logwood (Haematoxylon campechianum) extract

Name: logwood (Haematoxylon campechianum) extract
Brand: Jinan Shenghe Chemical Co., Ltd.

CAS 8005-33-2C16H14O6MW 302.28

logwood (Haematoxylon campechianum) extract (CAS No. 8005-33-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Plant Extracts；Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.

Specifications

CAS Number8005-33-2

Molecular FormulaC16H14O6

Molecular Weight302.28

Melting Point212 to 248 °F (NTP, 1992)

LogP1.2

Purity按批次COA提供(不公开发布)

Packaging按订单/批次确认(不公开发布)

ApplicationsPlant Extracts；Organic Chemicals

CategoryPlant Extracts|Organic Chemicals

Where it is used

Plant Extracts；Organic Chemicals

Packaging & Supply

Packaging按订单/批次确认(不公开发布)

Purity按批次COA提供(不公开发布)

StorageSealed, cool and dry place

Lead TimeIn stock / per order

Documents & Support

COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.

Frequently Asked Questions

What is the CAS number of logwood (Haematoxylon campechianum) extract?

The CAS number of logwood (Haematoxylon campechianum) extract is 8005-33-2.

What purity and packaging are available?

Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.

What are the applications of logwood (Haematoxylon campechianum) extract?

Main applications include Plant Extracts；Organic Chemicals.

How do I buy logwood (Haematoxylon campechianum) extract or get a quote?

Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..

PubChem Public Data

Description

logwood (Haematoxylon campechianum) extract · CAS 8005-33-2 · C16H14O6. UNII YKM8PY2Z55. Melting Point: 212 to 248 °F (NTP, 1992); Color Additive Status: 73.1410.

Identification

CAS Registry Number	8005-33-2
PubChem CID	442514
Molecular formula	C16H14O6
IUPAC name	(6aS,11bR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol
UNII (FDA)	YKM8PY2Z55

Computed Descriptors

Molecular Weight	302.28
XLogP3	1.2
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	302.07903816
Monoisotopic Mass	302.07903816
Topological Polar Surface Area	110
Heavy Atom Count	22
Formal Charge	0

Physical & Chemical Properties

Melting Point	212 to 248 °F (NTP, 1992)
Color Additive Status	73.1410

Physical description & handling notes

Hematoxylin appears as white to yellowish crystals that redden on exposure to light. (NTP, 1992)
Trihydrate: White to yellowish solid; Turns red when exposed to light; [Merck Index] Slightly beige powder; [MSDSonline]
Slightly soluble in cold; soluble in hot (NTP, 1992)
TURNS RED ON EXPOSURE TO LIGHT; ITS SOLN DARKEN ON STANDING /TRIHYDRATE/
SPECIFIC OPTICAL ROTATION: +11 (WATER, 3.7%); MAX ABSORPTION (0.1 N KOH): 499 NM, 534.4 NM, 565 NM, 615.5 NM
155.96 Å² [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Regulatory Status

Regulatory & Food Contact	FDA Regulatory Status of Color Additives: Drugs CIR / INCI: Antimicrobial; Astringent
GHS notification summary	5% (3 / 60)

GHS Hazard Classification

GHS notification summary	5% (3 / 60)
Reported hazard statements	H302 (76.7%), H315 (93.3%), H319 (93.3%), H335 (90%)

This chemical does not meet GHS hazard criteria for 5% (3 of 60) of reports.

H302 (76.7%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Found in the heart-wood of logwood; Used as microscopy stain and to make inks; [Merck Index]
BIOLOGICAL STAIN IN MICROSCOPY, EG, HISTOLOGY; MFR OF INKS
Cosmetics -> Antimicrobial; Astringent
EXTRACTED FROM THE HEART-WOOD OF THE TREE HAEMATOXYLON CAMPECHIANUM L., LEGUMINOSAE (LOGWOOD)
SYNTH: DANN, HOFMAN, ANGEW CHEM 75, 1125 (1963); MORSINGH, ROBINSON, TETRAHEDRON 26, 281 (1970)...
(1977) NOT PRODUCED COMMERCIALLY IN US

Synonyms

HEMATOXYLIN; 517-28-2; Haematoxylin; Hydroxybrazilin; Hydroxybrasilin; Natural Black 1; (+)-Hematoxylin; Hydroxylrasilin; DTXSID8020678; YKM8PY2Z55; (6aS,11bR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol; Benz(b)indeno(1,2-d)pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, cis-(+)-; CHEBI:5601; hematoxiline; C.I. 75290; NSC-270085

Frequently Asked Questions

What are the CAS number and molecular formula of logwood (Haematoxylon campechianum) extract?

CAS 8005-33-2; molecular formula C16H14O6; molecular weight — g/mol.

What other names is logwood (Haematoxylon campechianum) extract known by?

HEMATOXYLIN, 517-28-2, Haematoxylin, Hydroxybrazilin, Hydroxybrasilin, Natural Black 1.

What is the regulatory status of logwood (Haematoxylon campechianum) extract?

Documented regulatory listings: FDA Regulatory Status of Color Additives: Drugs; CIR / INCI: Antimicrobial; Astringent.

Is logwood (Haematoxylon campechianum) extract classified as hazardous?

5% of GHS notifications report no hazard classification (3 of 60).

What are the key physical properties of logwood (Haematoxylon campechianum) extract?

Melting Point: 212 to 248 °F (NTP, 1992); Color Additive Status: 73.1410.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.

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