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

MedKoo CAT#: 501010

CAS#: unknown

Description: Lamivudine-galactose is a lamivudine conjugate with galactose. Lamivudine (2',3'-dideoxy-3'-thiacytidine, commonly called 3TC) is a potent nucleoside analog reverse transcriptase inhibitor (nRTI). It is marketed by GlaxoSmithKline with the brand names Zeffix, Heptovir, Epivir, and Epivir-HBV. Lamivudine has been used for treatment of chronic hepatitis B at a lower dose than for treatment of HIV. It improves the seroconversion of e-antigen positive hepatitis B and also improves histology staging of the liver.

Chemical Structure

CAS# unknown

Theoretical Analysis

MedKoo Cat#: 501010
Name: Lamivudine-galactose
CAS#: unknown
Chemical Formula: C14H21N3O8S
Exact Mass: 391.1049
Molecular Weight: 391.395
Elemental Analysis: C, 42.96; H, 5.41; N, 10.74; O, 32.70; S, 8.19

Size Price Shipping out time Quantity
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Pricing updated 2021-03-08. Prices are subject to change without notice.

Lamivudine-galactose is not in stock, but may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Synonym: Lamivudine-galactose

IUPAC/Chemical Name: 4-amino-1-((2R,5S)-2-((((2R,3R,4S,5R,6S)-3,4,5,6-tetrahydroxytetrahydro-2H-pyran-2-yl)methoxy)methyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one


InChi Code: InChI=1S/C14H21N3O8S/c15-7-1-2-17(14(22)16-7)8-5-26-9(25-8)4-23-3-6-10(18)11(19)12(20)13(21)24-6/h1-2,6,8-13,18-21H,3-5H2,(H2,15,16,22)/t6-,8+,9-,10+,11+,12-,13+/m1/s1

SMILES Code: O=C1N=C(N)C=CN1[C@@H]2CS[C@H](COC[C@@H]3[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)O3)O2

Solid powder


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).

Soluble in DMSO, not in water

Shelf Life:
>5 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:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 391.395 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.

Select a batch to recalculate based on the batch molecular weight:
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

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Additional Information