Government Scientific Source

$0~$10(0)
$10~$25(0)
$25~$50(9)
$50~$75(4)
$75~$100(3)
$100~$200(15)
$200~$300(1)
$300~$400(1)
$400~$500(5)
$500~$750(5)
$750~$1000(0)
$1000~$5000(1)
$5000~$10000(0)
$10000~$50000(0)
$50000~$100000(0)
$100000~$3000000(0)

$0~$10(0)

$10~$25(0)

$25~$50(9)

$50~$75(4)

$75~$100(3)

$100~$200(15)

$200~$300(1)

$300~$400(1)

$400~$500(5)

$500~$750(5)

$750~$1000(0)

$1000~$5000(1)

$5000~$10000(0)

$10000~$50000(0)

$50000~$100000(0)

$100000~$3000000(0)

Absorbance

0.1 AU max. at 280nm

Alpha Vector

Isoleucine

Arginine Hydrochloride

Leucine

Threonine

Ammonium

0.02% max.

200ppm max.

Assay Percent Range

99.5+%

>=99%

98.5 to 101.0 %

99.0 to 101.0 %

99%

99+%

97%

98%

0.98

98+%

Arsenic As

1ppm max.

3ppm max.

Arsenic Trioxide

1ppm max.

Beilstein Reference

1727473

4168261

04, 333

3562717

04, 491

25, 513

1721408

1725413

1720248

1721646

1723796

635782

Appearanceof Solution

(10% in water) clear, colorless

CAS Registry Number 1

5557-83-5

5934-29-2

1104-36-5

39994-75-7

52-90-4

71-00-1

1188-37-0

56-86-0

74-79-3

1119-34-2

2462-31-9

56-40-6

657-27-2

323194-76-9

56-85-9

61-90-5

56-41-7

5959-95-5

73-32-5

72-19-5

Boiling Point

235°C

Chemical Name or Material

L-Arginine hydrochloride

L-Cysteine

N-Acetyl-L-glutamicacid

L-Histidine hydrochloride monohydrate

L-Threonine methyl ester hydrochloride

Glycine

L(+)-Glutamine

L-Histidine

L-Arginine

L-Alanine

L-Alanine benzyl ester hydrochloride

L-Leucine

L-Aspartic acid monosodium salt monohydrate

Glycine benzyl ester hydrochloride

L(+)-Arginine

L(+)-Lysine monohydrochloride

D-Glutamine

Dansyl-L-phenylalanine

L-Histidine Monohydrochloride Monohydrate

L(+)-Glutamic acid

L-Isoleucine

L-Threonine

ChEBI

CHEBI:15428

CHEBI:17533

CHEBI:17061

CHEBI:53633

CHEBI:15971

CHEBI:16857

CHEBI:16977

CHEBI:17191

CHEBI:16467

CHEBI:17561

CHEBI:15603

CHEBI:18050

CHEBI:16015

Color

Colorless to Yellow

White or Yellow

White

White-Yellow

Chem Alert Storage Symbol

Gray

Density

1.5950g/mL

1.1607

1.432

1.595g/cm-?

1.16g/mL (Lit.)

Chloride

200ppm max.

16.58 to 17.00%

0.007% max. (USP)

0.003% max.

Chlorine Cl

200ppm max.

Chem AlertStorageSymbol

Gray

EINECS Number

254-738-5

200-272-2

214-708-4

200-273-8

211-438-9

200-292-1

200-158-2

200-774-1

223-264-0

200-811-1

226-920-4

Conductivity

25µmHO/cm max.

Formula Weight

121.16

201.65

147.13

146.14

146.15

155.16

189.17

398.48

119.12

131.17

169.61

182.65

173.11 (155.10 Anhydrous)

209.63 (191.62 Anhydrous)

215.68

89.09

75.07

Formula Weight

210.58

209.64

174.2

Fieser Reference

1412

Foreign AminoAcids

0.5% max. (TLC)

0.5% max. (TLC, 50µgspotting)

Grade

Molecular Biology Reagent

Extra Pure

USP

Cell Culture Reagent

Health Hazard 1

H315-H319-H335

Warning

H319

LIGHT SENSITIVE

Health Hazard 2

WARNING!

CAUTION!

MOISTURE SENSITIVE

GHS H Statement
H302
Harmful if swallowed.

Heavy MetalsasPb

10ppm max.

20ppm max.

15ppm max.

Health Hazard 3

Emergency Overview
May be harmful by inhalation, in contact with skin and if swallowed. Avoid contact with skin and eyes. Do not breathe dust. Do not breathe vapors or spray mist. Do not ingest. Use personal protective equipment. Wash off imme

Emergency Overview
May cause eye, skin, and respiratory tract irritation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also unde

P264b-P280i-P305+P351+P338

Emergency Overview
May cause skin, eye, and respiratory tract irritation. Moisture sensitive. Avoid contact with skin and eyes. Do not breathe dust. Do not breathe vapors or spray mist. Do not ingest. Wash off immediately with soap and plenty

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

GHS P Statement
P264-P270-P301+P312-P330-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Dispose o

Hydrolyzable Substance

Pass Test (USP)

Ignition Residue

0.1% max.

0.1% max. (USP)

0.10% max.

InChIKey

BVHLGVCQOALMSV-JEDNCBNOSA-N

HNDVDQJCIGZPNO-YFKPBYRVSA-N

ZDXPYRJPNDTMRX-GSVOUGTGSA-N

AGPKZVBTJJNPAG-WHFBIAKZSA-N

RLMHWGDKMJIEHH-QRPNPIFTSA-N

VLQHNAMRWPQWNK-UHFFFAOYSA-N

CMXXUDSWGMGYLZ-XRIGFGBMSA-N

GPIOGTIFRDHWSB-SFHVURJKSA-N

PPTHNBYUFXSJPS-JIZZDEOASA-M

QNAYBMKLOCPYGJ-REOHCLBHSA-N

RFMMMVDNIPUKGG-YFKPBYRVSA-N

KWTQSFXGGICVPE-WCCKRBBISA-N

OZSJLLVVZFTDEY-HJXLNUONSA-N

ZDXPYRJPNDTMRX-VKHMYHEASA-N

ROHFNLRQFUQHCH-YFKPBYRVSA-N

WHUUTDBJXJRKMK-VKHMYHEASA-N

ODKSFYDXXFIFQN-BYPYZUCNSA-N

XUJNEKJLAYXESH-REOHCLBHSA-N

AYFVYJQAPQTCCC-GBXIJSLDSA-N

DHMQDGOQFOQNFH-UHFFFAOYSA-N

Infrared Spectrum

Authentic

IUPAC Name

benzyl 2-aminoacetate;hydrochloride

(2S)-2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]-3-phenylpropanoic acid

(2S)-2,5-diamino-5-oxopentanoic acid

(2S)-2,6-diaminohexanoic acid;hydrochloride

(2S,3S)-2-amino-3-methylpentanoic acid

(2S,3R)-2-amino-3-hydroxybutanoic acid

benzyl (2S)-2-aminopropanoate;hydrochloride

methyl (2S,3R)-2-amino-3-hydroxybutanoate;hydrochloride

(2R)-2-amino-3-sulfanylpropanoic acid

(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid

(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride

(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride

(2R)-2,5-diamino-5-oxopentanoic acid

(2S)-2-acetamidopentanedioic acid

(2S)-2-amino-4-methylpentanoic acid

(2S)-2-aminopentanedioic acid

(2S)-2-aminopropanoic acid

2-aminoacetic acid

sodium;(2S)-2-amino-4-hydroxy-4-oxobutanoate;hydrate

(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid

Identification

Pass Test (USP)

Pass Test

Melting Point

182°C to 236°C

226°C

286°C

282.0°C

∽245°C (decomposition)

185.0°C

255°C

~245°C (decomposition)

172°C

∽220°C (decomposition)

284°C

255°C (decomposition)

∽240°C (decomposition)

∽295°C (decomposition)

182°C

226°C (decomposition)

263.0°C to 264.0°C

194°C to 199°C

286.0°C to 288.0°C

Merck Index Reference

15, 770

10, 4617

14,204

15, 4526

15, 9534

14,9380

15, 5697

15, 4507

14,780

15, 5225

14,4491

15, 4758

14,2781

14,4720

15, 5503

MFCD Number

MFCD00064270

MFCD00008044

MFCD00064315

MFCD00002802

MFCD00065607

MFCD00152960

MFCD00008131

MFCD00002635

MFCD00054340

MFCD00037677

MFCD00064564

MFCD00037730

MFCD00064306

MFCD00064410

MFCD00151027

MFCD00035442

Molecular Weight

173.1

146.146

189.167

155.157

89.094

182.648

Molecular Weight

215.677

75.067

209.63

121.154

210.662

131.175

147.13

169.605

174.204

201.65

398.477

119.12

Name Note

99%

98+%

98%

Iron Fe

30ppm max.

7ppm max.

10ppm max.

Pub Chem CID

13734199

23679051

11701227

165377

6288

5961

2734893

6106

750

12210893

5862

5950

6274

6306

66250

70914

145815

6322

69568

33032

Quantity

1kg

500g

100g

25g

50g

250g

Recommended Storage

Keep cold

Ambient temperatures

Store at room temperature (15° to 30°C).

Ambient temperatures; Store under Nitrogen

Store at -20°C; Store under Nitrogen

Store at -20°C

RTECS Number

HA1600000

MA2275100

MS3119000

CF1934200

LZ9725000

MB7600000

XO8590000

AY2990000

Sensitivity

Hygroscopic; Moisture sensitive

Air Sensitive

SMILES

C1=C(NC=N1)CC(C(=O)O)N

C1=CC=C(C=C1)COC(=O)CN.Cl

CC(C(C(=O)O)N)O

C(C(C(=O)[O-])N)C(=O)O.O.[Na+]

C1=C(NC=N1)CC(C(=O)O)N.O.Cl

CC(=O)NC(CCC(=O)O)C(=O)O

CC(C(=O)OCC1=CC=CC=C1)N.Cl

C(CC(C(=O)O)N)CN=C(N)N

C(CC(C(=O)O)N)CN=C(N)N.Cl

CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)NC(CC3=CC=CC=C3)C(=O)O

CCC(C)C(C(=O)O)N

C(CC(=O)O)C(C(=O)O)N

CC(C)CC(C(=O)O)N

C(C(=O)O)N

CC(C(C(=O)OC)N)O.Cl

CC(C(=O)O)N

C(C(C(=O)O)N)S

C(CC(=O)N)C(C(=O)O)N

C(CCN)CC(C(=O)O)N.Cl

Loss on Drying

0.2% max. (USP)

0.20% max.

0.5% (105°C, 3 hrs) max.

0.2% max.

0.2% max. (105°C, 3 hrs)

0.4% max. (105°C, 3 hrs)

0.2% max. (105°C, 2 hrs)

7% to 10% (3 hrs) (145 to 150°C)

Linear Formula

H2NCOCH2CH2CH(NH2)CO2H

H2NC(=NH)NH(CH2)3CH(NH2)CO2H

H2N(CH2)4CH(NH2)CO2H·HCl

CH2(NH2)(COOH)

HO2CCH2CH2CH(NH2)CO2H

H2NCH2CO2H

Heavy Metals as Pb

10ppm max.

Solubility Information

Soluble in water. Insoluble in ethanol,ethyl ether and chloroform.

Solubility in water: 22.4g/L (20°C). Other solubilities: 10.9g/L acetic acid, slightly soluble in alcohol, insoluble in ether

Soluble in cold water.

Soluble in water (10mg/ml),1N HCl (50mg/ml),and ethanol.

Soluble in water and cold ethanol. Slightly soluble in pyridine. Insoluble in ether and acetone.

Soluble in water. Slightly soluble in ethanol. Insoluble in ethyl ether

Soluble in water and pyridine. Slightly soluble in acetone. Insoluble in diethyl ether,n-octanol and ethanol.

Soluble in water. 2.7g/100 mL (20°C)

Soluble in pyridine,water. Sparingly soluble in ethanol. Insoluble in ether.

Soluble in water.

Molecular Formula

C6H14N4O2

C3H7NO2

C4H8NNaO5

C6H13NO2

C6H15ClN2O2

C9H12ClNO2

C6H15ClN4O2

C6H12ClN3O3

C21H22N2O4S

C5H10N2O3

C3H7NO2S

C4H9NO3

C5H12ClNO3

C10H14ClNO2

C5H9NO4

C7H11NO5

C2H5NO2

C6H9N3O2

Synonym

glycosthene

cysteine

h-leu-oh

l-histidin

glycolixir

l-arginine hydrochloride

lysion

aminoacetic acid

glutamic acid amide

l-+-arginine

glycine

h-gly-obzl.hcl

l-histidin hydrate hydrochloride

l-histidine monohydrochloride monohydrate

5-Dimethylaminonaphthalene-1-sulfonyl-L-phenylalanine, Dns-Phe-OH

l-2-aminopropionic acid

l-alanine benzyl ester hcl

l-glutaminic acid

n-acetyl-l-glutamic acid

padil

2s,3s-2-amino-3-methylpentanoic acid

s-2-amino-5-guanidinopentanoic acid

l-threonine methyl ester hydrochloride

s-threonine

arginine

sodium l-aspartate monohydrate

d-gln

Packaging

Plastic Bottle

Poly Bottle

Glass Bottle

Percent Purity

>=98%

>=98.0% (on dried substance)

98.5 to 100.5% (on dried substance)

99%

>=98.0% (T)

>=97.5% (Total base)

98.5 to 101.0%

>=99.5%

98%

98.5 to 101.5% (USP)

99.0 to 101.0%

>=99%

97%

Physical Form

Crystals or Crystalline Powder

Liquid

Powder/Solid

Powder

Powder, Lumpy Powder or Melt

Crystal-Powder at 20°C

Solid

Optical Rotation

−16.5° (c=1 in Water)

-28° (c=5 in Water)

+26° (c=1.6 in 6N HCl)

+7.6° (c=5 in 5N HCl)

Other AminoAcids

0.5% max. (TLC)

Chromatographically not detectable

Not detectable

Not Detected

Pass Test

Specific Rotation

-27.6 to -29.0° (+ or -)

+25.8° to +28.5° (20°C, 589nm) (c=8, 6N HCl) on dried substance

39.5 to 41.5° (+ or -)

+ 9.90

+31.5° to +33° (20°C, 589nm) (c=10, 2N HCl)

14.9 to 16.1° (+ or -)

+ 21.00

+30.5° to +32.5° (20°C, 589nm) (on dried substance) (c=10, 2N HCl)

22 to 23° (+ or -)

+ 12.40

+ 15.40

Sulfated Ash

0.1% max.

Odor

Odorless

Physical State

solid

Specific RotationCondition

+ 15.40 (20.00°C c=4, 6N HCl)

+ 9.90 (20.00°C c=11,6 N HCl)

+21° (20°C c=8,6N HCl)

Sublimation Point

>200

145.0 °C

Solubility

Solubility in water: 35g/L (20°C). Other solubilities: practically insoluble in methanol, ethanol, ether,, benzene, acetone, ethyl acetate, chloroform, soluble in mineral acids, soluble in ethanol: 46 µg/100mL (25°C), soluble in methanol: 3.5 mg/100mL (2

Solubility in water: 41.6g/L (25 c). Other solubilities: soluble in mineral acids, insoluble in organic solvents

Solubility in water: 65 g/100 mL (20°C).

Specific Rotation Condition

+12.40° (20°C c=11,6N HCl)

+32.00 (20.00°C c=10,2N HCl)

5.0 to 6.5

5.9 to 6.4

3 to 5 (2.5% soln. at 25°C)

5.5 to 6.5

5.97

7.0 to 8.5 (2% aq. soln.)

4 to 6 (2.5% soln. at 25°C)

5.5 to 6.5 (5% aq. soln.)

Related Substances

Conforms

Storage Note 1

Air Sensitive

-30° to -10°C

Sulfate

0.0065% max. (USP)

200ppm max.

TSCA

Yes

Stateof SolutionT

98.0% min.

98% min.

Residue After Ignition

0.1% max.

Transmittance

95% min. (c=10, 2N HCl, 430nm) 1cm cell

98% min. (c=5, H2O, 430nm) 1cm cell

Storage Note1

Air sensitive

Residual Solvents

Meets Requirements (USP)

Sulfate

300ppm max.

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44 results

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