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Home/Compounds/API/Retinol
C20H30O
286.5 g/mol
APIDanger

Retinol

CAS68-26-8EC200-683-7
Category
API
Compound Class
Alcohol
Primary Use
Pharmaceutical Raw Material

Retinol is a form of vitamin A that appears as yellow crystalline or orange solid, practically insoluble in water. It is an essential micronutrient used primarily as an active pharmaceutical ingredient in nutritional supplements and pharmaceutical manufacturing.

nutritional supplement for foodspharmaceutical raw materialinert ingredient in non-food pesticide products

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Vitamin A

CAS11103-57-4

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.80

Retinyl Bromide

CAS185106-01-8

research compound

ReferenceSame Category

Sulfadiazine

CAS68-35-9

pharmaceutical raw material

ReferenceSame Category

Cycloserine

CAS68-41-7

pharmaceutical raw material

ReferenceSame Category

(RS)-hydroxyzine

CAS68-88-2

pharmaceutical raw material

ReferenceSame Category

Metamizole sodium

CAS68-89-3

pharmaceutical raw material

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H360May damage fertility or the unborn child
H413May cause long lasting harmful effects to aquatic life

Customs Tariff Classification

The international HS code for Retinol (CAS 68-26-8) is 2936.21.

HS code (international, 6-digit)

2936.21

EU CN code (8-digit)

2936 21 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol

InChIKey

FPIPGXGPPPQFEQ-OVSJKPMPSA-N

SMILES

CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/CO)/C)/C

Synonyms (144)
  • ACON
  • ATAV
  • Retinolum [INN-Latin]
  • Vitamin A (USP)
  • 1gx8
  • 1rbp
  • A-Mulsal
  • A-Sol
  • A-Vi-Pel
  • A-Vitan
  • Agiolan
  • Agoncal
  • Alcovit A
  • Alphalin
  • Alphasterol
  • Anatola
  • Anatola A
  • Anti Wrinkle Eye Cream
  • Anti-aging cream
  • Anti-infective vitamin
  • Antixerophthalmic vitamin
  • Antixerophthalmisches Vitamin
  • Aoral
  • Apexol
  • Apostavit
  • Aquasol A Parenteral
  • Aquasynth
  • Atars
  • Avibon
  • Avitol
  • Axerol
  • Axerophthol
  • Axerophtholum
  • Bean Moisturizing
  • Bentavit A
  • Biosterol
  • CVC Retinol collagen
  • Chocola A
  • Cylasphere
  • Disatabs Tabs
  • Dofsol
  • Dohyfral A
  • Epiteliol
  • Firming Cream
  • Hi-A-Vita
  • Highy-Stable
  • Homagenets Aoral
  • Hydrovit A
  • LANIMPRESS Anti-aging cream
  • Lard Factor
  • Moisturizing Anti-Aging Cream
  • Myvpack
  • Neck Firming
  • Nepalm
  • Nio-A-Let
  • Oleovitamin A
  • Ophthalamin
  • Plivit A
  • Prepalin
  • Pure Retinol
  • RETINOL VITAMIN E
  • Recovery Cream
  • RerinolCream
  • Retin-11,12-t2-ol (9CI)
  • Retinol (Vit A)
  • Retinol, 95%, synthetic
  • Retinol, all trans-
  • Retinol, all-trans- (8CI)
  • Retinolo
  • Retinolum
  • Retinyl A
  • Retrovitamin A
  • Ro-a-vit
  • Rovimix A 500
  • Sehkraft A
  • Solu-A
  • Super A
  • Surfree Firming
  • Tegosphere VitA
  • Testavol
  • Testavol S
  • Thalasphere
  • Ultra Brightening Fade
  • Vaflol
  • Vafol
  • Veroftal
  • Vi-Alpha
  • Vi-alpha; Vi-alpha
  • Vio-A
  • Vitamin A
  • Vitamin A 1
  • Vitamin A Impurity 63
  • Vitamin A [Natural]
  • Vitamin A alcohol
  • Vitamin A alcohol (VAN)
  • Vitamin A alcohol, all-trans-
  • Vitamin A(all-trans-Retinol)
  • Vitamin A1 alcohol
  • Vitamin A1, all-trans-
  • Vitamin Impurity 32
  • Vitamine A
  • Vitaminum A
  • Vitavel A
  • Vitpex
  • Vogan
  • Vogan-Neu
  • Wachstumsvitamin
  • [11,12-3H]-Retinol
  • all-trans-Retinol
  • all-trans-Retinol, >/=98 %
  • all-trans-Retinyl alcohol
  • all-trans-Vitamin A
  • all-trans-Vitamin A alcohol
  • all-trans-Vitamin A1
  • b-Retinol
  • beta-Retinol
  • retinol
  • retinolum densatum oleosum
  • tROL
  • trans-Vitamin A alcohol
  • trans-retinol

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