Chemicals starting with “P”

3,007 products in alphabetical order with CAS numbers and molecular formulas.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Reference Standard

Prototribestin

CAS: 425407-43-8
Formula: C₄₅H₇₃NaO₂₁S
MW: 1005.1 g/mol

VQ-040517

Reference Standard

Protriptyline Hydrochloride

CAS: 1225-55-4
Formula: C₁₉H₂₂ClN
MW: 299.8 g/mol

VQ-037682

Reference Standard

Proxymetacaine-3-formamido impurity

CAS: 2640676-97-5
Formula: C₁₇H₂₆N₂O₄
MW: 322.4 g/mol

VQ-043666

Synthesis

PRRRRASRRIRRRRRPRVSRRRRRGGRRRR

MW: 4063.82 g/mol
Cat. No.: VQ-002424

VQ-002424

Synthesis

PRRRRRSSSRPIRRRRRPRASRRRRRGGRRRR

Cat. No.: VQ-002425

VQ-002425

Synthesis

PRRRRSSRRPVRRRRRPRVSRRRRRRGGRRRR

MW: 4319.1 g/mol
Cat. No.: VQ-002426

VQ-002426

Synthesis

PRRRRSSSRPVRRRRRPRVSRRRRRRGGRRRR

MW: 4249.99 g/mol
Cat. No.: VQ-002427

VQ-002427

Reference Standard

Prucalopride

CAS: 179474-81-8
Formula: C₁₈H₂₆ClN₃O₃
MW: 367.9 g/mol

In stock

Reference Standard

Prucalopride 3-Hydroxy Impurity

CAS: 2636673-48-6
Formula: C₁₈H₂₆ClN₃O₄
MW: 383.9 g/mol

VQ-034889

Reference Standard

Prucalopride Acetamide Impurity

CAS: 2181480-01-1
Formula: C₂₀H₂₈ClN₃O₄
MW: 409.9 g/mol

VQ-005656

Reference Standard

Prucalopride Acetamide Impurity (Hydrochloride)

Formula: C₂₀H₂₈ClN₃O₄.ClH
MW: 446.37 g/mol

In stock

Reference Standard

Prucalopride Amine Impurity

CAS: 2250243-46-8
Formula: C₂₃H₂₄Cl₂N₄O₄
MW: 491.4 g/mol

In stock

Reference Standard

Prucalopride Deschloro Impurity

CAS: 1608459-56-8
Formula: C₁₈H₂₇N₃O₃
MW: 333.4 g/mol

In stock

Reference Standard

Prucalopride dihydroxy n-oxide impurity

CAS: 1900715-95-8
Formula: C₁₈H₂₆ClN₃O₆
MW: 415.9 g/mol

VQ-033383

Reference Standard

Prucalopride DP-1 Impurity

CAS: 76093-76-0
Formula: C₈H₈ClNO
MW: 169.61 g/mol

In stock

Reference Standard

Prucalopride DP-3 Impurity (Nitro Compound)

CAS: 1561948-72-8
Formula: C₁₈H₂₄ClN₃O₅
MW: 397.85 g/mol

In stock

Reference Standard

Prucalopride Hydroxy Impurity

CAS: 1900715-97-0
Formula: C₁₈H₂₆ClN₃O₄
MW: 383.87 g/mol

VQ-033385

Reference Standard

Prucalopride Impurity 26

Formula: C₁₈H₂₆BrN₃O₃
MW: 412.3 g/mol

In stock

Reference Standard

Prucalopride Impurity 42

CAS: 143878-25-5
Formula: C₁₂H₁₀ClNO₄
MW: 267.66 g/mol

VQ-005663

Reference Standard

Prucalopride Impurity D

CAS: 182808-04-4
Formula: C₁₀H₁₀ClNO₃
MW: 227.64 g/mol

In stock

Reference Standard

Prucalopride Lactose Adduct

Formula: C₃₀H₄₆ClN₃O₁₃
MW: 692.15 g/mol

In stock

Reference Standard

Prucalopride N-Formyl Impurity

Formula: C₁₉H₂₆ClN₃O₄
MW: 395.88 g/mol

In stock

Reference Standard

Prucalopride N-Oxide

CAS: 1900715-98-1
Formula: C₁₈H₂₆ClN₃O₄
MW: 383.9 g/mol

In stock

Reference Standard

Prucalopride open ring impurity

CAS: 1900715-94-7
Formula: C₁₈H₂₄ClN₃O₅
MW: 397.9 g/mol

VQ-041750

Reference Standard

Prucalopride Succinate

CAS: 179474-85-2
Formula: C₂₂H₃₂ClN₃O₇
MW: 486 g/mol

In stock

Reference Standard

Prulifloxacin

CAS: 123447-62-1
Formula: C₂₁H₂₀FN₃O₆S
MW: 461.5 g/mol

VQ-033386

Prunin, ≥95%

CAS: 529-55-5
Formula: C₂₁H₂₂O₁₀
MW: 434.4 g/mol

VQ-008167

Microscopy

Prussian blue

CAS: 14038-43-8
Formula: C₁₈Fe₇N₁₈
MW: 859.2 g/mol

VQ-000690

Reference Standard

Pseudo Vardenafil

CAS: 224788-34-5
Formula: C₂₂H₂₉N₅O₄S
MW: 459.6 g/mol

VQ-028911

Reference Standard

Pseudobenztropine

CAS: 802597-90-6
Formula: C₂₁H₂₅NO
MW: 307.4 g/mol

VQ-024067

Reference Standard

Pseudoerythromycin A Hemiketal

CAS: 105900-46-7
Formula: C₃₇H₆₇NO₁₃
MW: 733.9 g/mol

VQ-025600

Reference Standard

Pseudogamythromycin

CAS: 92594-48-4
Formula: C₄₀H₇₆N₂O₁₂
MW: 777 g/mol

VQ-030939

Reference Standard

Pseudohypericin

CAS: 55954-61-5
Formula: C₃₀H₁₆O₉
MW: 520.4 g/mol

VQ-040699

Pseudoisoeugenyl 2-methylbutyrate

CAS: 58989-20-1
Formula: C₁₅H₂₀O₃
MW: 248.32 g/mol

VQ-049441

Reference Standard

Pseudomonic acid E

CAS: 167842-57-1
Formula: C₂₈H₄₈O₉
MW: 528.7 g/mol

VQ-032025

Reference Standard

Pseudoprotodioscin

CAS: 102115-79-7
Formula: C₅₁H₈₂O₂₁
MW: 1031.2 g/mol

VQ-040518

Reference Standard

Psi-Tropine

CAS: 135-97-7
Formula: C₈H₁₅NO
MW: 141.21 g/mol

VQ-032570

Puriss

PSMA 617

CAS: 1702967-37-0
Formula: C₄₉H₇₁N₉O₁₆
MW: 1042.1 g/mol

VQ-002942

Puriss

PSMA-11

CAS: 1366302-52-4
Formula: C₄₄H₆₂N₆O₁₇
MW: 947 g/mol

VQ-002943

PSMA-617.TFA

Formula: C₅₇H₇₅F₁₂N₉O₂₄.xTFA
MW: 1498.25 g/mol

VQ-002944

Reference Standard

Psoralen

CAS: 66-97-7
Formula: C₁₁H₆O₃
MW: 186.16 g/mol

VQ-041756

PSS-[3-(2-Aminoethyl)amino]propyl-Heptaisobutyl substituted

CAS: 444315-16-6
Formula: C₃₃H₇₆N₂O₁₂Si₈
MW: 917.6 g/mol

VQ-018406

PSS-Dodecaphenyl substituted

CAS: 18923-59-6
Formula: C₇₂H₆₀O₁₈Si₁₂
MW: 1550.3 g/mol

VQ-011142

Pt(II) meso-tetra(pentafluorophenyl)porphine, 98%

CAS: 109781-47-7
Formula: C₄₄H₈F₂₀N₄Pt
MW: 1167.6 g/mol

VQ-018649

Pterine-6-carboxylic Acid

CAS: 948-60-7
Formula: C₇H₅N₅O₃
MW: 207.15 g/mol

VQ-048448

Pterine, ≥98%

CAS: 2236-60-4
Formula: C₆H₅N₅O
MW: 163.14 g/mol

VQ-002699

Pterostilbene, 97%

CAS: 537-42-8
Formula: C₁₆H₁₆O₃
MW: 256.3 g/mol

VQ-002945

Puriss

Pterostilbene, 99%

CAS: 537-42-8
Formula: C₁₆H₁₆O₃
MW: 256.3 g/mol

VQ-002946

Reference Standard

PTH-I Butyl Impurity

CAS: 875229-73-5
Formula: C₁₂H₂₅NO
MW: 199.33 g/mol

In stock

Pullulan

CAS: 9057-02-7
Formula: (C₆H₁₂O₅)n

VQ-011569

Pullulan, from aureobasidium pullulans

CAS: 9057-02-7
Formula: (C₆H₁₂O₅)n

VQ-002552

Pumice stone powder 250-300 mesh

CAS: 1332-09-8

VQ-011570

Pumice stone, for elementary analysis

CAS: 1332-09-8

VQ-011571

Reference Standard

Punicalagin

CAS: 65995-63-3
Formula: C₄₈H₂₈O₃₀
MW: 1084.7 g/mol

VQ-039809

Purine, 98%

CAS: 120-73-0
Formula: C₅H₄N₄
MW: 120.11 g/mol

VQ-003871

Puromycin dihydrochloride

CAS: 58-58-2
Formula: C₂₂H₃₁Cl₂N₇O₅
MW: 544.4 g/mol

VQ-003748

Cell Culture

Puromycin dihydrochloride, cell culture tested

CAS: 58-58-2
Formula: C₂₂H₃₁Cl₂N₇O₅
MW: 544.4 g/mol

VQ-046240

Extra Pure

PyBOP, extra pure >98%

CAS: 128625-52-5
Formula: C₁₈H₂₈F₆N₆OP₂
MW: 520.4 g/mol

VQ-045860

PyBOP, GR 99%

CAS: 128625-52-5
Formula: C₁₈H₂₈F₆N₆OP₂
MW: 520.4 g/mol

VQ-002428

Reference Standard

Pymetrozine

CAS: 123312-89-0
Formula: C₁₀H₁₁N₅O
MW: 217.23 g/mol

VQ-041757

Reference Standard

Pyr-His-Trp-Ser-Tyr-OH

CAS: 52434-75-0
Formula: C₃₄H₃₈N₈O₉
MW: 702.7 g/mol

VQ-037971

Reference Standard

Pyraclostrobin

CAS: 175013-18-0
Formula: C₁₉H₁₈ClN₃O₄
MW: 387.8 g/mol

VQ-032724

Reference Standard

Pyranocoumarin

CAS: 518-20-7
Formula: C₂₀H₁₈O₄
MW: 322.4 g/mol

VQ-039858

Reference Standard

Pyrantel

CAS: 15686-83-6
Formula: C₁₁H₁₄N₂S
MW: 206.31 g/mol

VQ-044444

Reference Standard

Pyrantel EP Impurity A

CAS: 36700-38-6
Formula: C₁₁H₁₄N₂S
MW: 206.31 g/mol

VQ-027680

Reference Standard

Pyrantel EP Impurity D

CAS: 4271-96-9
Formula: C₆H₁₂N₂
MW: 112.17 g/mol

VQ-033388

Reference Standard

Pyrantel Pamoate

CAS: 22204-24-6
Formula: C₃₄H₃₀N₂O₆S
MW: 594.7 g/mol

VQ-033387

Reference Standard

Pyrantel Related Compound A

CAS: 3081732-69-3
Formula: C₃₄H₃₀N₂O₆S
MW: 594.68 g/mol

VQ-043794

IP/BP/USP

Pyrazinamide

CAS: 98-96-4
Formula: C₅H₅N₃O
MW: 123.11 g/mol

VQ-003941

Reference Standard

Pyrazinamide-15N,d3

CAS: 1246817-81-1
Formula: C₅H₅N₃O
MW: 127.12 g/mol

VQ-041761

Reference Standard

Pyrazinamide-d3

CAS: 1432059-16-9
Formula: C₅H₅N₃O
MW: 126.13 g/mol

VQ-041760

Pyrazinamide, 98%

CAS: 98-96-4
Formula: C₅H₅N₃O
MW: 123.11 g/mol

VQ-011992

Pyrazine

CAS: 290-37-9
Formula: C₄H₄N₂
MW: 80.09 g/mol

VQ-039204

Pyrazine-2-carboxylic acid, 99%

CAS: 98-97-5
Formula: C₅H₄N₂O₂
MW: 124.1 g/mol

VQ-011993

Reference Standard

Pyrazine-2,5-dicarboxylic Acid

CAS: 122-05-4
Formula: C₆H₄N₂O₄
MW: 168.11 g/mol

VQ-037531

Reference Standard

Pyrazole N-Demethyl Sildenafil

CAS: 139755-95-6
Formula: C₂₁H₂₈N₆O₄S
MW: 460.6 g/mol

VQ-042166

Pyrazole-4-boronic acid, ≥95%

CAS: 763120-58-7
Formula: C₃H₅BN₂O₂
MW: 111.9 g/mol

VQ-012645

Pyrazole, 98%

CAS: 288-13-1
Formula: C₃H₄N₂
MW: 68.08 g/mol

VQ-012644

Reference Standard

Pyrazolo Minocycline

CAS: 182004-72-4
Formula: C₂₃H₂₇N₅O₅
MW: 453.5 g/mol

VQ-031927

Pyrazosulfuron-ethyl

CAS: 93697-74-6
Formula: C₁₄H₁₈N₆O₇S
MW: 414.4 g/mol

VQ-039686

Pyrene, 98%

CAS: 129-00-0
Formula: C₁₆H₁₀
MW: 202.25 g/mol

VQ-002947

Pyrethrin 1

CAS: 121-21-1
Formula: C₂₁H₂₈O₃
MW: 328.4 g/mol

VQ-040949

Reference Standard

Pyrethrin II

CAS: 121-29-9
Formula: C₂₂H₂₈O₅
MW: 372.5 g/mol

VQ-040950

Pyrethrins

CAS: 8003-34-7
Formula: C₄₃H₅₆O₈
MW: 700.9 g/mol

VQ-039660

Pyribenzoxim

CAS: 168088-61-7
Formula: C₃₂H₂₇N₅O₈
MW: 609.6 g/mol

VQ-040480

Pyridalyl

CAS: 179101-81-6
Formula: C₁₈H₁₄Cl₄F₃NO₃
MW: 491.1 g/mol

VQ-039804

Pyridin-2-ol, 99%

CAS: 72762-00-6
Formula: C₅H₅NO
MW: 95.1 g/mol

VQ-011881

Pyridin-3-amine Hydrochloride

CAS: 73074-20-1
Formula: C₅H₇ClN₂
MW: 130.57 g/mol

VQ-047370

Pyridine 2-aldoxime

CAS: 873-69-8
Formula: C₆H₆N₂O
MW: 122.12 g/mol

VQ-033266

Pyridine hydrobromide, 98%

CAS: 18820-82-1
Formula: C₅H₆BrN
MW: 160.01 g/mol

VQ-011882

Pyridine hydrochloride, 98%

CAS: 628-13-7
Formula: C₅H₆ClN
MW: 115.56 g/mol

VQ-011883

Reference Standard

Pyridine Hydroxy Nitrile Compound

CAS: 18206-80-9
Formula: C₁₄H₉ClN₂O
MW: 256.69 g/mol

VQ-049241

Synthesis

Pyridine N-oxide, 95%+

CAS: 694-59-7
Formula: C₅H₅NO
MW: 95.1 g/mol

VQ-011884

Extra Pure

Pyridine-2-aldoxime, extra pure >98%

CAS: 873-69-8
Formula: C₆H₆N₂O
MW: 122.12 g/mol

VQ-019952

Pyridine-2,5-dicarbonitrile

CAS: 20730-07-8
Formula: C₇H₃N₃
MW: 129.12 g/mol

VQ-039312

Synthesis

Pyridine-2,6-dicarboxylic acid, 98%

CAS: 499-83-2
Formula: C₇H₅NO₄
MW: 167.12 g/mol

VQ-011885

Pyridine-3-sulfonyl chloride

CAS: 16133-25-8
Formula: C₅H₄ClNO₂S
MW: 177.61 g/mol

VQ-032662

Pyridine-3,5-dicarboxylic acid, 98%

CAS: 499-81-0
Formula: C₇H₅NO₄
MW: 167.12 g/mol

VQ-011886

Reference Standard

Pyridine-3,5-diyldimethanol

CAS: 21636-51-1
Formula: C₇H₉NO₂
MW: 139.15 g/mol

VQ-043472

Pyridine-4-sulfonyl Chloride

CAS: 134479-04-2
Formula: C₅H₄ClNO₂S
MW: 177.61 g/mol

VQ-042934

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Chemicals starting with “P”