Hispidin - ≥97% , CAS No.555-55-5

CAS: 555-55-5 Cat. No.: H303973 분자식: C13H10O5 분자량: 246.22
주문 가능
GRADE & PURITY ≥97%
Synonyms
2-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-6-hydroxy-pyran-4-one | AM803182 | Hispidin, solid, >=98% (HPLC) | HY-100618 | NCGC00094001-05 | 2-((E)-2-(3,4-DIHYDROXYPHENYL)ETHENYL)-6-HYDROXYPYRAN-4-ONE | (E)-6-(3,4-dihydroxystyryl)-4-hydroxy-2H-pyran-2-one | BRD-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
USA
독일 (EU)*
Price
Qty
5mg
H303973-5mg
3 재고 있음
—

US$116.90

US$175.90
저장 US$59.00 (33.54%)
10mg
H303973-10mg
3 재고 있음
—

US$144.90

US$217.90
저장 US$73.00 (33.50%)
25mg
H303973-25mg
3 재고 있음
—

US$175.90

US$263.90
저장 US$88.00 (33.35%)
50mg
H303973-50mg
2 재고 있음
—

US$210.90

US$316.90
저장 US$106.00 (33.45%)
100mg
H303973-100mg
2 재고 있음
—

US$336.90

US$505.90
저장 US$169.00 (33.41%)
250mg
H303973-250mg
2 재고 있음
—

US$572.90

US$859.90
저장 US$287.00 (33.38%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads 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

동의어
2-[(E)-2-(3,4-dihydroxyphenyl)vinyl]-6-hydroxy-pyran-4-one | AM803182 | Hispidin, solid, >=98% (HPLC) | HY-100618 | NCGC00094001-05 | 2-((E)-2-(3,4-DIHYDROXYPHENYL)ETHENYL)-6-HYDROXYPYRAN-4-ONE | (E)-6-(3,4-dihydroxystyryl)-4-hydroxy-2H-pyran-2-one | BRD-
사양 및 순도
≥97%
보관 조건
Store at -20°C
배송
Ice chest + Ice pads
이 제품은 콜드 체인 배송이 필요합니다.지상 및 기타 경제 서비스는 사용할 수 없습니다.
작업 유형
INHIBITOR
순수함
≥97%
이름과 식별자
Pubchem Sid504771366
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771366
정식 스마일C1=CC(=C(C=C1C=CC2=CC(=CC(=O)O2)O)O)O
IUPAC Name6-[(E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxypyran-2-one
InChIKeySGJNQVTUYXCBKH-HNQUOIGGSA-N
INCHI1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+
이성체 SMILES C1=CC(=C(C=C1/C=C/C2=CC(=CC(=O)O2)O)O)O
WGK 독일 3
분자량 246.22
Reaxy-Rn 1288086
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1288086&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
SuperclassBenzenoids
분류Phenols
SubclassBenzenediols
Intermediate Tree Nodes Not available
Direct ParentCatechols
Alternative Parents Styrenes  Pyranones and derivatives  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Heteroaromatic compounds  Lactones  Oxacyclic compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Catechol - Styrene - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Pyranone - Monocyclic benzene moiety - Pyran - Heteroaromatic compound - Vinylogous acid - Lactone - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound
설명This compound belongs to the class of organic compounds known as catechols. These are compounds containing a 1,2-benzenediol moiety.
External Descriptors phenols - pyranone
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.

6 results found

Lot NumberCertificate Type날짜항목
I2203291Certificate of AnalysisJun 10, 2025 H303973
I2205110Certificate of AnalysisJun 10, 2025 H303973
I2205111Certificate of AnalysisJun 10, 2025 H303973
I2205174Certificate of AnalysisJun 10, 2025 H303973
I2205175Certificate of AnalysisJun 10, 2025 H303973
I2205177Certificate of AnalysisJun 10, 2025 H303973
화학 및 물리적 특성
감도Light Sensitive,Heat Sensitive
녹는점(°C)255°C(分解)
분자량246.210 g/mol
XLogP31.700
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count2
Exact Mass246.053 Da
Monoisotopic Mass246.053 Da
Topological Polar Surface Area87.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity421.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
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리뷰

고객 리뷰

자주 묻는 질문

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 555-55-5, the molecular formula is C13H10O5, and the molecular weight is 246.22 g/mol. InChIKey SGJNQVTUYXCBKH-HNQUOIGGSA-N.

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