WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 597093

CAS#: 439685-79-7

Description: Pro-Xylane, also known as Hydroxypropyl tetrahydropyrantriol, is a biochemical which induces neo-synthesis of matrix proteins.

Chemical Structure

CAS# 439685-79-7

Theoretical Analysis

MedKoo Cat#: 597093
Name: Pro-Xylane
CAS#: 439685-79-7
Chemical Formula: C8H16O5
Exact Mass: 192.0998
Molecular Weight: 192.21
Elemental Analysis: C, 49.99; H, 8.39; O, 41.62

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Hydroxypropyl tetrahydropyrantriol; Pro-xylane; Mexoryl SBB; Pro-xylane (pharmaceutical);

IUPAC/Chemical Name: (2S,3R,4S,5R)-2-(2-hydroxypropyl)tetrahydro-2H-pyran-3,4,5-triol


InChi Code: InChI=1S/C8H16O5/c1-4(9)2-6-8(12)7(11)5(10)3-13-6/h4-12H,2-3H2,1H3/t4?,5-,6+,7+,8+/m1/s1

SMILES Code: CC(O)C[C@H]1[C@H](O)[C@@H](O)[C@H](O)CO1

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 192.21 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

Molarity Calculator

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Reconstitution Calculator

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Dilution Calculator

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1: Assier H, Wolkenstein P, Chosidow O. First case of contact dermatitis caused by hydroxypropyl tetrahydropyrantriol used in an anti-ageing cream. Contact Dermatitis. 2017 Jul;77(1):60-61. doi: 10.1111/cod.12756. PubMed PMID: 28612444.