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Abacavir Sulfate

Tier C — Watch / trade

Abacavir Sulfate

Viiv Healthcare
Originator
1998
First approval
-
Expiry (public)
No sales data
Peak sales
Small molecule
Type

Targets:RT

Brand:Ziagenavir, Virol, Ziagen

Indications (approved):HIV infection

Regional status

US
Approved
1998-12-17
EU
Approved
1999-07-08
China
Approved
2002-02-20
Japan
Approved
1999-09-10

Synthetic routes & intermediates5 routes

Originator routes × 1Optimised (non-patent) × 4Process routes × 0

Routes are ordered originator first, then optimised / process (non-patent) routes; each lists steps, overall yield and the intermediate table (code / CAS / name) — ready for supplier sourcing and RFQ. Rendered by this site from structured data; no third-party route graphics used.

OriginatorRoute 1Steps 6 · Total yield 260.00 mg
ABAC-009—ABAC-0107226-23-5ABAC-001199395-80-7ABAC-00256-05-3ABAC-0031798043-27-2ABAC-0042028-74-2ABAC-0051798428-85-9ABAC-006—ABAC-007136522-33-3ABAC-00886483-52-5API · Abacavir Sulfate
CodeCAS No.Intermediate
ABAC-009-(4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol
ABAC-0107226-23-51,3-dimethyltetrahydropyrimidin-2(1H)-one
ABAC-001199395-80-7N-(4-(hydroxymethyl)cyclopent-2-en-1-yl)acetamide
ABAC-00256-05-34,6-dichloropyrimidin-2-amine
ABAC-0031798043-27-2-
ABAC-0042028-74-24-chlorobenzenediazonium chloride
ABAC-0051798428-85-9-
ABAC-006--
ABAC-007136522-33-3((1S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol
ABAC-00886483-52-5Availablecyclopropanamine
OptimisedRoute 2Steps 7 · Total yield 27.00 mg
ABAC-01190719-32-7ABAC-012—ABAC-013—ABAC-014—ABAC-015—ABAC-016—ABAC-017143395-28-2ABAC-018178456-34-3ABAC-019120503-69-7ABAC-020178456-36-5API · Abacavir Sulfate
CodeCAS No.Intermediate
ABAC-01190719-32-7(S)-4-benzyloxazolidin-2-one
ABAC-012-pent-4-enoic pivalic anhydride
ABAC-013-(S)-4-benzyl-3-(pent-4-enoyl)oxazolidin-2-one
ABAC-014-(S)-3-((2S,3R)-2-allyl-3-methylpent-4-enoyl)-4-benzyloxazolidin-2-one
ABAC-015--
ABAC-016-(S)-4-benzyl-3-((1R,2R)-2-hydroxycyclopentanecarbonyl)oxazolidin-2-one
ABAC-017143395-28-2(1R,5R)-5-(hydroxymethyl)cyclopent-2-enol
ABAC-018178456-34-3((1R,2R)-2-acetoxycyclopent-3-en-1-yl)methyl acetate
ABAC-019120503-69-7N6-cyclopropyl-9H-purine-2,6-diamine
ABAC-020178456-36-5((1S,4R)-4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methyl acetate
OptimisedRoute 3Steps 3 · Total yield /
ABAC-007136522-33-3ABAC-017143395-28-2ABAC-021151765-22-9ABAC-022159418-20-9API · Abacavir Sulfate
CodeCAS No.Intermediate
ABAC-007136522-33-3((1S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol
ABAC-017143395-28-2(1R,5R)-5-(hydroxymethyl)cyclopent-2-enol
ABAC-021151765-22-9(3S,3aR,6aR)-3-hydroxy-3,3a,4,6a-tetrahydro-2H-cyclopenta[b]furan-2-one
ABAC-022159418-20-9(4aR,7aR)-4,4a,5,7a-tetrahydrocyclopenta[d][1,3]dioxin-2-one
OptimisedRoute 4Steps 4 · Total yield /
ABAC-02375307-63-0ABAC-024—ABAC-0251309767-90-5ABAC-0261309768-04-4ABAC-0271309768-09-9ABAC-02869971-20-6API · Abacavir Sulfate
CodeCAS No.Intermediate
ABAC-02375307-63-02,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl acetate
ABAC-024-di-tert-butyl (1R,3S)-cyclopent-4-ene-1,3-diyl dicarbonate
ABAC-0251309767-90-55-((1R,4R)-4-((tert-butoxycarbonyl)oxy)cyclopent-2-en-1-yl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl acetate
ABAC-0261309768-04-45-((1R,4R)-4-azidocyclopent-2-en-1-yl)-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl acetate
ABAC-0271309768-09-9(1S,4R)-methyl 4-azidocyclopent-2-enecarboxylate
ABAC-02869971-20-6((1S,4R)-4-acetamidocyclopent-2-en-1-yl)methyl acetate
OptimisedRoute 5Steps 6 · Total yield 0.13 g
ABAC-02963838-48-2ABAC-030146864-12-2ABAC-0311108600-43-6ABAC-0325451-40-1ABAC-0331108600-44-7ABAC-0341108600-45-8ABAC-0351108600-46-9API · Abacavir Sulfate
CodeCAS No.Intermediate
ABAC-02963838-48-26-azabicyclo[3.2.0]hept-3-en-7-one
ABAC-030146864-12-2(1S,5R)-6-azabicyclo[3.2.0]hept-3-en-7-one
ABAC-0311108600-43-6(1S,5R)-6-tosyl-6-azabicyclo[3.2.0]hept-3-en-7-one
ABAC-0325451-40-12,6-dichloro-9H-purine
ABAC-0331108600-44-7(1S,4R)-4-(2,6-dichloro-9H-purin-9-yl)-N-tosylcyclopent-2-enecarboxamide
ABAC-0341108600-45-8(1S,4R)-4-(2,6-dichloro-9H-purin-9-yl)-N-methyl-N-tosylcyclopent-2-enecarboxamide
ABAC-0351108600-46-9((1S,4R)-4-(2-chloro-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol

Frequently asked questions

What are the approved indications of Abacavir Sulfate?

Approved indications include: HIV infection.

When does the Abacavir Sulfate patent expire?

No public expiry year is available for Abacavir Sulfate yet; this page updates once verified.

How many synthesis routes are recorded for Abacavir Sulfate?

5 synthesis routes are recorded; the shortest is 3 steps with / total yield. Intermediates in each route carry codes and CAS numbers.

Where can I buy Abacavir Sulfate intermediates?

1 intermediate CAS of Abacavir Sulfate are available through the Unibest supply network — see the route tables on this page and request a quote per CAS.

How do I get a quote for Abacavir Sulfate intermediates?

Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.

Source: cross-verified data (structured fields only) · 2026-09-29