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Retinaldehyde

Name: Retinaldehyde
Brand: HHDPharm
SKU: pr2605273161
Price: 100 USD
Availability: InStock

ISO 4 Inquiries

Unit Price:

$100/KG EXW

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CAS No.:

116-31-4

Grade:

Pharmaceutical grad

Content:

99%

Brand:

HHDPharm

Packaging:

1kg/bag

Sample Available:

Yes

Price valid (until):

2026-12-30

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Wuhan Pnq Int Trade Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

30 days

Qualification:

Main Products:

Apigenin,PQQ,NMNH

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Q1: What's your MOQ?

A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?

A:Different quantity has different discount.

Q4:How to start orders or make payments?

A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T

Q5: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6:We don't know you at all, how can we trust you?

A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7:Do you test all your goods before delivery?

A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.

Items	Specifications

ECHEMI Editorial Reference

Yellow PowderChEBI: A retinal in which all four exocyclic double bonds have E- (trans-) geometry.
Solid
All-trans-retinal is a retinal in which all four exocyclic double bonds have E- (trans-) geometry. It has a role as a gap junctional intercellular communication inhibitor, a human metabolite and a mouse metabolite. It is a retinal and a vitamin A.|A diterpene derived from the carotenoid VITAMIN A which functions as the active component of the visual cycle. It is the prosthetic group of RHODOPSIN (i.e., covalently bonded to ROD OPSIN as 11-cis-retinal). When stimulated by visible light, rhodopsin transforms this cis-isomer of retinal to the trans-isomer (11-trans-retinal). This transformation straightens-out the bend of the retinal molecule and causes a change in the shape of rhodopsin triggering the visual process. A series of energy-requiring enzyme-catalyzed reactions convert the 11-trans-retinal back to the cis-isomer.

Certificates

Basic Info

Product Name:

Retinal

Other Name:

Retinal;Retinal,all-trans-;Retinene 1;Axerophthal;2,4,6,8-Nonatetraenal,3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(all-E)-;Retinaldehyde;trans-Retinal;Vitamin A aldehyde;all-trans-Retinaldehyde;Vitamin A1 aldehyde;E-Retinal;trans-Vitamin A aldehyde;all-E-Retinal;all-trans-Vitamin A aldehyde;(all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal;Retinene;all-trans-Retinal;15-Apo-β-caroten-15-al;15-Apo-β-carotenal;(all-E)-15-Apo-β-caroten-15-al;7058-59-5

CAS No.:

116-31-4

Molecular Formula:

C20H28O

InChIKeys:

InChIKey=NCYCYZXNIZJOKI-OVSJKPMPSA-N

Molecular Weight:

284.44

Exact Mass:

284.44

EC Number:

204-135-8

UNII:

RR725D715M

NSC Number:

626581|122757|122756|20811

DSSTox ID:

DTXSID5025998

HScode:

29122990

Categories:

Fragrance Ingredient

Characteristics

PSA:

17.1

XLogP3:

6.2

Appearance:

yellow powder

Density:

1.0083 (rough estimate)

Melting Point:

63 °C

Boiling Point:

366.92°C (rough estimate)

Flash Point:

205.4±12.4 °C

Refractive Index:

1.4500 (estimate)

Storage Conditions:

−20°C

Vapor Pressure:

2.61E-07mmHg at 25°C

Collision Cross Section:

170.1 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

See More Retinal Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 1B

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H360 May damage fertility or the unborn child H413 May cause long lasting harmful effects to aquatic life
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Retinal Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Apigenin,PQQ,NMNH

Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province

Payment Terms:
100% TT in advance

Average lead Time:
30 days

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2021

Wuhan PNQ trade located in Wuhan, China, is an innovative natural products manufacturer and supplier that offers raw powders as dietary ingredients, food and beverage additives, sports nutrition supplements.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	All Trans-Retinal Powder Retinaldehyde CAS 116-31-4 Retinal	100 G	Feb 10, 2026
United States	Retinaldehyde All trans	1 KG	Jan 10, 2025
Australia	Retinal	500 G	Sep 14, 2024
India	Retinal	2 KG	Aug 8, 2024

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Retinaldehyde

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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