Chem-Impex International – Page 78

About

Hydroxy-PEG₃-acetic acid tert- butyl ester

Purity:

≥ 97%

Synonym:

HO-PEG3-CH2CO2tBu

Catalog Number:

50028

CAS Number:

518044-31-0

Purity Limit:

≥ 97%

MDL NO:

MFCD27977510

Molecular Formula:

C₁₂H₂₄O₆

Molecular Weight:

264.32
Boc-amino-PEG₇-amine

Purity:

≥ 97%

Synonym:

Boc-NH-PEG7-CH2CH2NH2

Catalog Number:

49968

CAS Number:

206265-98-7

Purity Limit:

≥ 97%

MDL NO:

MFCD03453229

Molecular Formula:

C₂₁H₄₄N₂O₉

Molecular Weight:

468.58
Boc-amino-PEG₉-azide

Synonym:

Boc-NH-PEG9-CH2CH2N3

Catalog Number:

50015

CAS Number:

2112731-50-5

MDL NO:

MFCD30723242

Molecular Formula:

C₂₅H₅₀N₄O₁₁

Molecular Weight:

582.68
Hydroxy-PEG₁-acetic acid tert- butyl ester

Synonym:

HO-PEG1-CH2CO2tBu

Catalog Number:

50026

CAS Number:

287174-32-7

MDL NO:

MFCD27635155

Molecular Formula:

C₈H₁₆O₄

Molecular Weight:

176.21
Boc-amino-PEG₇-acetic acid

Purity:

≥ 99%

Synonym:

Boc-NH-PEG7-CH2CO2H

Catalog Number:

50041

CAS Number:

141282-29-3

Purity Limit:

≥ 99%

MDL NO:

MFCD08274604

Molecular Formula:

C₂₁H₄₁NO₁₁

Molecular Weight:

483.55
Azido-PEG₆-acid tert-butyl ester

Synonym:

N3-PEG6-CH2CH2CO2tBu

Catalog Number:

50035

CAS Number:

406213-76-1

MDL NO:

MFCD20926385

Molecular Formula:

C₁₉H₃₇N₃O₈

Molecular Weight:

435.51
Fmoc-amino-PEG₆-NHS ester

Purity:

≥ 95%

Synonym:

Fmoc-NH-PEG6-CH2CH2CO2-NHS ester

Catalog Number:

50045

CAS Number:

1818294-31-3

Purity Limit:

≥ 95%

MDL NO:

MFCD24539479

Molecular Formula:

C₃₄H₄₄N₂O₁₂

Molecular Weight:

672.72
Biotin-PEG₈-NHS ester

Purity:

≥ 95%

Catalog Number:

50071

CAS Number:

2143968-03-8

Purity Limit:

≥ 95%

MDL NO:

MFCD27977502

Molecular Formula:

C₃₃H₅₆N₄O₁₄S

Molecular Weight:

764.88
Boc-amino-PEG₄-amine

Purity:

≥ 97% (HPLC)

Synonym:

Boc-NH-PEG4-CH2CH2NH2

Catalog Number:

49965

CAS Number:

811442-84-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD16619339

Molecular Formula:

C₁₅H₃₂N₂O₆

Molecular Weight:

336.43

Specification Sheet
Hydroxy-PEG₈-acid tert-butyl ester

Synonym:

HO-PEG8-CH2CH2CO2tBu

Catalog Number:

49999

CAS Number:

1334177-84-2

MDL NO:

MFCD11041105

Molecular Formula:

C₂₃H₄₆O₁₁

Molecular Weight:

498.6
Fmoc-amino-PEG₁₁-acetic acid

Synonym:

Fmoc-NH-PEG11-CH2CO2H

Catalog Number:

50013

CAS Number:

2629308-66-1, 675606-79-8

MDL NO:

MFCD30723257

Molecular Formula:

C₃₉H₅₉NO₁₅

Molecular Weight:

781.88
Biotin-PEG₃-NHS ester

Purity:

≥ 95%

Catalog Number:

50054

CAS Number:

1253286-56-4

Purity Limit:

≥ 95%

MDL NO:

MFCD11974977

Molecular Formula:

C₂₃H₃₆N₄SO₉

Molecular Weight:

544.62
Amino-PEG₁₀-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

H2N-PEG10-CH2CH2CO2tBu

Catalog Number:

49981

CAS Number:

1818294-42-6

Purity Limit:

≥ 97%

MDL NO:

MFCD26127812

Molecular Formula:

C₂₇H₅₅NO₁₂

Molecular Weight:

585.73
Fmoc-amino-PEG₃₆-acid

Synonym:

Fmoc-NH-PEG36-CH2CH2CO2H

Catalog Number:

49998

CAS Number:

2649489-46-1

MDL NO:

MFCD21363317

Molecular Formula:

C₉₀H₁₆₁NO₄₀

Molecular Weight:

1897.22
Carbobenzyloxy-amino-PEG₆-acid

Purity:

≥ 98%

Synonym:

Z-NH-PEG6-CH2CH2CO2H

Catalog Number:

49960

CAS Number:

1334177-80-8

Purity Limit:

≥ 98%

MDL NO:

MFCD13184966

Molecular Formula:

C₂₃H₃₇N₁₀

Molecular Weight:

487.54
Biotin-PEG₈-acid

Purity:

≥ 97%

Synonym:

(+)-Biotin-PEG8-CH2CH2CO2H

Catalog Number:

50068

CAS Number:

2143964-62-7

Purity Limit:

≥ 97%

MDL NO:

MFCD26127802

Molecular Formula:

C₂₉H₅₃N₃O₁₂S

Molecular Weight:

667.81
Amino-PEG₆-acetic acid tert- butyl ester

Synonym:

H2N-PEG6-CH2CO2tBu

Catalog Number:

50032

CAS Number:

297162-50-6

MDL NO:

MFCD31656899

Molecular Formula:

C₁₈H₃₇NO₈

Molecular Weight:

395.48
Amino-PEG₇-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

H2N-PEG7-CH2CH2CO2tBu

Catalog Number:

50046

CAS Number:

2428400-07-9

Purity Limit:

≥ 97%

MDL NO:

MFCD32861276

Molecular Formula:

C₂₁H₄₃NO₉

Molecular Weight:

453.56
Boc-amino-PEG₄-alcohol

Purity:

≥ 97%

Synonym:

Boc-NH-PEG4-OH

Catalog Number:

49961

CAS Number:

106984-09-2

Purity Limit:

≥ 97%

MDL NO:

MFCD07779195

Molecular Formula:

C₁₃H₂₇NO₆

Molecular Weight:

293.36
Amino-PEG₈-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

H2N-PEG8-CH2CH2CO2tBu

Catalog Number:

49980

CAS Number:

756526-06-4

Purity Limit:

≥ 97%

MDL NO:

MFCD11041142

Molecular Formula:

C₂₃H₄₇N₁₀

Molecular Weight:

497.62
Carbobenzyloxy-amino-PEG₄-acid

Purity:

≥ 97%

Synonym:

Z-NH-PEG4-CH2CH2CO2H

Catalog Number:

49958

CAS Number:

756526-00-8

Purity Limit:

≥ 97%

MDL NO:

MFCD11041139

Molecular Formula:

C₁₉H₂₉NO₈

Molecular Weight:

399.44
Amino-PEG₁₂-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

H2N-PEG12-CH2CH2CO2tBu

Catalog Number:

49982

CAS Number:

1383814-00-3

Purity Limit:

≥ 97%

MDL NO:

MFCD11041147

Molecular Formula:

C₃₁H₆₃NO₁₄

Molecular Weight:

673.83
Amino-PEG₁-acid tert-butyl ester

Synonym:

H2N-PEG1-CH2CH2CO2tBu

Catalog Number:

50017

CAS Number:

1260092-46-3

MDL NO:

MFCD20727480

Molecular Formula:

C₉H₁₉NO₃

Molecular Weight:

189.26
Biotin-LC-LC

Purity:

≥ 97%

Catalog Number:

50055

CAS Number:

89889-51-0

Purity Limit:

≥ 97%

MDL NO:

MFCD06796002

Molecular Formula:

C₂₂H₃₈N₄SO₅

Molecular Weight:

470.63
Mercapto-PEG₄-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

HS-PEG4-CH2CH2CO2tBu

Catalog Number:

49984

CAS Number:

564476-33-1

Purity Limit:

≥ 97%

MDL NO:

MFCD11041133

Molecular Formula:

C₁₅H₃₀O₆S

Molecular Weight:

338.46
Biotin-PEG₆-NHS ester

Purity:

≥ 95%

Catalog Number:

50070

CAS Number:

2055045-04-8

Purity Limit:

≥ 95%

MDL NO:

MFCD22056308

Molecular Formula:

C₂₉H₄₈N₄SO₁₂

Molecular Weight:

676.78
Amino-PEG₃-acetic acid tert- butyl ester

Synonym:

H2N-PEG3-CH2CO2tBu

Catalog Number:

50030

CAS Number:

189808-70-6

MDL NO:

MFCD30730374

Molecular Formula:

C₁₂H₂₇NO₆

Molecular Weight:

263.33
Boc-amino-PEG₁₂-acid

Synonym:

Boc-NH-PEG12-CH2CH2CO2H

Catalog Number:

49995

CAS Number:

1415981-79-1

MDL NO:

MFCD13185149

Molecular Formula:

C₃₂H₆₃NO₁₆

Molecular Weight:

717.85
Mercapto-PEG₆-acid tert-butyl ester

Synonym:

HS-PEG6-CH2CH2CO2tBu

Catalog Number:

50000

CAS Number:

1818294-40-4

MDL NO:

MFCD26127815

Molecular Formula:

C₁₉H₃₈O₈S

Molecular Weight:

426.57
Bromo-PEG₂-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

Br-PEG2-CH2CH2CO2tBu

Catalog Number:

50052

CAS Number:

1381861-91-1

Purity Limit:

≥ 97%

MDL NO:

MFCD22574822

Molecular Formula:

C₁₁H₂₁BrO₄

Molecular Weight:

297.19
N-(2-Aminoethyl)biotinamide

Purity:

≥ 97%

Synonym:

(+)-Biotin-CH2CH2NH2

Catalog Number:

50058

CAS Number:

1231488-78-0

Purity Limit:

≥ 97%

MDL NO:

MFCD09839905

Molecular Formula:

C₁₂H₂₇NO₆

Molecular Weight:

286.39
Boc-NH-PEG₈-OCH₂CH₂CO₂NHS ester

Purity:

≥ 97%

Catalog Number:

50051

CAS Number:

2009357-80-4

Purity Limit:

≥ 97%

MDL NO:

MFCD32641978

Molecular Formula:

C₂₈H₅₀N₂O₁₄

Molecular Weight:

638.7
Amino-PEG₁₁-acid tert-butyl ester

Purity:

≥ 97%

Synonym:

H2N-PEG11-CH2CH2CO2tBu

Catalog Number:

50047

CAS Number:

2428400-08-0

Purity Limit:

≥ 97%

MDL NO:

MFCD34178787

Molecular Formula:

C₂₉H₅₉NO₁₃

Molecular Weight:

629.8
Benzyloxy-PEG₅-alcohol

Purity:

≥ 95%

Synonym:

BnO-PEG5-OH

Catalog Number:

49988

CAS Number:

57671-28-0

Purity Limit:

≥ 95%

MDL NO:

MFCD06797154

Molecular Formula:

C₁₇H₂₈O₆

Molecular Weight:

328.41
Boc-amino-PEG₁₂-amine

Synonym:

Boc-NH-PEG12-CH2CH2NH2

Catalog Number:

50023

CAS Number:

1642551-09-4

MDL NO:

MFCD31656921

Molecular Formula:

C₃₁H₆N₂O₁₄

Molecular Weight:

688.84
Biotin-PEG₃-acid

Purity:

≥ 97%

Synonym:

(+)-Biotin-PEG3-CH2CH2CO2H

Catalog Number:

50060

CAS Number:

252881-76-8

Purity Limit:

≥ 97%

MDL NO:

MFCD22574817

Molecular Formula:

C₁₉H₃₃N₃SO₇

Molecular Weight:

447.54
Fmoc-amino-PEG₆-acetic acid

Synonym:

Fmoc-NH-PEG6-CH2CO2H

Catalog Number:

50012

CAS Number:

437655-96-4

MDL NO:

MFCD26142983

Molecular Formula:

C₂₉H₃₉NO₁₀

Molecular Weight:

561.62
Hydroxy-PEG₅-acetic acid tert- butyl ester

Synonym:

HO-PEG5-CH2CO2tBu

Catalog Number:

50025

CAS Number:

52026-48-9

Molecular Formula:

C₁₆H₃₂O₈

Molecular Weight:

352.42
Hydroxy-PEG₆-acid tert-butyl ester

Purity:

≥ 99%

Synonym:

HO-PEG6-CH2CH2CO2tBu

Catalog Number:

49977

CAS Number:

361189-64-2

Purity Limit:

≥ 99%

Molecular Formula:

C₁₉H₃₈O₉

Molecular Weight:

410.5
Benzyloxy-PEG₄-alcohol

Purity:

≥ 95%

Synonym:

BnO-PEG4-OH

Catalog Number:

49987

CAS Number:

86259-87-2

Purity Limit:

≥ 95%

MDL NO:

MFCD06797175

Molecular Formula:

C₁₅H₂₄O₅

Molecular Weight:

284.35
Biotin-PEG₁₁-azide

Purity:

≥ 97%

Catalog Number:

50067

CAS Number:

956494-20-5

Purity Limit:

≥ 97%

MDL NO:

MFCD21363313

Molecular Formula:

C₃₄H₆₄N₆O₁₃S

Molecular Weight:

796.97
Boc-amino-PEG₁₅-amine

Synonym:

Boc-NH-PEG15-CH2CH2NH2

Catalog Number:

50005

CAS Number:

2222566-55-2

MDL NO:

MFCD28385469

Molecular Formula:

C₃₇H₇₆N₂O₁₇

Molecular Weight:

821.0
Fmoc-L-photo-lysine

Purity:

≥ 95%

Catalog Number:

50564

CAS Number:

2250437-42-2

Purity Limit:

≥ 95%

MDL NO:

MFCD31380716

Molecular Formula:

C₂₆H₃₀N₄O₆

Molecular Weight:

494.54
Oleic anyhdride, ultrapure

Purity:

≥ 99%

Synonym:

C18:1 anhydride

Catalog Number:

50575

CAS Number:

24909-72-6

Purity Limit:

≥ 99%

MDL NO:

MFCD00010459

Molecular Formula:

C₃₆H₆₆O₃

Molecular Weight:

546.92
Fmoc-L-photo-proline

Purity:

≥ 95%

Catalog Number:

50571

CAS Number:

1266778-58-8

Purity Limit:

≥ 95%

MDL NO:

MFCD31380718

Molecular Formula:

C₂₀H₁₇N₃O₄

Molecular Weight:

363.37
Fmoc-L-photo-leucine

Purity:

≥ 98%

Catalog Number:

50572

CAS Number:

1360651-24-6

Purity Limit:

≥ 98%

MDL NO:

MFCD31380715

Molecular Formula:

C₂₀H₁₉N₃O₄

Molecular Weight:

365.38
H-L-Photo-proline hydrochloride

Purity:

≥ 95%

Catalog Number:

50566

CAS Number:

2421187-90-6

Purity Limit:

≥ 95%

MDL NO:

MFCD31657155

Molecular Formula:

C₅H₈ClN₃O₂

Molecular Weight:

177.59
H-L-Photo-lysine hydrochloride

Purity:

≥ 98%

Catalog Number:

50567

CAS Number:

2421187-79-1

Purity Limit:

≥ 98%

MDL NO:

MFCD28133397

Molecular Formula:

C₁₁H₂₁ClN₄O₄

Molecular Weight:

308.76
H-L-Photo-leucine hydrochloride

Purity:

≥ 95%

Catalog Number:

50563

CAS Number:

2421187-96-2

Purity Limit:

≥ 95%

MDL NO:

MFCD31657154

Molecular Formula:

C₅H₁₀ClN₃O₂

Molecular Weight:

179.6
Cyclo(Arg-Gly-Asp-D-Phe-Lys) trifluoroacetate

Purity:

≥ 98%

Catalog Number:

50559

CAS Number:

161552-03-0

Purity Limit:

≥ 98%

MDL NO:

MFCD00937400

Molecular Formula:

C₂₇H₄₁N₉O₇

Molecular Weight:

603.68