reaxy-Rn 774381
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=774381&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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic oxygen compounds
분류Organooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Aldehydes - Aryl-aldehydes - Benzaldehydes
Direct ParentHydroxybenzaldehydes
Alternative Parents Catechols  Benzoyl derivatives  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Hydroxybenzaldehyde - Catechol - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
설명This compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group.
External Descriptors an aryl aldehyde
3D 구조
상호 작용 화학 구조 모델





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작용 메커니즘
인증서(CoA, COO, BSE/TSE 및 분석 차트)
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.

38 results found

Lot NumberCertificate Type날짜항목
B2626362Certificate of AnalysisJan 31, 2026 D108634
B2626361Certificate of AnalysisJan 31, 2026 D108634
B2626357Certificate of AnalysisJan 31, 2026 D108634
A2612149Certificate of AnalysisJan 13, 2026 D108634
L2516058Certificate of AnalysisDec 20, 2025 D108634
L2515013Certificate of AnalysisDec 19, 2025 D108634
F2514021Certificate of AnalysisJun 19, 2025 D108634
B2508046Certificate of AnalysisFeb 12, 2025 D108634
J2422039Certificate of AnalysisOct 26, 2024 D108634
G2430230Certificate of AnalysisApr 27, 2024 D108634
G2418263Certificate of AnalysisApr 27, 2024 D108634
G2420002Certificate of AnalysisApr 27, 2024 D108634
G2420003Certificate of AnalysisApr 27, 2024 D108634
K21111004Certificate of AnalysisAug 03, 2023 D108634
K21111005Certificate of AnalysisAug 03, 2023 D108634
K21111007Certificate of AnalysisAug 03, 2023 D108634
F23151043Certificate of AnalysisFeb 02, 2023 D108634
F23151044Certificate of AnalysisFeb 02, 2023 D108634
F23151045Certificate of AnalysisFeb 02, 2023 D108634
F23151046Certificate of AnalysisFeb 02, 2023 D108634
F23151051Certificate of AnalysisFeb 02, 2023 D108634
F23151055Certificate of AnalysisFeb 02, 2023 D108634
F23151081Certificate of AnalysisFeb 02, 2023 D108634
F23151098Certificate of AnalysisFeb 02, 2023 D108634
F2316052Certificate of AnalysisFeb 02, 2023 D108634
F23151035Certificate of AnalysisFeb 02, 2023 D108634
D2425018Certificate of AnalysisFeb 02, 2023 D108634
A2106042Certificate of AnalysisOct 19, 2022 D108634
G2230255Certificate of AnalysisJun 27, 2022 D108634
G2230254Certificate of AnalysisJun 27, 2022 D108634
G2230253Certificate of AnalysisJun 27, 2022 D108634
G2230251Certificate of AnalysisJun 27, 2022 D108634
G2230250Certificate of AnalysisJun 27, 2022 D108634
B2221276Certificate of AnalysisJan 15, 2022 D108634
B2221280Certificate of AnalysisJan 15, 2022 D108634
B2221282Certificate of AnalysisJan 15, 2022 D108634
B2221293Certificate of AnalysisJan 15, 2022 D108634
B2221292Certificate of AnalysisJan 15, 2022 D108634
화학 및 물리적 특성
용해성Soluble in water(6.3g/L).Solubility in Methanol almost transparency.Soluble in ethanol
감도heat and air sensitive
녹는점(°C)153-154°C
분자량138.120 g/mol
XLogP31.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass138.032 Da
Monoisotopic Mass138.032 Da
Topological Polar Surface Area57.500 Ų
Heavy Atom Count10
Formal Charge0
Complexity124.000
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
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