How many api reference standards do you supply?

We currently list 583 api reference standards, such as Digoxin, Doxepin, Estriol. We can also source or custom-synthesise items that are not listed.

Do api reference standards come with a COA and SDS?

Yes. Each lot is supplied with a batch Certificate of Analysis and a 16-section GHS Safety Data Sheet. Typical COAs can be shared before you order.

Can you export api reference standards to my country?

Yes. We ship worldwide by sea freight, air cargo and express courier, with export documentation, and pack hazardous materials to IATA/IMDG dangerous-goods rules.

Impurities & Reference Standards

API Reference Standards

583 api reference standards with CAS numbers, structures and specifications — batch COA and GHS SDS supplied.

3,436products

377in stock

COA + SDSwith every lot

Reference Standard

Tramadol

CAS: 27203-92-5
Formula: C₁₆H₂₅NO₂
MW: 263.37 g/mol

VQ-007811

Reference Standard

Tramadol Hydrochloride

CAS: 36282-47-0
Formula: C₁₆H₂₆ClNO₂
MW: 299.83 g/mol

In stock

Reference Standard

Tramazoline Hydrochloride Monohydrate

CAS: 74195-73-6
Formula: C₁₃H₂₀ClN₃O
MW: 269.77 g/mol

VQ-034378

Reference Standard

Trametinib

CAS: 871700-17-3
Formula: C₂₆H₂₃FIN₅O₄
MW: 615.4 g/mol

In stock

Reference Standard

Trametinib Acetate

CAS: 871702-07-7
Formula: C₂₆H₂₅FIN₅O₅
MW: 633.4 g/mol

VQ-034383

Reference Standard

Trandolapril

CAS: 87679-37-6
Formula: C₂₄H₃₄N₂O₅
MW: 430.5 g/mol

VQ-028475

Reference Standard

Trans-Anethole

CAS: 4180-23-8
Formula: C₁₀H₁₂O
MW: 148.2 g/mol

VQ-039830

Reference Standard

Tranylcypromine

CAS: 155-09-9
Formula: C₉H₁₁N
MW: 133.19 g/mol

VQ-043336

Reference Standard

Tranylcypromine Sulphate

CAS: 13492-01-8
Formula: C₁₈H₂₄N₂O₄S
MW: 364.5 g/mol

VQ-034388

Reference Standard

Trastuzumab

CAS: 180288-69-1
Formula: -

VQ-042652

Reference Standard

Trehalose

CAS: 99-20-7
Formula: C₁₂H₂₂O₁₁
MW: 342.3 g/mol

VQ-042655

Reference Standard

Trelagliptin

CAS: 865759-25-7
Formula: C₁₈H₂₀FN₅O₂
MW: 357.4 g/mol

VQ-007814

Reference Standard

Trelagliptin Succinate

CAS: 1029877-94-8
Formula: C₂₂H₂₆FN₅O₆
MW: 475.5 g/mol

In stock

Reference Standard

Trenbolone acetate

CAS: 10161-34-9
Formula: C₂₀H₂₄O₃
MW: 312.4 g/mol

In stock

Reference Standard

Treosulfan

CAS: 299-75-2
Formula: C₆H₁₄O₈S₂
MW: 278.3 g/mol

VQ-034413

Reference Standard

Treprostinil

CAS: 81846-19-7
Formula: C₂₃H₃₄O₅
MW: 390.5 g/mol

VQ-042657

Reference Standard

Treprostinil Diolamine

CAS: 830354-48-8
Formula: C₂₇H₄₅NO₇
MW: 495.6 g/mol

VQ-042659

Reference Standard

Treprostinil Sodium

CAS: 289480-64-4
Formula: C₂₃H₃₄NaO₅
MW: 413.5 g/mol

VQ-034414

Reference Standard

Tri ethyl methane tricarboxylate

CAS: 6279-86-3
Formula: C₁₀H₁₆O₆
MW: 232.23 g/mol

VQ-032496

Reference Standard

Triacontane

CAS: 638-68-6
Formula: C₃₀H₆₂
MW: 422.8 g/mol

VQ-038843

Reference Standard

Triadimenol

CAS: 55219-65-3
Formula: C₁₄H₁₈ClN₃O₂
MW: 295.76 g/mol

VQ-042661

Reference Standard

Triamcinolone acetonide

CAS: 76-25-5
Formula: C₂₄H₃₁FO₆
MW: 434.5 g/mol

VQ-023934

Reference Standard

Triamcinolone Hexacetonide

CAS: 5611-51-8
Formula: C₃₀H₄₁FO₇
MW: 532.6 g/mol

VQ-028495

Reference Standard

Triamterene Hydrochloride

CAS: 2218-70-4
Formula: C₁₂H₁₁N₇.ClH
MW: 289.71 g/mol

VQ-007817

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API Reference Standards

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